二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)將失(shi)去(qu)單(dan)方向(xiang)(xiang)(xiang)(xiang)(xiang)導(dao)電(dian)特性，這種狀態稱為(wei)(wei)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)擊(ji)穿(chuan)。二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)主要參(can)數用(yong)(yong)(yong)(yong)來表(biao)示二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)性能好(hao)壞和適(shi)用(yong)(yong)(yong)(yong)范圍(wei)的(de)(de)(de)技術指(zhi)標，稱為(wei)(wei)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)參(can)數。不(bu)同類(lei)型(xing)的(de)(de)(de)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)有(you)不(bu)同的(de)(de)(de)特性參(can)數。對初(chu)學者而言，必須了解以下幾個主要參(can)數：1、額(e)定(ding)(ding)(ding)正向(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)(gong)作(zuo)電(dian)流(liu)(liu)(liu)(liu)(liu)是指(zhi)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)長期連續(xu)工(gong)(gong)(gong)作(zuo)時(shi)允許(xu)通過(guo)(guo)(guo)的(de)(de)(de)大(da)正向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)。因為(wei)(wei)電(dian)流(liu)(liu)(liu)(liu)(liu)通過(guo)(guo)(guo)管(guan)(guan)(guan)(guan)(guan)(guan)子時(shi)會使管(guan)(guan)(guan)(guan)(guan)(guan)芯(xin)發(fa)熱(re)，溫(wen)(wen)度(du)上(shang)升，溫(wen)(wen)度(du)超過(guo)(guo)(guo)容(rong)許(xu)限度(du)(硅管(guan)(guan)(guan)(guan)(guan)(guan)為(wei)(wei)140左右，鍺管(guan)(guan)(guan)(guan)(guan)(guan)為(wei)(wei)90左右)時(shi)，就會使管(guan)(guan)(guan)(guan)(guan)(guan)芯(xin)過(guo)(guo)(guo)熱(re)而損壞。所以，二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)使用(yong)(yong)(yong)(yong)中(zhong)不(bu)要超過(guo)(guo)(guo)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)額(e)定(ding)(ding)(ding)正向(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)(gong)作(zuo)電(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)。例(li)如，常用(yong)(yong)(yong)(yong)的(de)(de)(de)IN4001-4007型(xing)鍺二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)額(e)定(ding)(ding)(ding)正向(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)(gong)作(zuo)電(dian)流(liu)(liu)(liu)(liu)(liu)為(wei)(wei)1A。2、高(gao)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)(gong)作(zuo)電(dian)壓加在(zai)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)兩端(duan)的(de)(de)(de)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)壓高(gao)到一定(ding)(ding)(ding)值(zhi)時(shi)，會將管(guan)(guan)(guan)(guan)(guan)(guan)子擊(ji)穿(chuan)，失(shi)去(qu)單(dan)向(xiang)(xiang)(xiang)(xiang)(xiang)導(dao)電(dian)能力。為(wei)(wei)了保(bao)證(zheng)使用(yong)(yong)(yong)(yong)安全(quan)，規(gui)定(ding)(ding)(ding)了高(gao)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)(gong)作(zuo)電(dian)壓值(zhi)。例(li)如，IN4001二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)耐壓為(wei)(wei)50V，IN4007反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)耐壓為(wei)(wei)1000V。3、反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)是指(zhi)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)規(gui)定(ding)(ding)(ding)的(de)(de)(de)溫(wen)(wen)度(du)和高(gao)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)壓作(zuo)用(yong)(yong)(yong)(yong)過(guo)(guo)(guo)二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)。反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)越(yue)(yue)小(xiao)，管(guan)(guan)(guan)(guan)(guan)(guan)子的(de)(de)(de)單(dan)方向(xiang)(xiang)(xiang)(xiang)(xiang)導(dao)電(dian)性能越(yue)(yue)好(hao)。值(zhi)得注意的(de)(de)(de)是反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)與溫(wen)(wen)度(du)有(you)著密切的(de)(de)(de)關系，大(da)約溫(wen)(wen)度(du)每升高(gao)10，反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)增大(da)一倍。例(li)如2AP1型(xing)鍺二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)，在(zai)25時(shi)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)若為(wei)(wei)250uA，溫(wen)(wen)度(du)升高(gao)到35，反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)將上(shang)升到500uA，依此類(lei)推(tui)，在(zai)75時(shi)，它(ta)的(de)(de)(de)反(fan)(fan)(fan)(fan)(fan)向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)(liu)已達8mA。整(zheng)流(liu)(liu)(liu)(liu)(liu)器、二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)形式可用(yong)(yong)(yong)(yong)于諸如從無線電(dian)接收機(ji)中(zhong)的(de)(de)(de)無線電(dian)信號提取(qu)調(diao)制之類(lei)的(de)(de)(de)任務。上(shang)海質量艾賽斯IXYS二(er)(er)(er)極(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)誠信推(tui)薦

艾賽(sai)斯IXYS二極(ji)管

并建(jian)(jian)有(you)(you)自(zi)建(jian)(jian)電(dian)(dian)場。當不存在(zai)外(wai)(wai)加(jia)電(dian)(dian)壓(ya)(ya)(ya)時(shi)(shi)(shi)，由于p-n結兩邊載(zai)流(liu)子濃度差引(yin)起的(de)(de)(de)(de)(de)擴(kuo)散(san)電(dian)(dian)流(liu)和自(zi)建(jian)(jian)電(dian)(dian)場引(yin)起的(de)(de)(de)(de)(de)漂移電(dian)(dian)流(liu)相等而處于電(dian)(dian)平衡狀態。當外(wai)(wai)界有(you)(you)正(zheng)向(xiang)電(dian)(dian)壓(ya)(ya)(ya)偏(pian)置(zhi)時(shi)(shi)(shi)，外(wai)(wai)界電(dian)(dian)場和自(zi)建(jian)(jian)電(dian)(dian)場的(de)(de)(de)(de)(de)互相抑消作用使(shi)載(zai)流(liu)子的(de)(de)(de)(de)(de)擴(kuo)散(san)電(dian)(dian)流(liu)增(zeng)加(jia)引(yin)起了正(zheng)向(xiang)電(dian)(dian)流(liu)。當外(wai)(wai)界有(you)(you)反(fan)(fan)(fan)向(xiang)電(dian)(dian)壓(ya)(ya)(ya)偏(pian)置(zhi)時(shi)(shi)(shi)，外(wai)(wai)界電(dian)(dian)場和自(zi)建(jian)(jian)電(dian)(dian)場進一(yi)(yi)(yi)步加(jia)強，形成(cheng)(cheng)在(zai)一(yi)(yi)(yi)定反(fan)(fan)(fan)向(xiang)電(dian)(dian)壓(ya)(ya)(ya)范圍(wei)內與反(fan)(fan)(fan)向(xiang)偏(pian)置(zhi)電(dian)(dian)壓(ya)(ya)(ya)值無(wu)關(guan)的(de)(de)(de)(de)(de)反(fan)(fan)(fan)向(xiang)飽和電(dian)(dian)流(liu)I0。當外(wai)(wai)加(jia)的(de)(de)(de)(de)(de)反(fan)(fan)(fan)向(xiang)電(dian)(dian)壓(ya)(ya)(ya)高(gao)到一(yi)(yi)(yi)定程(cheng)度時(shi)(shi)(shi)，p-n結空(kong)間電(dian)(dian)荷層中的(de)(de)(de)(de)(de)電(dian)(dian)場強度達到臨界值產生(sheng)載(zai)流(liu)子的(de)(de)(de)(de)(de)倍增(zeng)過程(cheng)，產生(sheng)大(da)(da)量電(dian)(dian)子空(kong)穴對，產生(sheng)了數值很(hen)(hen)大(da)(da)的(de)(de)(de)(de)(de)反(fan)(fan)(fan)向(xiang)擊穿(chuan)電(dian)(dian)流(liu)，稱(cheng)為(wei)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)擊穿(chuan)現象。二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)類(lei)型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)種(zhong)類(lei)有(you)(you)很(hen)(hen)多，按(an)照所(suo)用的(de)(de)(de)(de)(de)半導體(ti)材(cai)料，可(ke)(ke)分為(wei)鍺二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(Ge管(guan)(guan)(guan)(guan)(guan)(guan)(guan))和硅二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(Si管(guan)(guan)(guan)(guan)(guan)(guan)(guan))。根(gen)據其(qi)不同(tong)用途，可(ke)(ke)分為(wei)檢波二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、整(zheng)流(liu)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、穩(wen)壓(ya)(ya)(ya)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、開關(guan)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等。按(an)照管(guan)(guan)(guan)(guan)(guan)(guan)(guan)芯結構，又可(ke)(ke)分為(wei)點接(jie)觸型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、面接(jie)觸型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)及平面型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。點接(jie)觸型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是用一(yi)(yi)(yi)根(gen)很(hen)(hen)細的(de)(de)(de)(de)(de)金屬(shu)絲(si)壓(ya)(ya)(ya)在(zai)光(guang)潔的(de)(de)(de)(de)(de)半導體(ti)晶(jing)片表(biao)面，通以脈沖電(dian)(dian)流(liu)，使(shi)觸絲(si)一(yi)(yi)(yi)端與晶(jing)片牢固(gu)地(di)燒(shao)結在(zai)一(yi)(yi)(yi)起，形成(cheng)(cheng)一(yi)(yi)(yi)個(ge)(ge)“PN結”。由于是點接(jie)觸，只允許通過較小(xiao)的(de)(de)(de)(de)(de)電(dian)(dian)流(liu)(不超(chao)過幾(ji)十毫安(an)(an))，適用于高(gao)頻(pin)小(xiao)電(dian)(dian)流(liu)電(dian)(dian)路，如收音機的(de)(de)(de)(de)(de)檢波等。面接(jie)觸型(xing)(xing)二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)“PN結”面積較大(da)(da)，允許通過較大(da)(da)的(de)(de)(de)(de)(de)電(dian)(dian)流(liu)。安(an)(an)徽有(you)(you)什么艾賽斯IXYS二(er)(er)(er)(er)(er)(er)(er)極(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)銷售(shou)方(fang)法它在(zai)一(yi)(yi)(yi)個(ge)(ge)方(fang)向(xiang)上(shang)具有(you)(you)低(di)電(dian)(dian)阻（理想(xiang)(xiang)情況下(xia)為(wei)零(ling)），在(zai)另一(yi)(yi)(yi)個(ge)(ge)方(fang)向(xiang)上(shang)具有(you)(you)高(gao)電(dian)(dian)阻（理想(xiang)(xiang)情況下(xia)為(wei)無(wu)限(xian)）。

正向(xiang)導電(dian)(dian)(dian)(dian)(dian)，反(fan)向(xiang)不導電(dian)(dian)(dian)(dian)(dian)）晶體二(er)極管是一(yi)個由p型半(ban)導體和(he)n型半(ban)導體形成(cheng)(cheng)的(de)(de)(de)(de)p-n結，在(zai)其(qi)界(jie)面處兩側形成(cheng)(cheng)了(le)(le)空間電(dian)(dian)(dian)(dian)(dian)荷層，并且建(jian)有自(zi)建(jian)電(dian)(dian)(dian)(dian)(dian)場(chang)，當(dang)不存在(zai)外加(jia)(jia)(jia)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)時，因(yin)為p-n結兩邊(bian)載流(liu)(liu)子(zi)濃(nong)度差引(yin)起的(de)(de)(de)(de)擴散(san)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)自(zi)建(jian)電(dian)(dian)(dian)(dian)(dian)場(chang)引(yin)起的(de)(de)(de)(de)漂移電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)相等而處于電(dian)(dian)(dian)(dian)(dian)平衡狀態。當(dang)產(chan)(chan)(chan)生(sheng)正向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)偏置(zhi)(zhi)時，外界(jie)電(dian)(dian)(dian)(dian)(dian)場(chang)與(yu)自(zi)建(jian)電(dian)(dian)(dian)(dian)(dian)場(chang)的(de)(de)(de)(de)互相抑消作用使載流(liu)(liu)子(zi)的(de)(de)(de)(de)擴散(san)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)增(zeng)加(jia)(jia)(jia)引(yin)起了(le)(le)正向(xiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)（也就(jiu)是導電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)原因(yin)）。當(dang)產(chan)(chan)(chan)生(sheng)反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)偏置(zhi)(zhi)時，外界(jie)電(dian)(dian)(dian)(dian)(dian)場(chang)與(yu)自(zi)建(jian)電(dian)(dian)(dian)(dian)(dian)場(chang)進一(yi)步加(jia)(jia)(jia)強(qiang)，形成(cheng)(cheng)在(zai)一(yi)定反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)范圍(wei)中與(yu)反(fan)向(xiang)偏置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)值(zhi)(zhi)(zhi)無關的(de)(de)(de)(de)反(fan)向(xiang)飽和(he)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)I0（這也就(jiu)是不導電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)原因(yin)）。當(dang)外加(jia)(jia)(jia)的(de)(de)(de)(de)反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)高(gao)(gao)到(dao)(dao)一(yi)定程(cheng)度時，p-n結空間電(dian)(dian)(dian)(dian)(dian)荷層中的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)場(chang)強(qiang)度達到(dao)(dao)臨(lin)界(jie)值(zhi)(zhi)(zhi)產(chan)(chan)(chan)生(sheng)載流(liu)(liu)子(zi)的(de)(de)(de)(de)倍增(zeng)過程(cheng)，產(chan)(chan)(chan)生(sheng)大(da)(da)量電(dian)(dian)(dian)(dian)(dian)子(zi)空穴對(dui)，產(chan)(chan)(chan)生(sheng)了(le)(le)數值(zhi)(zhi)(zhi)很大(da)(da)的(de)(de)(de)(de)反(fan)向(xiang)擊(ji)(ji)(ji)(ji)穿電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，稱為二(er)極管的(de)(de)(de)(de)擊(ji)(ji)(ji)(ji)穿現象。二(er)極管原理反(fan)向(xiang)擊(ji)(ji)(ji)(ji)穿編輯反(fan)向(xiang)擊(ji)(ji)(ji)(ji)穿按(an)機理分為齊納擊(ji)(ji)(ji)(ji)穿和(he)雪崩擊(ji)(ji)(ji)(ji)穿兩種情況。在(zai)高(gao)(gao)摻雜(za)濃(nong)度的(de)(de)(de)(de)情況下，因(yin)勢(shi)壘區(qu)寬(kuan)度很小(xiao)，反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)較大(da)(da)時，破壞了(le)(le)勢(shi)壘區(qu)內共價鍵(jian)結構，使價電(dian)(dian)(dian)(dian)(dian)子(zi)脫離共價鍵(jian)束縛，產(chan)(chan)(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)子(zi)-空穴對(dui)，致(zhi)使電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)急劇增(zeng)大(da)(da)，這種擊(ji)(ji)(ji)(ji)穿稱為齊納擊(ji)(ji)(ji)(ji)穿。如果摻雜(za)濃(nong)度較低，勢(shi)壘區(qu)寬(kuan)度較寬(kuan)，不容(rong)易產(chan)(chan)(chan)生(sheng)齊納擊(ji)(ji)(ji)(ji)穿。雪崩擊(ji)(ji)(ji)(ji)穿另一(yi)種擊(ji)(ji)(ji)(ji)穿為雪崩擊(ji)(ji)(ji)(ji)穿。當(dang)反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)增(zeng)加(jia)(jia)(jia)到(dao)(dao)較大(da)(da)數值(zhi)(zhi)(zhi)時。

二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)普遍的(de)(de)(de)功(gong)能(neng)(neng)就是只允許電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)由(you)(you)單一方(fang)向(xiang)(xiang)通(tong)過（稱(cheng)(cheng)為(wei)(wei)(wei)(wei)順(shun)向(xiang)(xiang)偏壓(ya)(ya)(ya)），反向(xiang)(xiang)時阻斷（稱(cheng)(cheng)為(wei)(wei)(wei)(wei)逆向(xiang)(xiang)偏壓(ya)(ya)(ya)）。因(yin)此，二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)可以想成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)版的(de)(de)(de)逆止(zhi)閥。然而(er)(er)實際(ji)上(shang)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)并不(bu)會表現出如此完美的(de)(de)(de)開與關(guan)的(de)(de)(de)方(fang)向(xiang)(xiang)性(xing)(xing)，而(er)(er)是較(jiao)為(wei)(wei)(wei)(wei)復雜的(de)(de)(de)非線性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)特征——這(zhe)是由(you)(you)特定類型(xing)的(de)(de)(de)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)技術決定的(de)(de)(de)。二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)使(shi)(shi)用(yong)上(shang)除了(le)用(yong)做開關(guan)的(de)(de)(de)方(fang)式(shi)之(zhi)外(wai)還有很多其他的(de)(de)(de)功(gong)能(neng)(neng)。早(zao)期的(de)(de)(de)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)包(bao)含“貓須晶(jing)體(ti)（"Cat'sWhisker"Crystals）”以及真空管(guan)(guan)(guan)(guan)(英國稱(cheng)(cheng)為(wei)(wei)(wei)(wei)“熱游(you)離閥（ThermionicValves）”)。現今(jin)普遍的(de)(de)(de)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)大(da)(da)多是使(shi)(shi)用(yong)半導(dao)(dao)體(ti)材料如硅或鍺。1、正(zheng)(zheng)向(xiang)(xiang)性(xing)(xing)外(wai)加(jia)正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)時，在正(zheng)(zheng)向(xiang)(xiang)特性(xing)(xing)的(de)(de)(de)起始部分，正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)很小，不(bu)足(zu)以克(ke)服PN結(jie)內電(dian)(dian)(dian)(dian)(dian)(dian)(dian)場的(de)(de)(de)阻擋作(zuo)用(yong)，正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)幾乎為(wei)(wei)(wei)(wei)零，這(zhe)一段稱(cheng)(cheng)為(wei)(wei)(wei)(wei)死(si)區(qu)(qu)。這(zhe)個不(bu)能(neng)(neng)使(shi)(shi)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)導(dao)(dao)通(tong)的(de)(de)(de)正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)稱(cheng)(cheng)為(wei)(wei)(wei)(wei)死(si)區(qu)(qu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。當正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)大(da)(da)于(yu)死(si)區(qu)(qu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)以后，PN結(jie)內電(dian)(dian)(dian)(dian)(dian)(dian)(dian)場被(bei)克(ke)服，二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)正(zheng)(zheng)向(xiang)(xiang)導(dao)(dao)通(tong)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)隨電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)增大(da)(da)而(er)(er)迅速上(shang)升。在正(zheng)(zheng)常使(shi)(shi)用(yong)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)范圍內，導(dao)(dao)通(tong)時二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)幾乎維持不(bu)變，這(zhe)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)稱(cheng)(cheng)為(wei)(wei)(wei)(wei)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)正(zheng)(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。2、反向(xiang)(xiang)性(xing)(xing)外(wai)加(jia)反向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)不(bu)超過一定范圍時，通(tong)過二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)是少數載(zai)流(liu)(liu)子(zi)漂(piao)移運動所形成(cheng)反向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。由(you)(you)于(yu)反向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)很小，二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)處(chu)于(yu)截止(zhi)狀(zhuang)態。這(zhe)個反向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)又稱(cheng)(cheng)為(wei)(wei)(wei)(wei)反向(xiang)(xiang)飽和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)或漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。半導(dao)(dao)體(ti)二(er)(er)(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)主(zhu)要是依靠PN結(jie)而(er)(er)工作(zuo)的(de)(de)(de)。

肖特(te)基(ji)(ji)勢壘(lei)的(de)(de)(de)特(te)性(xing)使得肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)的(de)(de)(de)導(dao)(dao)(dao)通(tong)(tong)(tong)電(dian)壓(ya)降較低(di)，而且可(ke)以提(ti)高切(qie)換的(de)(de)(de)速(su)度。肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)體的(de)(de)(de)導(dao)(dao)(dao)通(tong)(tong)(tong)電(dian)壓(ya)非常(chang)低(di)。一般的(de)(de)(de)二(er)極(ji)(ji)(ji)管(guan)在(zai)(zai)電(dian)流(liu)(liu)流(liu)(liu)過(guo)時(shi)(shi)(shi)，會(hui)(hui)產生約，不過(guo)肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)的(de)(de)(de)電(dian)壓(ya)降只有，因此可(ke)以提(ti)升系統的(de)(de)(de)效率。肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)和一般整流(liu)(liu)二(er)極(ji)(ji)(ji)管(guan)大(da)的(de)(de)(de)差異(yi)在(zai)(zai)于(yu)反(fan)向(xiang)(xiang)(xiang)(xiang)恢(hui)復時(shi)(shi)(shi)間(jian)，也就是(shi)二(er)極(ji)(ji)(ji)管(guan)由(you)(you)流(liu)(liu)過(guo)正向(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)的(de)(de)(de)導(dao)(dao)(dao)通(tong)(tong)(tong)狀態，切(qie)換到不導(dao)(dao)(dao)通(tong)(tong)(tong)狀態所(suo)需的(de)(de)(de)時(shi)(shi)(shi)間(jian)。一般整流(liu)(liu)二(er)極(ji)(ji)(ji)管(guan)的(de)(de)(de)反(fan)向(xiang)(xiang)(xiang)(xiang)恢(hui)復時(shi)(shi)(shi)間(jian)大(da)約是(shi)數(shu)百nS，若是(shi)高速(su)二(er)極(ji)(ji)(ji)管(guan)則會(hui)(hui)低(di)于(yu)一百nS，肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)沒(mei)有反(fan)向(xiang)(xiang)(xiang)(xiang)恢(hui)復時(shi)(shi)(shi)間(jian)，因此小(xiao)信號的(de)(de)(de)肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)切(qie)換時(shi)(shi)(shi)間(jian)約為數(shu)十(shi)pS，特(te)殊的(de)(de)(de)大(da)容量(liang)肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)切(qie)換時(shi)(shi)(shi)間(jian)也才數(shu)十(shi)pS。由(you)(you)于(yu)一般整流(liu)(liu)二(er)極(ji)(ji)(ji)管(guan)在(zai)(zai)反(fan)向(xiang)(xiang)(xiang)(xiang)恢(hui)復時(shi)(shi)(shi)間(jian)內會(hui)(hui)因反(fan)向(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)而造成(cheng)EMI噪(zao)聲。肖特(te)基(ji)(ji)二(er)極(ji)(ji)(ji)管(guan)可(ke)以立即切(qie)換，沒(mei)有反(fan)向(xiang)(xiang)(xiang)(xiang)恢(hui)復時(shi)(shi)(shi)間(jian)及反(fan)相電(dian)流(liu)(liu)的(de)(de)(de)問題。二(er)極(ji)(ji)(ji)管(guan)是(shi)雙(shuang)端(duan)子電(dian)子元件，傳導(dao)(dao)(dao)電(dian)流(liu)(liu)主要在(zai)(zai)一個方向(xiang)(xiang)(xiang)(xiang)（非對稱電(dian)導(dao)(dao)(dao)）。河北國產艾(ai)賽斯IXYS二(er)極(ji)(ji)(ji)管(guan)行價

正向電(dian)(dian)壓降小(xiao)，適于(yu)大電(dian)(dian)流整流。因其PN結反(fan)向時靜電(dian)(dian)容量大，所以不(bu)適于(yu)高頻檢波(bo)和高頻整流。上海質量艾賽斯IXYS二極管(guan)誠信推薦

能承受較(jiao)高(gao)的(de)(de)(de)反向(xiang)(xiang)擊穿(chuan)電(dian)(dian)(dian)(dian)壓(ya)(ya)和較(jiao)大(da)(da)的(de)(de)(de)峰值電(dian)(dian)(dian)(dian)流(liu)(liu)，一(yi)(yi)(yi)(yi)般(ban)用(yong)(yong)(yong)(yong)在(zai)(zai)電(dian)(dian)(dian)(dian)視(shi)機電(dian)(dian)(dian)(dian)路(lu)中，常(chang)用(yong)(yong)(yong)(yong)的(de)(de)(de)阻尼二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)有(you)2CN1、2CN2、BSBS44等(deng)(deng)。7.顯示(shi)用(yong)(yong)(yong)(yong)于VCD、DVD、計算器等(deng)(deng)顯示(shi)器上。8.穩(wen)(wen)壓(ya)(ya)這種管(guan)(guan)(guan)(guan)子是(shi)利用(yong)(yong)(yong)(yong)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)反向(xiang)(xiang)擊穿(chuan)特性制成的(de)(de)(de)，在(zai)(zai)電(dian)(dian)(dian)(dian)路(lu)中其(qi)(qi)兩端的(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)(ya)保(bao)持(chi)基本(ben)不變，起(qi)(qi)到穩(wen)(wen)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。常(chang)用(yong)(yong)(yong)(yong)的(de)(de)(de)穩(wen)(wen)壓(ya)(ya)管(guan)(guan)(guan)(guan)有(you)2CW55、2CW56等(deng)(deng)。[1]9.觸(chu)發(fa)(fa)(fa)觸(chu)發(fa)(fa)(fa)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)又(you)稱雙(shuang)向(xiang)(xiang)觸(chu)發(fa)(fa)(fa)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)（DIAC）屬三(san)層結(jie)構，具有(you)對(dui)稱性的(de)(de)(de)二(er)(er)端半(ban)導(dao)體器件。常(chang)用(yong)(yong)(yong)(yong)來觸(chu)發(fa)(fa)(fa)雙(shuang)向(xiang)(xiang)可(ke)控硅；在(zai)(zai)電(dian)(dian)(dian)(dian)路(lu)中作(zuo)過(guo)壓(ya)(ya)保(bao)護等(deng)(deng)用(yong)(yong)(yong)(yong)途。[1]二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)原理類型(xing)(xing)編輯(ji)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)種類有(you)很多，按照所(suo)用(yong)(yong)(yong)(yong)的(de)(de)(de)半(ban)導(dao)體材料，可(ke)分(fen)為鍺二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)（Ge管(guan)(guan)(guan)(guan)）和硅二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)（Si管(guan)(guan)(guan)(guan)）。根(gen)(gen)據(ju)其(qi)(qi)不同用(yong)(yong)(yong)(yong)途，可(ke)分(fen)為檢波(bo)(bo)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、整流(liu)(liu)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、穩(wen)(wen)壓(ya)(ya)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、開關(guan)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、隔(ge)離二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、肖特基二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、發(fa)(fa)(fa)光二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、硅功率開關(guan)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、旋轉二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)等(deng)(deng)。按照管(guan)(guan)(guan)(guan)芯(xin)結(jie)構，又(you)可(ke)分(fen)為點接(jie)觸(chu)型(xing)(xing)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)、面接(jie)觸(chu)型(xing)(xing)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)及平面型(xing)(xing)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)。點接(jie)觸(chu)型(xing)(xing)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)是(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)(yi)根(gen)(gen)很細(xi)的(de)(de)(de)金屬絲(si)壓(ya)(ya)在(zai)(zai)光潔的(de)(de)(de)半(ban)導(dao)體晶(jing)片表面，通(tong)以(yi)脈沖電(dian)(dian)(dian)(dian)流(liu)(liu)，使觸(chu)絲(si)一(yi)(yi)(yi)(yi)端與晶(jing)片牢固地(di)燒結(jie)在(zai)(zai)一(yi)(yi)(yi)(yi)起(qi)(qi)，形成一(yi)(yi)(yi)(yi)個(ge)“PN結(jie)”。由于是(shi)點接(jie)觸(chu)，只允許通(tong)過(guo)較(jiao)小的(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)（不超過(guo)幾十毫(hao)安），適(shi)用(yong)(yong)(yong)(yong)于高(gao)頻小電(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)路(lu)，如收音機的(de)(de)(de)檢波(bo)(bo)等(deng)(deng)。面接(jie)觸(chu)型(xing)(xing)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)“PN結(jie)”面積較(jiao)大(da)(da)，允許通(tong)過(guo)較(jiao)大(da)(da)的(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)。上海質量艾(ai)賽斯IXYS二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)誠信推薦

江蘇(su)(su)芯(xin)鉆時代電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)科(ke)技(ji)有(you)限(xian)公(gong)司擁有(you)一(yi)般項目：技(ji)術(shu)服(fu)務(wu)(wu)、技(ji)術(shu)開(kai)發(fa)、技(ji)術(shu)咨詢、技(ji)術(shu)交流、技(ji)術(shu)轉讓、技(ji)術(shu)推廣(guang)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)批(pi)(pi)發(fa)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)零(ling)(ling)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)與機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)組件(jian)(jian)(jian)設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)測量儀器(qi)(qi)(qi)(qi)(qi)(qi)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；機械(xie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；風(feng)動和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動工(gong)(gong)(gong)具銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；光電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；集(ji)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)芯(xin)片(pian)及(ji)產(chan)品(pin)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；半導(dao)體照明器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；半導(dao)體器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；半導(dao)體分立(li)器(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；集(ji)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；五金(jin)產(chan)品(pin)批(pi)(pi)發(fa)；五金(jin)產(chan)品(pin)零(ling)(ling)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；模(mo)(mo)具銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)輔件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力設(she)(she)(she)施器(qi)(qi)(qi)(qi)(qi)(qi)材(cai)(cai)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)儀器(qi)(qi)(qi)(qi)(qi)(qi)儀表銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)器(qi)(qi)(qi)(qi)(qi)(qi)材(cai)(cai)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；儀器(qi)(qi)(qi)(qi)(qi)(qi)儀表銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；辦公(gong)設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；辦公(gong)設(she)(she)(she)備(bei)(bei)耗材(cai)(cai)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；辦公(gong)用品(pin)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；日用百貨銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；機械(xie)設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；超導(dao)材(cai)(cai)料(liao)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；密(mi)封(feng)用填料(liao)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；密(mi)封(feng)件(jian)(jian)(jian)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；高性能密(mi)封(feng)材(cai)(cai)料(liao)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；橡膠制(zhi)品(pin)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；塑料(liao)制(zhi)品(pin)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；文具用品(pin)批(pi)(pi)發(fa)；文具用品(pin)零(ling)(ling)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；金(jin)屬(shu)材(cai)(cai)料(liao)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；金(jin)屬(shu)制(zhi)品(pin)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；金(jin)屬(shu)工(gong)(gong)(gong)具銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；環境保護設(she)(she)(she)備(bei)(bei)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；生態(tai)環境材(cai)(cai)料(liao)銷(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)；集(ji)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)設(she)(she)(she)計；集(ji)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)芯(xin)片(pian)設(she)(she)(she)計及(ji)服(fu)務(wu)(wu)（除(chu)依法(fa)須經(jing)批(pi)(pi)準的(de)(de)項目外，憑(ping)營(ying)(ying)(ying)(ying)業執照依法(fa)自(zi)主開(kai)展經(jing)營(ying)(ying)(ying)(ying)活動）等多項業務(wu)(wu)，主營(ying)(ying)(ying)(ying)業務(wu)(wu)涵蓋IGBT模(mo)(mo)塊(kuai)，可控硅晶閘(zha)管(guan)(guan)，二極(ji)(ji)管(guan)(guan)模(mo)(mo)塊(kuai)，熔(rong)斷器(qi)(qi)(qi)(qi)(qi)(qi)。公(gong)司目前擁有(you)專業的(de)(de)技(ji)術(shu)員工(gong)(gong)(gong)，為員工(gong)(gong)(gong)提供廣(guang)闊的(de)(de)發(fa)展平臺(tai)與成(cheng)長空(kong)間，為客(ke)戶(hu)提供高質的(de)(de)產(chan)品(pin)服(fu)務(wu)(wu)，深受員工(gong)(gong)(gong)與客(ke)戶(hu)好(hao)(hao)評。江蘇(su)(su)芯(xin)鉆時代電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)科(ke)技(ji)有(you)限(xian)公(gong)司主營(ying)(ying)(ying)(ying)業務(wu)(wu)涵蓋IGBT模(mo)(mo)塊(kuai)，可控硅晶閘(zha)管(guan)(guan)，二極(ji)(ji)管(guan)(guan)模(mo)(mo)塊(kuai)，熔(rong)斷器(qi)(qi)(qi)(qi)(qi)(qi)，堅持(chi)“質量保證、良好(hao)(hao)服(fu)務(wu)(wu)、顧客(ke)滿意(yi)”的(de)(de)質量方針，贏得(de)廣(guang)大客(ke)戶(hu)的(de)(de)支持(chi)和信賴。公(gong)司憑(ping)著雄厚的(de)(de)技(ji)術(shu)力量、飽滿的(de)(de)工(gong)(gong)(gong)作態(tai)度、扎實的(de)(de)工(gong)(gong)(gong)作作風(feng)、良好(hao)(hao)的(de)(de)職業道德，樹立(li)了良好(hao)(hao)的(de)(de)IGBT模(mo)(mo)塊(kuai)，可控硅晶閘(zha)管(guan)(guan)，二極(ji)(ji)管(guan)(guan)模(mo)(mo)塊(kuai)，熔(rong)斷器(qi)(qi)(qi)(qi)(qi)(qi)形象，贏得(de)了社會各(ge)界的(de)(de)信任和認可。

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