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英飞凌IGBT厂家 > 英飞凌IGBT模块驱动 > MOS管和IGBT模块的测试方法

MOS管和IGBT模块的测试方法

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河北快3走势图SHENZHENYISHENGTONGKEJIYOUXIANGONGSI

时间 : 2019-01-15 21:00 浏览量 : 42

IGBT

IGBT(JUEYUANZHASHUANGJIJINGTIGUAN)JUEYUANZHASHUANGJIJINGTIGUANSHIYOUBJT(SHUANGJIJINGTIGUAN)HEMOS(JUEYUANZHACHANGXIAOYINGJINGTIGUAN)ZUCHENGDEFUHEWANQUANKONGZHIDIANYAQUDONGGONGLVBANDAOTIQIJIAN,QIJUYOULIANGGEMOSFET。 GTRDEGAOSHURUZUKANGHEDIDAOTONGDIANYAJIANGDEYOUDIAN。 GTRBAOHEDIANYAJIANGDI,ZAILIUMIDUDA,DANQUDONGDIANLIUDA; MOSFETQUDONGGONGLVXIAO,KAIGUANSUDUKUAI,DANDAOTONGDIANYAJIANGDA,QIEZAILIUMIDUXIAO。 IGBTJIEHELESHANGSHULIANGZHONGQIJIANDEYOUDIAN,JUYOUDIQUDONGGONGLVHEJIANGDIDEBAOHEDIANYA。SHIYONGYUZHILIUDIANYAWEI600VJIYISHANGDEZHUANHUANQIXITONG,RUJIAOLIUDIANJI、NIBIANQI、KAIGUANDIANYUAN、ZHAOMINGDIANLU、QIANYINQUDONGHEQITALINGYU。

igbt



MOSFET测试方法:


RUGUOZHIDAOFETDELEIXINGHEZHENJIAO,YONGWANYONGBIAOCELIANGG(ZHAJI)HES(YUAN)ZHIJIANMEIYOUPNJIEDIANZU,GHED(LOUJI)ZHIJIANMEIYOUPNJIEDIANZU,BIAOMINGGUANSUNHUAI。WANYONGBIAODER*1KOHDANGFENBIEYUCHANGXIAOYINGGUANDESJIHEDJIXIANGLIAN,BIAOMIANBANGYONGSHOUJIECHUGUANJIHEGJI。RUGUOZHENBUDONG,GUANZIJIUBUHAO;RUGUOZHENBIJIAODA。ZHENDANGBIAOMINGGUANDAOKEYONG。


LINGWAI:1.JIEXINGCHANGXIAOYINGJINGTIGUANYUJUEYUANZHAXINGCHANGXIAOYINGJINGTIGUANDEQUBIE


(1)QUFENBAOZHUANG


河北快3走势图YOUYUJUEYUANZHACHANGXIAOYINGGUANDEZHAJIYIBEIJICHUANHESUNHUAI,CHAJIAOTONGCHANGDUANLUHUOYONGJINSHUBOBAOGUO,ERJIECHANGXIAOYINGGUANZAIBAOZHUANGSHANGMEIYOUTESHUYAOQIU。


河北快3走势图(2)CELIANGZHIZHENSHIWANYONGBIAODEDIANZU。


YONGWANYONGBIAODE“R*LK”HUO“R*100”DANGCELIANGG、SJIAOZHIJIANDEDIANZUHENJIEDEZHENGFUDIANZU。GUANZISHIJIEGUAN。


河北快3走势图2。YONGWANYONGBIAODIANZUJIANBIEJIECHANGXIAOYINGGUANJIAO


河北快3走势图YIBANCAIYONGR*1KHUOR*100DANGJINXINGCELIANG。DANGXUANZELIANGGEGUANJIAOSHI,ZHENGQUEHEFANXIANGDIANZUXIANGTONG(JUNWEISHUQIANOUYUAN),LIANGGEDIANJIWEIDHESDIANJI(ZAISHIYONGZHONGKEHUHUAN),QIYUDIANJIXIANGTONG。


河北快3走势图YOUYUJUEYUANZHACHANGXIAOYINGGUANZAICELIANGZHONGRONGYISUNHUAI,YIBANJIANYIZAIBUSHIYONGGAIFANGFASHIBIEGUANJIAODEQINGKUANGXIACHAYUESHOUCE。


检测IGBT模块好坏的简单方法:


1。YAOPANDUANJIXING,SHOUXIANJIANGWANYONGBIAOSHEZHIZAIR*1K,YONGWANYONGBIAOCELIANGSHI,RUGUOYIGEJIHELINGYIGEJIDEDIANZUWEIWUQIONGDA,GENGHUANBIAOBIHOU,JIHELINGYIGEJIDEDIANZURENGWEIWUQIONGDA,ZEPANDUANJIDEZHAJI(G)。QITALIANGJIYONGWANYONGBIAOCELIANG。RUGUOCEDEDEDIANZUWEIWUQIONGDA,ZEGENGHUANBIHOUCEDEDEDIANZUHENXIAO。DANGDIANZUJIAOXIAOSHI,PANDUANHONGSEBIAOBILIANJIEWEIJIDIANJI(C),HEISEBIAOBILIANJIEWEIFASHEJI(E)。


河北快3走势图2。PANDUANSHIHAOSHIHUAI,JIANGWANYONGBIAOZHIYUR*10kQDANG,YONGHEIBILIANJIEIGBTDEJIDIANJI(C),YONGHONGBILIANJIEIGBTDEZHENGSHIGAN(E)。CISHIWANYONGBIAOZHIZHENWEILING。TONGSHIYONGSHOUZHICHUMOXIAZHAJI(G)HEJIDIANJI(C),CHUFABINGDAKAISHOUDONGGBT。WANYONGBIAOZHIZHENXIANGDIANZUJIAOXIAODEFANGXIANGBAIDONG,KEYOUZHANZAIMOUYIWEIZHIZHISHI。RANHOUYONGSHOUZHITONGSHICHUMOZHAJI(G)HEFASHEJI(E),RANHOUIGBTBEIZUDUAN,WANYONGBIAOZHIZHENHUIDAOLINGWEI。CISHI,KEYIPANDUANIGBTSHIHAODE。


河北快3走势图SAN。QINGZHUYI,RENHEZHIZHENSHIWANYONGBIAODIANLINGDOUKEYIYONGLAIJIANCEIGBT。ZAIPANDUANIGBTDEZHILIANGSHI,BIXUJIANGWANYONGBIAOZHIYUR*IOKKUAIZHONG。YOUYUR*ikqYIXIADEWANYONGBIAONEIBUDIANCHIDIANYAGUODI,JIANCEDAOZHILIANGSHIWUFADAKAIIGBT,WUFAPANDUANIGBTDEZHILIANG。GAIFANGFAYEKEYONGYUGONGLVCHANGXIAOYINGJINGTIGUAN(P-MOSFET)DEZHILIANGJIANCE。


YILIANGGEDANWEIWEILI:MONIWANYONGBIAOCELIANG


JINGTAICELIANG:JIANGWANYONGBIAOZHIYUBEILV100,CELIANGHEISEBIAOBILIANJIE1GEDUANZI,HONGSEBIAOBILIANJIE2GEDUANZI,XIANSHIDIANZUYINGWUQIONGDA;


河北快3走势图XIANSHIQIDEZULIYINGGAIZAI400OUYUANZUOYOU。TONGYANG,HEISEBIAOBILIANJIE3GEDUANZI,HONGSEBIAOBILIANJIE1GEDUANZI。


河北快3走势图XIANSHIDIANZUYINGWEIWUQIONGDA,DIAOZHENGBISHI,XIANSHIDIANZUYINGYUEWEI400OUMU。RUGUOSHANGSHUQINGKUANGDEDAOMANZU,ZEBIAOMINGIGBTDELIANGGEDANYUANMEIYOUMINGXIANDEGUZHANG。


DONGTAICESHI:WANYONGBIAODANGWEIZAI10GONGLI,YONGHEIBILIANJIE4GEDUANZI,YONGHONGBILIANJIE5GEDUANZI,YONGHONGBILIANJIE3GEDUANZI,YONGHEIBILIANJIE1GEDUANZI。CISHIDIANZUYINGWEI300-400PAI,DIAOZHENGBIDEDIANZUYEYOU300-400PAIZUOYOU,SHUOMINGIGBTDANYUANSHIWANMEIDE。


YONGTONGYANGDEFANGFADUI1HAOHE2HAODUANZIZHIJIANDEIGBTJINXINGCESHI,RUGUOMANZUSHANGSHUTIAOJIAN,ZEBIAOMINGIGBTYEWANHAOWUSUN。


河北快3走势图JIANGWANYONGBIAOZHIYUR*10KKUAINEI,YONGHEIBIJIEIGBTDELOUJI(D),YONGHONGBIJIEIGBTDEYUAN。CISHI,WANYONGBIAOZHIZHENZHIXIANGWUQIONGYUAN。DANGSHOUZHITONGSHIJIECHUZHAJI(G)HELOUJI(D)SHI,IGBTBEICHUFABINGDAKAI。WANYONGBIAOZHIZHENXIANGDIANZUJIAOXIAODEFANGXIANGBAIDONG,NENGZAIYIDINGDEWEIZHISHANGZHANLIHEZHISHI。RANHOUYONGSHOUZHITONGSHICHUMOYUANJIHEZHAJI,RANHOUIGBTBEIZUDUAN,WANYONGBIAOZHIZHENFANHUIWUQIONGYUAN。CISHI,KEYIPANDUANIGBTSHIHAODE。


MOS管和IGBT模块的测试方法


igbt模块测量注意事项:


1。WEILEBIANYUCELIANG,ZHIJIECONGQUDONGBANSHANGBACHUC、G、E。


河北快3走势图2。JINRUDIERCICELIANGSHI,FASHEJI(E)HEZHAJI(G)YINGDUANJIE。


SAN。RUGUOYONGZHIZHENSHIWANYONGBIAOPANDUANIGBTSHIHAOSHIHUAI,ZEBIXUJIANGWANYONGBIAOSHEZHIZAIR*10KKUAINEI。YOUYUR*1KKUAIYIXIADEWANYONGBIAONEIBUDIANCHIDIANYATAIDI,CESHIHAOHUAISHIWUFADAKAIIGBT,WUFAPANDUANIGBTHAOHUAI。


4。SHIYONGZHIZHENSHIWANYONGBIAOSHI,HEISEBIAOBIDUIYINGDIANYUANZHENGJI,HONGSEBIAOBIDUIYINGFUJI。YINCI,ZAICELIANGIGBTSHI,CELIANGDUANYUSHUZIBIAOXIANGDUI。


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