產(chǎn)品詳情
蘇州創(chuàng)芯奇半導體有限公司
IGBT 的開關特性主要取決于IGBT的 門極電荷 及內(nèi)部和 外部的電阻。圖1是IGBT 門極電容分布示意圖,其中CGE 是柵 極-發(fā)射極電容、CCE 是集電極-發(fā)射極電容、CGC 是柵極-集電極電容或稱電容(Miller Capacitor)。門極輸入電容Cies 由CGE 和CGC 來 表示,它是計算IGBT 驅(qū)動器電路所需輸出功率的關鍵參數(shù)。該電容 幾乎不受溫度影響,但與IG BT集電極-發(fā)射 極電壓VCE 的電壓有密切聯(lián)系。在IGBT數(shù)據(jù) 手冊中給出的電容Cies 的值,在實際 電路應用中 不是一個特別有 用的參數(shù),因為它是通過電橋測得的,在測量電路中,加在集電極上C 的電壓一般只有25V(有些廠家為10V),在這 種測量條件下,所測得的結 電容要比VCE=600V 時要 大一些(如圖2)。由于門極的測量 電壓太低(VGE=0V )而不是門極的門檻電壓,在實際開關中存 在的米勒效應 (Miller 效應)在測量中也 沒有被包括在內(nèi) ,在實際使用中的門極 電容Cin值要比IGBT 數(shù) 據(jù)手冊中給出的電容Cies 值大很多。因此,在I GBT數(shù)據(jù)手冊中給 出的電容Cies值在實際應用中僅僅只能作為一個參考值使用
企業(yè)主要銷售品牌
包括:英飛凌、歐派克、日本三社、IXYS艾賽斯、西門康、富
士、三菱、仙童、新電源、東芝、IR、摩托羅拉、西門子、英達、三
肯、三洋、APT、ST ABB、西碼、CDE等國外知名公司生產(chǎn)的IGBT
可控硅、晶閘管、GTR、IMP、PIM、快恢復二極管、整流橋、電解電容、
驅(qū)動電路、MOSFET 日本TOCOS電位器、美國BOURNS電位器、
日本光洋旋轉(zhuǎn)編碼器等 。
本公司堅持以‘誠信為本、質(zhì)量首位、價格合理’的經(jīng)營理念
期待與貴公司的合作,一步一個腳印,做大做強,再創(chuàng)輝煌!
(產(chǎn)品保證全新原裝,如若發(fā)現(xiàn)有誤 三天內(nèi)可退換)
W0642WC 160-240 W0646WC 060-150 W0944WC 040-150
W1074YC 200-320 W1263YC 160-250 W1032LC 500-600
W1185LC 300-450 W1411LC 300-360 W1524LC 240-300
W1748LC 080-220 W2058LC 020-120 W1520NC 500-600
W1856NC 400-500 W2054NC 360-450 W2624NC 160-250
W2664NC 300-400 W2958NC 280-350 W3270NC 080-200
W4534NC 020-060 W2820VC 360-450 W3128VC 300-400
W3697VC 160-280 W3841VC 300-340 W5696VC 020-140
W3743ZC 400-450 W4096ZC 340-450 W5092ZC 240-350
W5282ZC 200-300 W5838ZC 120-220 W6262ZC 120-240
W8570TJ180 W8570TJ220 W9830TJ120 W9830TJ150
069UR0S0040B
069UR0S0050B
069UR0S0063B
069UR0S0080B
069UR0S0100B
069UR0S0125B
069UR0S0160B
069UR0S0200B
069UR0S0250B
069UR0S0315B
069UR0S0350B
069UR0S0400B
069UR0S0450B
069UR0S0500B
069UR0S0550B
069UR3S0500B
069UR3S0550B
069UR3S0630B
069UR3S0700B
069UR3S0800B
069UR3S0900B
069UR3S1000B
069UR3S1100B
069UR3S1250B
069UR3S1400B
069UR3S1500B
069UR3S1600B
069UR3S1800B
055UR3S2000B
050UR3S2250B
045UR3S2500B
125UR0S0063B
125UR0S0080B
125UR0S0100B
125UR0S0125B
125UR0S0160B
125UR0S0200B
125UR0S0250B
120UR0S0280B
120UR0S0315B
110UR0S0350B
125UR1S0160B
125UR1S0200B
125UR1S0250B
125UR1S0280B
125UR1S0315B
125UR1S0350B
125UR1S0400B
125UR1S0450B
110UR1S0500B
110UR1S0550B
110UR1S0630B
125UR2S0280B
125UR2S0315B
125UR2S0350B
125UR2S0400B
125UR2S0450B
125UR2S0500B
125UR2S0550B
125UR2S0630B
110UR2S0700B
110UR2S0800B
125UR3S0315B
125UR3S0350B
125UR3S0400B
125UR3S0450B
125UR3S0500B
125UR3S0550B
125UR3S0630B
125UR3S0700B
125UR3S0800B
120UR3S0900B
100UR3S1000B
095UR3S1100B
090UR3S1250B
085UR3S1400B
069UR3S1600B
060UR3S1800B
069UF0A0063B
069UF0A0080B
069UF0A0100B
069UF0A0125B
069UF0A0160B
069UF0A0200B
069UF0A0250B
069UF0A0315B
069UF0A0350B
069UF0A0400B
069UF1B0200B
069UF1B0250B
069UF1B0315B
069UF1B0350B
069UF1B0400B
069UF1B0450B
069UF1B0500B
069UF1B0550B
069UF1B0630B
069UF1B0800B
069UF2B0400B
069UF2B0450B
069UF2B0500B
069UF2B0550B
069UF2B0630B
069UF2B0700B
069UF2B0800B
069UF2B0900B
069UF3B0500B
069UF3B0550B
069UF3B0630B
069UF3B0700B
069UF3B0800B
069UF3B0900B
069UF3B1000B
069UF3B1100B
069UF3B1250B
069UF3B1400B
069UR1A0200B
069UR1A0250B
069UR1A0315B
069UR1A0350B
069UR1A0400B
069UR1A0450B
069UR1A0500B
069UR1A0550B
069UR1A0630B
069UR1A0700B
069UR1A0800B
069UR1A0900B
125UR3SO700B
F0240YH250
F0240YH300
F0300WC140
F0300WC180
F0800LC140
F0800LC180
F0900VC450
F0900VC520
F0900VF450
F0900VF520
F1000LC080
F1000LC120
F1300NC45P
F1300NC50P
F1300NC55P
F1400NC140
F1400NC180
F1500NC200
F1500NC250
F1600NC080
F1600NC120
NX058QK200
NX058QK220
NX058QK160
E0300YH400
E0300YH450
E0400YH200
E0400YH250
E0900NC400
E0900NC450
E0900NH400
E0900NH450
E1500NC200
E1500NC250
E1500NH200
E1500NH250
E1500VF400
E1500VF450
E1500NC36P
E1500NC42P
E1500NC48P
E1500NH36P
E1500NH42P
E1500NH48P
E2000NC140
E2000NC170
E2000NH140
E2000NH170
E2400TC400
E2400TC450
E2500VF200
E2500VF250
E2400TC45C
E0170YH45C
E0280YH25C
E0460QC45C
E0660NC45C
E0660NH45C
E0800QC25C
E1200NC25C
E1200NH25C
E1300VF45C
E2250VF25C
E4000TC25C
西碼中壓晶閘管(可控硅)
K0349LC600
P201CH60
K2960TC450 K0349LC650
P201CH65 K2960TC480
K0349LG600 K2960TC520
K0349LG650 K2960TD450
K0443LC600 K2960TD480
K0443LC650 K2960TD520
K0443LG600 K2973FC600
K0443LG650 K2973FC650
K0682LC360 KX190LC360
K2973FD600 K0682LC420
KX190LC420 K2973FD650
K0682LG360 K3207EC450
KX142EC45 K0682LG420
K3207EC480 KX142EC48
K0769NC600 P410CH60
K3207EC520 K0769NC650
P410CH65 K3362TC360
K0769NG600 K3362TC420
K0769NG650 K3362TD360
K0890NC360 R295CH36 K3362TD420
K0890NC420 R295CH42 K3503FC450
KX094FC45 K1120NC360
KX192NC360 K3503FC480
KX094FC48 K1120NC420
KX192NC420 K3503FC520
KX094FC52 K1120NG360
K3503FD450 KX094FD45
KX094FD52 K1120NG420
K3503FD480 KX094FD48
K1121NC320 P440CH32
K3503FD520 K1121NC360
P440CH36 KX101FC360
K1197NC300 P480CH30
KX101FC420 K1197NC320
P480CH32 KX101FD360
K1351VC600 KX120VC600
KX101FD420 K1351VC650
KX120VC650 KX163VC520
K1351VF600 KX120VF600
KX163VF520 K1351VF650
KX120VF650 KX191LC520
K1947ZC400 P855CH40
KX191LG520 K1947ZC440
P855CH44 KX193NC520
K1947ZD400 P855DH40
K1947ZD440 P855DH44
KX142EC52 KX193NG520
K2065VC360 KX162VC360
K2065VC420 KX162VC420
K2065VF360 KX162VF360
K2065VF420 KX120VF650
K2095ZC360 P880CH36
K2095ZC420 P880CH42
K2095ZD360 P880DH36
K2095ZD420 P880DH42
K2359TC600 P1063CH60
K2359TC650 P1063CH65
K2359TD600 K2359TD650
K2623TC450 R1263CH45
K2623TC480 R1263CH48
K2623TC520 R1263CH52
K2623TD450 K2623TD480。
S0500KC200,S0500KC20Y,S0500KC25D,S0500KC25Y,S0700KC140,S0700KC14Y,S0700KC17D,S0700KC17Y,S1000NC300,S1000NC30Y,S1000NC36Y,S1200NC200,S1200NC20Y,S1200NC25D,S1200NC25Y,H0500KC200,H0500KC20Y,H0500KC25D,H0500KC25Y,H0700KC140,H0700KC14Y,H0700KC17D,H0700KC17Y,H1200NC200,H1200NC20Y,H1200NC25D,H1200NC25Y,G1000NC450,G1000QC400,G1000QC450,GX185QC250,G2000VC250,WG20025SN,G2000VC450,WG20045SN,G3000TC250,G3000TC450,WG30025SN,WG30045SN,G3000TC600,WG30060SN,G4000EC450,WG40045SN,GX152QC400,GX152QC450,WG5045S,WG7025S,WG8045S,WG8060S,WG10025S,
WG10045S,WG150025S,WG150045S,WG22025S,WG20045S,WG25025S,WG30025S,WG30045S,WG40045S