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MURB1020CT-1 参数 Datasheet PDF下载

MURB1020CT-1图片预览
型号: MURB1020CT-1
PDF下载: 下载PDF文件 查看货源
内容描述: 超快整流器, 2× 5 A FRED PTTM [Ultrafast Rectifier, 2 x 5 A FRED PtTM]
分类和应用: 整流二极管超快恢复二极管快速恢复二极管
文件页数/大小: 7 页 / 124 K
品牌: VISHAY [ VISHAY ]
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MURB1020CT/MURB1020CT-1  
Ultrafast Rectifier,  
2 x 5 A FRED PtTM  
Vishay High Power Products  
V
R = 200 V  
0.01 Ω  
L = 70 µH  
D.U.T.  
D
dIF/dt  
adjust  
IRFP250  
G
S
Fig. 9 - Reverse Recovery Parameter Test Circuit  
(3)  
trr  
IF  
ta  
tb  
0
(4)  
Qrr  
(2)  
IRRM  
0.5 IRRM  
(5)  
dI(rec)M/dt  
0.75 IRRM  
dIF/dt  
(1)  
(4) Qrr - area under curve defined by trr  
(1) dIF/dt - rate of change of current  
through zero crossing  
and IRRM  
trr x IRRM  
(2) IRRM - peak reverse recovery current  
Qrr  
=
2
(3) trr - reverse recovery time measured  
from zero crossing point of negative  
going IF to point where a line passing  
through 0.75 IRRM and 0.50 IRRM  
extrapolated to zero current.  
(5) dI(rec)M/dt - peak rate of change of  
current during tb portion of trr  
Fig. 10 - Reverse Recovery Waveform and Definitions  
Document Number: 93938  
Revision: 28-Jul-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
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