IRFBA90N20D 查看數據表（PDF） - International Rectifier
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IRFBA90N20D Datasheet PDF : 8 Pages
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IRFBA90N20D
15V
VDS
L
D R IV E R
RG
20V
tp
D .U .T
IA S
0 .0 1Ω
+
- VD D
A
Fig 12a. Unclamped Inductive Test Circuit
V (B R)DSS
tp
IAS
Fig 12b. Unclamped Inductive Waveforms
2000
ID
TOP
24A
42A
1600
BOTTOM
59A
1200
800
400
0
25
50
75
100
125
Starting T , JJunction Temperature
150
175
( °C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
QG
10 V
QGS
QGD
VG
Charge
Fig 13a. Basic Gate Charge Waveform
6
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
D.U.T.
+
-VDS
VGS
3mA
IG
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
www.irf.com
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