IRFR9120N 查看數據表（PDF） - Kersemi Electronic Co., Ltd.
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IRFR9120N Datasheet PDF : 10 Pages
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VDS
L
RG
-20V
tp
D .U .T
IA S
0 .0 1Ω
D R IV E R
-+VVD DD
A
15V
Fig 12a. Unclamped Inductive Test Circuit
IAS
tp
V(BR)DSS
Fig 12b. Unclamped Inductive Waveforms
-10V
QGS
VG
QG
QGD
Charge
Fig 13a. Basic Gate Charge Waveform
IRFR/U9120N
250
ID
TOP
-1.7A
-2.5A
200
BOTTOM -3.9A
150
100
50
0
25
50
75
100
125
150
Starting TJ , Junction Temperature( °C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
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
2014-8-14
6
www.kersemi.com
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