IRFR9120N Datasheet, PDF (6/10 Pages) Kersemi Electronic Co., Ltd. – Ultra Low On-Resistance

IRFR/U9120N
V_DS
L
R_G
-20V
tp
D .U .T
I_{A S}
0 .0 1Ω
D R IV E R
-+_{VVD DD}
A
15V
Fig 12a. Unclamped Inductive Test Circuit
I_AS
tp
V_(BR)DSS
Fig 12b. Unclamped Inductive Waveforms
-10V
Q_GS
V_G
Q_G
Q_GD
Charge
Fig 13a. Basic Gate Charge Waveform
250
ID
TOP
-1.7A
-2.5A
200
BOTTOM -3.9A
150
100
50
0
25
50
75
100
125
150
Starting T_J , 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
V_GS
-3mA
I_G
I_D
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
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