IRFIZ34VPBF Datasheet, PDF (6/8 Pages) International Rectifier – Advanced Process Technology

IRFIZ34VPbF
VDS
L
160
15V
DRIVER
120
ID
TOP
12A
21A
BOTTOM 30A
RG
20V
tp
D.U.T
I_AS
0.01Ω
+
- ^VDD
A
Fig 12a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
80
40
0
25
50
75 100 125 150 175
Starting T_J , Junction Temperature ( ^°C)
I_AS
Fig 12b. Unclamped Inductive Waveforms
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
Current Regulator
Same Type as D.U.T.
Q_G
10 V
Q_GS
Q_GD
V_G
Charge
Fig 13a. Basic Gate Charge Waveform
50KΩ
12V
.2µF
.3µF
+
D.U.T. -V^DS
V_GS
3mA
I_G
I_D
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
6
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