IRF9Z34N Datasheet, PDF (6/8 Pages) International Rectifier – Power MOSFET(Vdss=-55V, Rds(on)=0.10ohm, Id=-19A)

IRF9Z34N
VDS
L
R_G
-20V
tp
D .U .T
IAS
0 .0 1Ω
D R IV E R
VD _D
A
15V
Fig 12a. Unclamped Inductive Test Circuit
I _AS
500
ID
TOP
-4 .2A
-7.2 A
400
BOTTOM -10A
300
200
100
0
A
25
50
75
100
125
150
175
Starting T_J , Junction T emperature (°C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
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
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