IRHMS67164 Datasheet, PDF (7/8 Pages) International Rectifier – RADIATION HARDENED POWER MOSFET THRU-HOLE (Low-Ohmic TO-254AA)

Pre-Irradiation
IRHMS67164
15V
VDS
L
DRIVER
RG
2V0GVS
tp
D.U.T.
I_AS
0.01Ω
+
-
VDD
A
Fig 12a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
700
600
ID
TOP
20A
28.5A
500
BOTTOM 45A
400
300
200
100
0
25
50
75
100
125
150
Starting TJ , Junction Temperature (°C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
I_AS
Fig 12b. Unclamped Inductive Waveforms
Q_G
12 V
Q_GS
Q_GD
V_G
Charge
Fig 13a. Basic Gate Charge Waveform
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Current Regulator
Same Type as D.U.T.
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
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