IRFP460, SiHFP460
Vishay Siliconix
2400
E
AS
, Single Pulse Energy (mJ)
2000
1600
1200
800
400
0
V
DD
= 50
V
25
50
75
100
I
D
8.9
A
13 A
Bottom 20 A
Top
125
150
91237_12c
Starting T
J
, Junction Temperature (°C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
10
V
Q
GS
Q
G
Q
GD
V
G
Charge
Fig. 13a - Basic Gate Charge Waveform
Current regulator
Same type as D.U.T.
50 kΩ
12
V
0.2
µF
0.3
µF
+
D.U.T.
V
GS
3 mA
-
V
DS
I
G
I
D
Current sampling resistors
Fig. 13b - Gate Charge Test Circuit
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6
Document Number: 91237
S-81360-Rev. A, 28-Jul-08