Datasheet

www.vishay.com Document Number: 91234
6 S09-1284-Rev. B, 13-Jul-09
IRFP460A, SiHFP460A
Vishay Siliconix
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Fig. 13a - Basic Gate Charge Waveform
Fig. 12d - Typical Drain-to-Source Voltage vs.
Avalanche Current
Fig. 13b - Gate Charge Test Circuit
2400
0
400
800
1200
1600
2000
25 150
125
10075
50
Starting T
J
, Junction Temperature (°C)
E
AS
, Single Pulse Avalanche Energy (mJ)
Bottom
To p
I
D
8.9 A
13 A
20 A
91234_12c
Q
GS
Q
GD
Q
G
V
G
Charge
10 V
600
540
560
580
020
16
128
4
I
AV
, Avalanche Current (A)
V
DSav
, Avalanche Voltage (V)
620
91234_12d
D.U.T.
3 mA
V
GS
V
DS
I
G
I
D
0.3 µF
0.2 µF
50 kΩ
12 V
Current regulator
Current sampling resistors
Same type as D.U.T.
+
-