Datasheet

www.vishay.com Document Number: 91169
6 S09-0010-Rev. A, 19-Jan-09
IRFI9640G, SiHFI9640G
Vishay Siliconix
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Fig. 13a - Basic Gate Charge Waveform
Fig. 13b - Gate Charge Test Circuit
Q
GS
Q
GD
Q
G
V
G
Charge
- 10 V
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.
+
-