IRFPS37N50A, SiHFPS37N50A
Vishay Siliconix
580
E
AS
, Single Pulse Avalanche Energy (mJ)
3000
2500
BOTTOM
V
DSav
, Avalanche
Voltage
(V)
TOP
ID
16A
23A
36A
560
2000
1500
540
1000
520
500
0
25
50
75
100
125
150
500
0
10
20
30
40
A
Starting T
J
, Junction Temperature (
°
C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
I
av
, Avalanche Current (A)
Fig. 12d - Maximum Avalanche Energy vs. Drain Current
Current regulator
Same type as D.U.T.
50 kΩ
12
V
10
V
Q
GS
Q
G
0.2
µF
0.3
µF
Q
GD
D.U.T.
+
-
V
DS
V
G
V
GS
3 mA
Charge
I
G
I
D
Current sampling resistors
Fig. 13a - Basic Gate Charge Waveform
Fig. 13b - Gate Charge Test Circuit
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Document Number: 91258
S-81368-Rev. B, 21-Jul-08
VISHAY [ VISHAY TELEFUNKEN ]
