
Si7958DP
Vishay Siliconix
TYPICAL CHARACTERISTICS
0.030
25 °C, unless otherwise noted
4000
3500
0.025
3000
C iss
0.020
0.015
V GS = 4.5 V
2500
2000
0.010
V GS = 10 V
1500
0.005
0.000
1000
500
0
C oss
C rss
0.0
8.0
16.0
24.0
32.0
40.0
0
8
16
24
32
40
10
I D - Drain Current (A)
On-Resistance vs. Drain Current
1.8
V DS - Drain-to-Source Voltage (V)
Capacitance
8
V DS = 20 V
I D = 11.3 A
1.6
V GS = 10 V
I D = 11.3 A
1.4
6
1.2
4
1.0
2
0
0.8
0.6
0
10
20
30
40
50
-
50
-
25
0
25
50
75
100
125
150
40
10
Q g - Total Gate Charge (nC)
Gate Charge
T J = 150 °C
0.05
0.04
0.03
T J - Junction Temperature (°C)
On-Resistance vs. Junction Temperature
I D = 11.3 A
0.02
T J = 25 °C
0.01
1
0.00
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
2
4
6
8
10
V SD - Source-to-Drain Voltage (V)
Source-Drain Diode Forward Voltage
Document Number: 72661
S09-0223-Rev. C, 09-Feb-09
V GS - Gate-to-Source Voltage (V)
On-Resistance vs. Gate-to-Source Voltage
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