SI7194DP Datasheet, PDF (3/13 Pages) Vishay Siliconix – N-Channel 25-V (D-S) MOSFET

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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
70
1.2
V_GS = 10 thru 3 V
1.0
56
0.8
42
0.6
28
0.4
14
0.2
0
0.0
0.5
1.0
1.5
2.0
2.5
V_DS - Drain-to-Source Voltage (V)
Output Characteristics
0.0024
0.0
0.0
8500
0.0022
0.0020
V_GS = 4.5 V
6800
5100
Si7194DP
Vishay Siliconix
T_C = 125 °C
T_C = 25 °C
T_C = - 55 °C
0.8
1.6
2.4
3.2
4.0
V_GS - Gate-to-Source Voltage (V)
Transfer Characteristics
C_iss
0.0018
0.0016
V_GS = 10 V
0.0014
0
14
28
42
56
70
I_D - Drain Current (A)
On-Resistance vs. Drain Current and Gate Voltage
10
I_D = 20 A
8
V_DS = 10 V
V_DS = 15 V
6
V_DS = 20 V
4
3400
1700
C_oss
C_rss
0
0
5
10
15
20
25
V_DS - Drain-to-Source Voltage (V)
Capacitance
1.6
I_D = 20 A
1.4
V_GS = 10 V
1.2
V_GS = 4.5 V
1.0
2
0.8
0
0
20
40
60
80
100
Q_g - Total Gate Charge (nC)
Gate Charge
Document Number: 69952
S-80677-Rev. A, 31-Mar-08
0.6
- 50 - 25 0
25 50 75 100 125 150
T_J - Junction Temperature (°C)
On-Resistance vs. Junction Temperature
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