SI7998DP Datasheet, PDF (9/12 Pages) Vishay Siliconix – Dual N-Channel 30-V (D-S) MOSFET

New Product
Si7998DP
Vishay Siliconix
CHANNEL-2 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
100
0.020
0.015
I_D = 20 A
T_J = 150 °C
10
T_J = 25 °C
1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V_SD - Source-to-Drain Voltage (V)
Source-Drain Diode Forward Voltage
0.010
T_J = 125 °C
0.005
T_J = 25 °C
0.000
0
2
4
6
8
10
V_GS - Gate-to-Source Voltage (V)
On-Resistance vs. Gate-to-Source Voltage
2.4
50
2.2
40
2.0
I_D = 250 µA
1.8
30
1.6
20
1.4
10
1.2
1.0
- 50 - 25 0
25 50 75 100 125 150
T_J - Temperature (°C)
Reverse Current vs. Junction Temperature
0
0.001 0.01 0.1
1
10 100
Time (s)
Single Pulse Power
1000
100
Limited by R_DS(on)*
10
100 µs
1 ms
10 ms
1
100 ms
0.1
T_A = 25 °C
Single Pulse
1s
10 s
DC
BVDSS Limited
0.01
0.01
0.1
1
10
100
V_DS - Drain-to-Source Voltage (V)
* V_GS > minimum V_GS at which R_DS(on) is specified
Safe Operating Area, Junction-to-Ambient
Document Number: 68970
S09-0269-Rev. B, 16-Feb-09
www.vishay.com
9