SI5484DU Datasheet, PDF (4/7 Pages) Vishay Siliconix – N-Channel 20-V (D-S) MOSFET

Si5484DU
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
40
0.05
T_J = 150 °C
0.04
10
0.03
T_J = 25 °C
0.02
I_D = 7.6 A
T_A = 125 °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
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
- 50 - 25
I_D = 250 µA
0 25 50 75 100 125 150
T_J - Temperature (°C)
Threshold Voltage
100
Limited by R_DS(on)*
10
1
0.1
T_A = 25 °C
Single Pulse
T_A = 25 °C
0.01
0
1
2
3
4
5
V_GS - Gate-to-Source Voltage (V)
On-Resistance vs. Gate-to-Source Voltage
50
40
30
20
10
0
0.001 0.01
0.1
1
10
100 1000
Time (s)
Single Pulse Power, Junction-to-Ambient
BVDSS Limited
100 µs
1 ms
10 ms
100 ms
1s
10 s
DC
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
www.vishay.com
4
Document Number: 73589
S-81448-Rev. B, 23-Jun-08