IRF840AS, SiHF840AS, IRF840AL, SiHF840AL
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
102
Top
VGS
15 V
10 V
8.0 V
7.0 V
10
6.0 V
5.5 V
5.0 V
Bottom 4.5 V
1
4.5 V
0.1
0.1
91066_01
20 µs Pulse Width
TJ = 25 °C
1
10
102
VDS, Drain-to-Source Voltage (V)
Fig. 1 - Typical Output Characteristics
102
10 TJ = 150 °C
TJ = 25 °C
1
20 µs Pulse Width
VDS = 50 V
0.1
4.0
5.0
6.0
7.0
8.0
9.0
91066_03
VGS, Gate-to-Source Voltage (V)
Fig. 3 - Typical Transfer Characteristics
102
Top
VGS
15 V
10 V
8.0 V
7.0 V
10
6.0 V
5.5 V
5.0 V
Bottom 4.5 V
1
4.5 V
0.1
0.1
91066_02
20 µs Pulse Width
TJ = 150 °C
1
10
102
VDS, Drain-to-Source Voltage (V)
Fig. 2 - Typical Output Characteristics
3.0
ID = 8.0 A
VGS = 10 V
2.5
2.0
1.5
1.0
0.5
0.0
- 60 - 40 - 20 0 20 40 60 80 100 120 140 160
91066_04
TJ, Junction Temperature (°C)
Fig. 4 - Normalized On-Resistance vs. Temperature
Document Number: 91066
S11-1050-Rev. D, 30-May-11
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3
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