
NTJS3157N
TYPICAL PERFORMANCE CURVES (T J = 25 ° C unless otherwise noted)
10
12
8
6
8V
4V
2V
T J = 25 ° C
V GS = 1.8 V
1.6 V
10
8
V DS ≥ 10 V
6
4
1.4 V
4
2
0
0
1
0.8 V
2
3
4
5
6
7
8
1.2 V
1V
9
10
2
0
0
T J = ? 55 ° C
0.5 1
T J = 125 ° C
1.5
25 ° C
2
2.5
3
V DS , DRAIN ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 1. On ? Region Characteristics
V GS , GATE ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 2. Transfer Characteristics
0.25
0.2
I D = 4 A
T J = 25 ° C
0.1
0.09
T J = 25 ° C
0.08
0.15
0.1
0.05
0.07
0.06
0.05
0.04
V GS = 1.8 V
V GS = 2.5 V
V GS = 4.5 V
0
1
3
5
7
0.03
1
2
3
4
5
6
7
8
9
V GS , GATE ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 3. On ? Resistance vs. Gate ? to ? Source
Voltage
I D, DRAIN CURRENT (AMPS)
Figure 4. On ? Resistance vs. Drain Current and
Gate Voltage
1.8
1.6
I D = 4.0 A
V GS = 4.5 V
10000
V GS = 0 V
T J = 150 ° C
1.4
1.2
1
0.8
1000
T J = 100 ° C
0.6
? 50
? 25
0
25
50
75
100
125
150
100
2
4
6
8
10
12
14
16
18
20
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. On ? Resistance Variation with
Temperature
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3
V DS , DRAIN ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 6. Drain ? to ? Source Leakage Current
vs. Voltage