NCV8440 Просмотр технического описания (PDF) - ON Semiconductor
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NCV8440 Datasheet PDF : 11 Pages
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NCV8440, NCV8440A
TYPICAL PERFORMANCE CURVES
10
25°C
100
100°C
150°C
25°C
100°C
150°C
1
0.1
1
10
100
L, LOAD INDUCTANCE (mH)
Figure 1. Single Pulse Maximum Switch−off
Current vs. Load Inductance
10
0.1
1
10
100
L, LOAD INDUCTANCE (mH)
Figure 2. Single Pulse Maximum Switching
Energy vs. Load Inductance
10
VGS = 10 V
5V
8
TJ = 25°C
4V
3.8 V
3.6 V
6
3.4 V
3.2 V
4
3V
2
2.8 V
2.6 V
2.4 V
0
0
1
2
3
4
5
VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 3. On−State Output Characteristics
350
300
150°C
250
ID = 2 A
200
25°C
150
100
50
3
−40°C
4
5
6
7
8
9
10
VGS, GATE−TO−SOURCE VOLTAGE (V)
Figure 5. RDS(on) vs. Gate−Source Voltage
10
VDS ≥ 10 V
8
6
4
2
TJ = 150°C
TJ = 25°C
0
TJ = −40°C
1
1.5
2
2.5
3
3.5
4
VGS, GATE−TO−SOURCE VOLTAGE (VOLTS)
Figure 4. Transfer Characteristics
300
250
150°C, VGS = 5 V
200
150°C, VGS = 10 V
150
25°C, VGS = 5 V
100
25°C, VGS = 10 V
−40°C, VGS = 5 V
−40°C, VGS = 10 V
50
1 2 3 4 5 6 7 8 9 10
ID, DRAIN CURRENT (A)
Figure 6. RDS(on) vs. Drain Current
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5
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