IRF740 データシートの表示（PDF） - Intersil
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IRF740 Datasheet PDF : 7 Pages
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IRF740
Typical Performance Curves Unless Otherwise Specified (Continued)
100
10µs
10
100µs
1ms
OPERATION IN THIS
1
REGION IS LIMITED
BY rDS(ON)
TC = 25oC
TC = 150oC
SINGLE PULSE
0.1
1
10
102
VDS, DRAIN TO SOURCE VOLTAGE (V)
10ms
DC
103
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
15
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
12
VGS = 10V
VGS = 6.0V
VGS = 5.5V
9
VGS = 5.0V
6
3
VGS = 4.5V
VGS = 4.0V
0
0
2
4
6
8
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 6. SATURATION CHARACTERISTICS
5
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
4
3
VGS = 10V
2
VGS = 20V
1
0
25
10
20
30
40
50
TC, CASE TEMPERATURE (oC)
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
15
VGS = 10V
VGS = 6.0V
12
9
6
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VGS = 5.5V
VGS = 5.0V
3
VGS = 4.5V
VGS = 4.0V
0
0
40
80
120
160
200
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
100
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VDS ≥ 50V
10
TJ = 150oC
TJ = 25oC
1
0.1
0
2
4
6
8
10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 7. TRANSFER CHARACTERISTICS
3.0
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
ID = 10A, VGS = 10V
2.4
1.8
1.2
0.6
0
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
4-242
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