IRFR320 查看數據表（PDF） - Intersil
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IRFR320 Datasheet PDF : 7 Pages
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IRFR320, IRFU320
Typical Performance Curves Unless Otherwise Specified (Continued)
100
OPERATION IN THIS
AREA IS LIMITED
BY rDS(ON)
10
10µs
100µs
1
1ms
0.1
1
TJ = MAX RATED
TC = 25oC
SINGLE PULSE
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
10ms
DC
1000
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
5
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
4
VGS = 10V
VGS = 6.0V
3
VGS = 5.5V
2
VGS = 5.0V
1
VGS = 4.0V VGS = 4.5V
0
0
3
6
9
12
15
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 6. SATURATION CHARACTERISTICS
10
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
8
6
4
VGS = 10V
VGS = 20V
2
0
0
3
6
9
12
15
ID, DRAIN CURRENT (A)
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
5
VGS = 10V
4
3
VGS = 6.0V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VGS = 5.5V
2
VGS = 5.0V
1
VGS = 4.0V
VGS = 4.5V
0
0
40
80
120
160
200
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
10
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VDS ≥ 350V
1
TJ = 150oC
TJ = 25oC
0.1
10-2
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
VGS = 10V, ID = 1.7A
2.4
1.8
1.2
0.6
0
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
4-398
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