FDS3992NL 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FDS3992NL Datasheet PDF : 11 Pages
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Typical Characteristics TA = 25°C unless otherwise noted
200
100
10µs
10
100µs
1
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON)
0.1
SINGLE PULSE
TJ = MAX RATED
TC = 25oC
0.01
1ms
10ms
100ms
1s
0.1
1
10
100 300
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 5. Forward Bias Safe Operating Area
7
STARTING TJ = 25oC
STARTING TJ = 150oC
1
If R = 0
tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD)
If R ≠ 0
tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1]
0.1
0.01
0.1
1
10
100
tAV, TIME IN AVALANCHE (ms)
NOTE: Refer to Fairchild Application Notes AN7514 and AN7515
Figure 6. Unclamped Inductive Switching
Capability
30 PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
25 VDD = 15V
20
15
TJ = 150oC
10
TJ = 25oC
5
TJ = -55oC
0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 7. Transfer Characteristics
30
TA = 25oC
25
VGS = 10V
20
15
10
5
0
0
VGS = 6V
VGS = 7V
VGS = 5V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
0.5
1.0
1.5
2.0
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 8. Saturation Characteristics
80
VGS = 6V
75
70
65
60
VGS = 10V
55
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
50
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
ID, DRAIN CURRENT (A)
Figure 9. Drain to Source On Resistance vs Drain
Current
2.5
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
2.0
1.5
1.0
0.5
-80
VGS = 10V, ID = 4.5A
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
Figure 10. Normalized Drain to Source On
Resistance vs Junction Temperature
©2004 Fairchild Semiconductor Corporation
FDS3992 Rev. B1
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