IRFP460 Просмотр технического описания (PDF) - Intersil
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IRFP460 Datasheet PDF : 7 Pages
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IRFP460
Typical Performance Curves Unless Otherwise Specified (Continued)
1.25
ID = 250µA
1.15
1.05
0.95
0.85
0.75
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 10. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
10000
8000
6000
4000
CISS
COSS
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
2000
CRSS
0
1
2
5
10
2
5
102
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 11. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
40
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
32 VDS ≥ 50V
TJ = 25oC
24
16
TJ = 150oC
8
0
0
8
16
24
32
40
ID, DRAIN CURRENT (A)
FIGURE 12. TRANSCONDUCTANCE vs DRAIN CURRENT
102
PULSE DURATION = 80µs
5 DUTY CYCLE = 0.5% MAX
2
10
5
TJ = 150oC
2
1
5
TJ = 25oC
2
0.1
0
0.4
0.8
1.2
1.6
2.0
VSD, SOURCE TO DRAIN VOLTAGE (V)
FIGURE 13. SOURCE TO DRAIN DIODE VOLTAGE
20
ID = 21A
16
12
VDS = 400V
VDS = 250V
VDS = 100V
8
4
00
40
80
120
160
200
Qg, GATE CHARGE (nC)
FIGURE 14. GATE TO SOURCE VOLTAGE vs GATE CHARGE
4-363
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