IRF730 데이터 시트보기 (PDF) - Intersil
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IRF730 Datasheet PDF : 7 Pages
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IRF730
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
1500
1200
900
600
CISS
COSS
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
300
CRSS
0
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 11. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
10
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
8
6
TJ = 25oC
4
TJ = 150oC
2
0
0
2
4
6
8
10
ID, DRAIN CURRENT (A)
FIGURE 12. TRANSCONDUCTANCE vs DRAIN CURRENT
100
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
10
TJ = 150oC
1
TJ = 25oC
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 = 5.5A
16
12
8
VDS = 320V
VDS = 200V
VDS = 80V
4
00
8
16
24
32
40
Qg, GATE CHARGE (nC)
FIGURE 14. GATE TO SOURCE VOLTAGE vs GATE CHARGE
4-236
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