ST303S(2003) 데이터 시트보기 (PDF) - International Rectifier
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ST303S Datasheet PDF : 9 Pages
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ST303S Series
Bulletin I25173 rev. C 03/03
1E4
1E3
1E2
1E1
1E0
1E1
1E4
1E3
1E2
1E1
1E0
1E1
1E5
1E4
1E3
1E2
1E1
1E1
8
400 200 100 50 Hz
500
1000
1500
2000
2500
Snub ber c ircuit
Rs = 10 ohms
Cs = 0.47 µF
VD = 80%VDRM
ST303SSeries
Trapezoidal pulse
TC = 40°C
di/ dt = 50A/ µs
1E2
1E3
1E14E41E11E1
Pulse Basewidth (µs)
Fig. 12 - Frequency Characteristics
400 200 100 50 Hz
500
1000
1500
2000
Snub ber c ircuit
Rs = 10 ohms
Cs = 0.47 µF
V D = 80%VDRM
ST303SSeries
Tra pezoidal pulse
TC = 65°C
di/ dt = 50A/ µs
1E2
1E3
1E4
Pulse Basewidth (µs)
400 200 100 50 Hz
500
1000
1500
2000
2500
Snub ber circ uit
Rs = 10 ohms
Cs = 0.47 µF
VD = 80% VDRM
ST303SSeries
Trapezoidal pulse
tp
TC = 40°C
di/ dt = 100A/ µs
50 Hz
200 100
400
500
1000
Snub ber c irc uit
1500
Rs = 10 ohms
Cs = 0.47 µF
V D = 80%VDRM
2000
ST303SSeries
Tra pezoidal pulse
tp
TC = 65°C
di/ dt = 100A/ µs
1E2
1E3
1E14E41E11E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 13 - Frequency Characteristics
20 joules p er pulse
10
5
3
2
1
0.5
0.4
ST303SSeries
Sinusoidal pulse
tp
ST303SSeries
Rec ta ngular pulse
tp
d i/d t = 50A/ µs
20 joulesp er pulse
10
5
3
2
1
0.5
0.4
1E2
1E3
1E14E41E11E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 14 - Maximum On-state Energy Power Loss Characteristics
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