ST173C 데이터 시트보기 (PDF) - International Rectifier
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ST173C Datasheet PDF : 9 Pages
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ST173C..C Series
Bulletin I25180 rev. B 04/00
1E4
Snu bbe r c irc uit
R s = 47 ohms
C s = 0 .22 µF
V D = 80% VDRM
Snub ber c ircuit
R s = 47 ohms
C s = 0 .22 µ F
V D = 80% V DRM
1E3
1E2
1E1
1500 1000 500 400 200 100 50 Hz
2 00 0
2 50 0
30 00
ST173 C. .C Se ries
Trapezo idal pulse
5 00 0
tp
T C = 40°C
di/dt = 50A/µs
1000 500
1 50 0
2 00 0
2 50 0
3 00 0
tp
5 00 0
400 200 100 50 Hz
ST17 3C. .C Se ries
Trapezo idal pulse
T C = 55°C
di/dt = 50A/µs
1E2
1E3
1 E14E 4 1 E11E 1
1E2
1E3
1E4
Pu lse B a sew id th (µ s)
P ulse B a sew idth (µ s)
Fig. 14 - Frequency Characteristics
1E4
Sn ubbe r c irc uit
R s = 47 ohms
C s = 0 .22 µF
V D = 80% V DRM
Snub be r c irc uit
R s = 47 ohms
C s = 0 .22 µF
V D = 80% VDRM
1E3
400 200 100 50 Hz
1500 1000 500
2 50 0
3 00 0
1E2
5 000
10 00 0
ST17 3C ..C Se ries
Trape zoidal p ulse
tp
T C = 40°C
d i/dt = 1 00 A/µs
1000 500 400 200 100
1 50 0
2 50 0
3 00 0
5 0 00
50 Hz
10 00 0
ST1 73 C..C Serie s
Trap ezo ida l pu lse
tp
TC = 55°C
di/dt = 10 0A /µs
1E1
1E1
1E2
1E3
1 E14E 4 1 E11E 1
1E2
1E 3
1E4
Pu lse B a se w id t h (µ s)
P u lse B ase w id t h (µ s)
Fig. 15 - Frequency Characteristics
1E5
1E4
1E3
1E2
1E1
1E 1
8
20 jo ule s pe r p ulse
1 2 3 5 10
0.5
0.3
0 .2
0.1
ST17 3C ..C Serie s
tp
Sinuso idal pulse
ST1 73 C..C Serie s
Rec ta ngular pulse
tp
di/d t = 50 A/µs
0 .5
0.3
0 .2
20 jo ules pe r pulse
10
5
3
2
1
0 .1
1E2
1E3
1 E14E 4 1 E11E 1
1E2
1E3
1E4
P u lse B a se w id th (µ s)
P u lse Ba se w id th (µs)
Fig. 16 - Maximum On-state Energy Power Loss Characteristics
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