ST173C 데이터 시트보기 (PDF) - International Rectifier
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ST173C Datasheet PDF : 9 Pages
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10 0 00
ST173C ..C Series
ST173C..C Series
Bulletin I25180 rev. B 04/00
1
ST173 C..C Se ries
0 .1
1 0 00
TJ = 25°C
TJ = 125°C
10 0
1 1.5 2 2.5 3 3.5 4 4.5
Instantan eous On -state Voltage (V)
Fig. 9 - On-state Voltage Drop Characteristics
250
ST173C..C Series
200 TJ = 125 °C
150
I TM = 500 A
300 A
200 A
100 A
100
50 A
50
0
0
20
40
60
80 100
Rate O f Fall Of O n-state Current - di/dt (A/µs)
Fig. 11 - Reverse Recovered Charge Characteristics
0.0 1
0 .0 01
0 .00 1
S t e a d y S ta t e V a lu e
R th J- hs = 0.17 K / W
(S in g le S id e C o o le d )
R th J- hs = 0.08 K / W
(D o u b le S id e C o o le d )
(D C O p e ra t io n )
0.01
0.1
1
10
S q u a re W a v e P u lse D ur at io n (s)
Fig. 10 - Thermal Impedance Z Characteristics
thJ-hs
1 60
1 40
I TM = 5 00 A
300 A
1 20
200 A
1 00
100 A
50 A
80
60
40
20
S T1 73 C ..C S e rie s
T J= 125 °C
0
0
20
40
60
80
100
R a t e O f Fa ll O f F o rw a r d C u rre n t - d i/ d t ( A / µ s)
Fig. 12 - Reverse Recovery Current Characteristics
1E4
Snu bbe r c irc uit
R s = 47 oh ms
Cs = 0.22 µF
V D = 80% V DR M
Snub ber c irc uit
R s = 47 ohm s
C s = 0 .22 µF
V D = 80% VDRM
1E3
1E2
1E1
1000 500
1 50 0
2 50 0
3 000
400 200 100
50 Hz
5 00 0
ST1 73 C.. C Serie s
Sinuso idal pulse
tp
TC = 40 °C
1000 500 400 200
1 50 0
2 50 0
100 50 Hz
30 0 0
5 0 00
ST1 73C ..C Serie s
Sinusoidal pulse
tp
TC = 55°C
1E2
1E3
1 E14E 41 E11E 1
1E2
1E3
1E4
P u lse Ba se w id t h (µ s)
Pu lse B a se w id th (µ s)
Fig. 13 - Frequency Characteristics
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