International Rectifier ST203C12CHH2L, ST203C12CHH2, ST203C12CHH1L, ST203C12CHH1, ST203C12CHH0L Datasheet
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DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
Bulletin I25176/A
ST203C..C SERIES
INVERTER GRADETHYRISTORS
Features
Metal case with ceramic insulator
International standard case TO-200AB (A-PUK)
All diffused design
Center amplifying gate
Guaranteed high dV/dt
Guaranteed high dI/dt
High surge current capability
Low thermal impedance
High speed performance
Typical Applications
Inverters
Choppers
Induction heating
All types of force-commutated converters
Hockey Puk Version
370A
case style TO-200AB (A-PUK)
Major Ratings and Characteristics
Parameters |
ST203C..C |
Units |
|
|
|
|
|
IT(AV) |
|
370 |
A |
|
@ Ths |
55 |
°C |
|
|
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|
IT(RMS) |
|
700 |
A |
|
@ Ths |
25 |
°C |
ITSM |
@ 50Hz |
5260 |
A |
|
@ 60Hz |
5510 |
A |
|
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|
|
I2t |
@ 50Hz |
138 |
KA2s |
|
@ 60Hz |
126 |
KA2s |
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|
VDRM/VRRM |
|
1000 to 1200 |
V |
tq range |
|
20 to 30 |
µs |
|
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|
|
TJ |
|
- 40 to 125 |
°C |
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ST203C..C Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
|
Voltage |
VDRM/VRRM, maximum |
VRSM , maximum |
IDRM/IRRM max. |
|
Type number |
Code |
repetitive peak voltage |
non-repetitive peak voltage |
@ TJ = TJ max. |
|
|
|
V |
V |
mA |
|
|
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|
ST203C..C |
10 |
1000 |
1100 |
40 |
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12 |
1200 |
1300 |
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Current Carrying Capability |
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Frequency |
ITM |
ITM |
ITM |
Units |
180oel |
|
180oel |
100ms |
|
|
50Hz |
860 |
|
750 |
1340 |
|
1160 |
5620 |
|
5020 |
|
|
|
400Hz |
840 |
|
706 |
1400 |
|
1220 |
2940 |
|
2590 |
|
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|
1000Hz |
700 |
|
580 |
1350 |
|
1170 |
1750 |
|
1520 |
|
A |
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2500Hz |
430 |
|
340 |
980 |
|
830 |
910 |
|
780 |
|
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Recovery voltage Vr |
50 |
|
50 |
50 |
|
50 |
50 |
|
50 |
|
V |
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Voltage before turn-on Vd |
|
VDRM |
|
VDRM |
|
VDRM |
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Rise of on-state current di/dt |
50 |
|
50 |
- |
|
- |
- |
|
- |
|
A/ms |
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Heatsink temperature |
40 |
|
55 |
40 |
|
55 |
40 |
|
55 |
|
°C |
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Equivalent values for RC circuit |
47W / 0.22µF |
47W / 0.22µF |
47W / 0.22µF |
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On-state Conduction
|
Parameter |
ST203C..C |
Units |
Conditions |
|
|
|
|
|
|
|
|
|
|
|
IT(AV) |
Max. average on-state current |
370 (140) |
A |
|
180° conduction, half sine wave |
||
|
@ Heatsink temperature |
55 (85) |
°C |
double side (single side) cooled |
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IT(RMS) |
Max. RMS on-state current |
700 |
|
|
DC @ 25°C heatsink temperature double side cooled |
||
ITSM |
Max. peak, one half cycle, |
5260 |
|
|
t = 10ms |
No voltage |
|
|
non-repetitive surge current |
5510 |
A |
t = 8.3ms |
reapplied |
|
|
|
|
|
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|
|
|
|
|
|
4420 |
|
|
t = 10ms |
100% VRRM |
|
|
|
4630 |
|
|
t = 8.3ms |
reapplied |
Sinusoidal half wave, |
|
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|
I2 t |
Maximum I2t for fusing |
138 |
|
|
t = 10ms |
No voltage |
Initial TJ = TJ max |
|
|
126 |
KA2s |
t = 8.3ms |
reapplied |
|
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|
98 |
t = 10ms |
100% VRRM |
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89 |
|
|
t = 8.3ms |
reapplied |
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|
I2Öt |
Maximum I2Öt for fusing |
1380 |
KA2Ös |
t = 0.1 to 10ms, no voltage reapplied |
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