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ST203S Datasheet(PDF) 3 Page - International Rectifier

Part # ST203S
Description  INVERTER GRADE THYRISTORS Stud Version
PDF  10 Pages
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Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

ST203S Datasheet(HTML) 3 Page - International Rectifier

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ST203S Series
D-472
Voltage
V
DRM
/V
RRM
, maximum
V
RSM
, maximum
I
DRM
/I
RRM
max.
Type number
Code
repetitive peak voltage
non-repetitive peak voltage
@ T
J
= T
J
max.
V
V
mA
10
1000
1100
12
1200
1300
ELECTRICAL SPECIFICATIONS
Voltage Ratings
ST203S
40
Frequency
Units
50Hz
580
400
900
640
6180
4680
400Hz
570
380
940
650
2980
2150
1000Hz
520
320
930
630
1730
1200
A
2500Hz
370
210
780
510
890
580
Recovery voltage Vr
50
50
50
50
50
50
Voltage before turn-on Vd
V
DRM
V
DRM
V
DRM
Rise of on-state current di/dt
50
50
-
-
-
-
A/
µs
Case temperature
60
85
60
85
60
85
°C
Equivalent values for RC circuit
47
Ω / 0.22µF
47
Ω / 0.22µF
47
Ω / 0.22µF
I
TM
180oel
180oel
100
µs
I
TM
I
TM
Current Carrying Capability
V
I
T(AV)
Max. average on-state current
205
A
180° conduction, half sine wave
@ Case temperature
85
°C
I
T(RMS)
Max. RMS on-state current
320
DC @ 76°C case temperature
I
TSM
Max. peak, one half cycle,
5260
t = 10ms
No voltage
non-repetitive surge current
5510
A
t = 8.3ms
reapplied
4420
t = 10ms
100% V
RRM
4630
t = 8.3ms
reapplied
Sinusoidal half wave,
I2t
Maximum I2t for fusing
138
t = 10ms
No voltage
Initial T
J
= T
J
max
126
t = 8.3ms
reapplied
98
t = 10ms
100% V
RRM
89
t = 8.3ms
reapplied
I2
√t
Maximum I2
√t for fusing
1380
KA2
√s
t = 0.1 to 10ms, no voltage reapplied
Parameter
ST203S
Units
Conditions
On-state Conduction
KA2s
To Order
Next Data Sheet
Index
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