st203s International Rectifier Corp., st203s Datasheet - Page 2

• Manufacturer Part Number: st203s
• Description: Inverter Grade Thyristors
• Manufacturer: International Rectifier Corp.

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INVERTER GRADE THYRISTORS
Major Ratings and Characteristics
I
I
I
I
V
t
T
Parameters
T(AV)
T(RMS)
TSM
2
q
Features
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
t
J
DRM
range
/V
RRM
@ T
@ 50Hz
@ 60Hz
@ 50Hz
@ 60Hz
C
1000 to 1200
- 40 to 125
ST203S
20 to 30
5260
5510
205
320
138
126
85
Units
KA
KA
To Order
°C
µs
°C
A
A
A
A
V
Index
2
2
s
s
D-471
ST203S SERIES
TO-209AB (TO-93)
case style
Next Data Sheet
Bulletin I25177/B
Stud Version
205A