ST1900C PDF Datasheet
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Description
This is PHASE CONTROL THYRISTORS Hockey Puk Version. Previous Datasheet
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DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
D-406
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Bulletin I25197, A
ST1900C..R SERIES
PHASE CONTROL THYRISTORS Hockey Puk Version
Features
Double side cooling High surge capability High mean current Fatigue free
1940A
Typical Applications
DC motor controls Controlled DC power supplies AC controllers
Major Ratings and Characteristics
Parameters
IT(AV) @ TC IT(AV) @ Ths IT(RMS) @ Ths ITSM @ 50H- @ 60H- I 2t @ 50H- @ 60H- V DRM , V RRM tq TJ typical max.
(R-PUK)
Units
A °C A °C A °C A A KA2s KA2s V s °C
ST1900C..R
1625 80 1940 55 3500 25 27500 29000 3780 3490 4500 to 5200 500 125
D-407
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ST1900C..R Series
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
45 46 ST1900C..R 48 50 52
V DRM , V RRM , max. repetitive peak and off-state voltage V
4500 4600 4800 5000 5200
VRSM , maximum nonrepetitive peak voltage V.