器件名称: ST280S
功能描述: PHASE CONTROL THYRISTORS Stud Version
文件大小: 86.56KB 共8页
简 介:Bulletin I25161 rev. C 03/03
ST280S SERIES
PHASE CONTROL THYRISTORS Stud Version
Features
Center amplifying gate Hermetic metal case with glass-metal seal insulator International standard case TO-209AB (TO-93) Compression Bonded Encapsulation for heavy duty operations such as severe thermal cycling
280A
Typical Applications
DC motor controls Controlled DC power supplies AC controllers
Major Ratings and Characteristics
Parameters
IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V DRM /V RRM tq TJ typical
ST280S
280 85 440 7850 8220 308 281 400 to 600 100 - 40 to 125
Units
A °C A A A KA2s KA2s V s °C
case style TO-209AB (TO-93)
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1
ST280S Series
Bulletin I25161 rev. C 03/03
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
04 06
V DRM/V RRM, max. repetitive peak and off-state voltage V
400 600
VRSM , maximum nonrepetitive peak voltage V
500 700
I DRM /I RRM max.
@ TJ = TJ max
mA
30
ST280S
On-state Conduction
Parameter
I T(AV) Max. average on-state current @ Case temperature I T(RMS) Max. RMS on-state current I TSM Max. peak, one-cycle non-repetitive surge current
ST280S
280 85 440 7850 8220 6600 6900
Units Conditions
A °C A DC @ 75°C case temperature t = 10ms t = 8.3ms A t = 10ms t = 8.3ms t = 10ms KA2 s t = 8.3ms t = 10ms t = 8.3ms KA2 √s No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max. 180° conduction, half sine wave
I 2t
Maximum I2 t for fusi……
