器件名称: ST280C
功能描述: PHASE CONTROL THYRISTORS Hockey Puk Version
文件大小: 208.22KB 共8页
简 介:DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
D-294
Bulletin I25159/B
ST280C..C SERIES
PHASE CONTROL THYRISTORS Hockey Puk Version
Features
Center amplifying gate Metal case with ceramic insulator International standard case TO-200AB (A-PUK)
500A
Typical Applications
DC motor controls Controlled DC power supplies AC controllers
Major Ratings and Characteristics
Parameters
IT(AV) @ Ths IT(RMS) @ Ths ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V DRM /V RRM tq TJ typical
case style TO-200AB (A-PUK)
Units
A °C A °C A A KA2s KA2s V s °C
ST280C..C
500 55 960 25 7850 8220 308 281 400 to 600 100 - 40 to 125
D-295
ST280C..C Series
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
04 ST280C..C 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
On-state Conduction
Parameter
I T(AV) Max. average on-state current @ Heatsink temperature I T(RMS) Max. RMS on-state current I TSM Max. peak, one-cycle non-repetitive surge current
ST280C..C
500 (185) 55 (85) 960 7850 8220 6600 6900
Units Conditions
A °C 180° conduction, half sine wave double side (single side) cooled DC @ 25°C heatsink temperature double side cooled t = 10ms A t = 8.3ms t = 10ms t = 8.3ms t = 10ms KA2s 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.
12
I2 t
Maximum I2t for fu……
