器件名称: ST303S10PFK1
功能描述: INVERTER GRADE THYRISTORS Stud Version
文件大小: 257.43KB 共9页
简 介:Bulletin I25173 rev. C 03/03
ST303S SERIES
INVERTER GRADE THYRISTORS Stud Version
Features
Center amplifying gate High surge current capability Low thermal impedance High speed performance
300A
Typical Applications
Inverters Choppers Induction heating All types of force-commutated converters
Major Ratings and Characteristics
Parameters
IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I2t @ 50Hz @ 60Hz V DRM /V RRM tq TJ
ST303S
300 65 471 7950 8320 316 288 400 to 1200 10 - 20 - 40 to 125
Units
A °C A A A KA2s KA2s V s °C
case style TO-209AE (TO-118)
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1
ST303S Series
Bulletin I25173 rev. C 03/03
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
04 ST303S 08 12
V DRM /V RRM, maximum repetitive peak voltage V
400 800 1200
VRSM , maximum non-repetitive peak voltage V
500 900 1300
I DRM/I RRM max.
@ TJ = TJ max.
mA
50
Current Carrying Capability
Frequency
180oel 50Hz 400Hz 1000Hz 2500Hz Recovery voltage Vr Voltage before turn-on Vd Rise of on-state current di/dt Case temperature Equivalent values for RC circuit 670 480 230 35 50 V DRM 50 40
ITM 180 el 470 330 140 50 50 65 1050 1021 760 150 50 V DRM 40
o
ITM 100s 940 710 470 50 65 5240 1800 730 90 50 V DRM 40
ITM
Units
4300 1270 430 50 65 V A/ s °C A
10 / 0.47F
10 / 0.47F
10 / 0.47F
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 half cycle, non-repetitive surge current
ST303S
300 65 471 7……
