T38KAB SCR DATASHEET

DATASHEET SEARCH FORM

T38KAB ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum average on-state current IT(AVR) 750 A
Non repetitive surge peak on-state current ITSM 8000 A
Critical repetitive rate of rise of on-state current dI/dt 1500 A/µs
Critical rate of rise of off-state voltage dV/dt 200 V/µs
Maximum operating junction and storage temperature range Tstg, Tj ..125 °C
Junction to case thermal resistance RTH(j-c) 0.04 K/W
Peak on-state voltage drop VTM 2.47 V

T38KAB Replacements

SYMBOL VALUES UNITS
Type
PGM > W
VDRM > V
IT(AVR) > A
IT(RMS) > A
ITSM > A
dI/dt > A/µs
dV/dt > V/µs
Tstg, Tj > °C
RTH(j-a) < K/W
RTH(j-c) < K/W
VGT < V
VTM < V
IGT < mA
IH < mA
Package

Replacement Search

T38KAB Datasheet. Page #1

T38KAB
 datasheet

Page #2

T38KAB
 datasheet #2

Description

T38KAB HIGH FREQUENCY THYRISTOR Features:  Interdigitated amplifying gates  Fast turn-on and high di/dt  Low switching losses IT(AV) 750A  Short turn-off time VDRM/VRRM 600~900V  Hermetic metal cases with ceramic insulators tq 5~7µs Typical Applications  Inductive heating ITSM 8.0kA  Electronic welders  Self-commutated inverters  AC motor speed control  General power switching applications VALUE SYMBOL CHARACTERISTIC TEST CON