Y45KAB SCR DATASHEET

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Y45KAB ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum average on-state current IT(AVR) 1210 A
Non repetitive surge peak on-state current ITSM 9600 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) 0.02 K/W
Peak on-state voltage drop VTM 2.24 V

Y45KAB 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

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Y45KAB Datasheet. Page #1

Y45KAB
 datasheet

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Y45KAB
 datasheet #2

Description

Y45KAB HIGH FREQUENCY THYRISTOR Features:  Interdigitated amplifying gates  Fast turn-on and high di/dt IT(AV) 1210A  Low switching losses  Short turn-off time VDRM/VRRM 600~900V  Hermetic metal cases with ceramic insulators tq 6~15µs Typical Applications ITSM 9.6kA  Inductive heating  Electronic welders  Self-commutated inverters  AC motor speed control  General power switching applications VALUE SYMBOL CHARACTERISTIC TEST CO