SK45WT08 SCR-module DATASHEET

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SK45WT08 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR-module
Maximum repetitive peak and off-state voltage VDRM 800 V
Maximum RMS on-state current IT(RMS) 47 A
Non repetitive surge peak on-state current ITSM 450 A
Critical repetitive rate of rise of on-state current dI/dt 50 A/µs
Critical rate of rise of off-state voltage dV/dt 1000 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -40..125 °C
Junction to case thermal resistance RTH(j-c) 1.2 K/W
Triggering gate voltage VGT 3 V
Peak on-state voltage drop VTM 1.9 V
Triggering gate current IGT 100 mA
Holding current IH 80 mA

SK45WT08 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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SK45WT08
 datasheet

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Description

SK 45 WT Symbol Conditions Values Units SEMITOP® 2 Antiparallel Thyristor Module SK 45 WT Prel