MCR8SD SCR DATASHEET

DATASHEET SEARCH FORM

MCR8SD ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum repetitive peak and off-state voltage VDRM 400 V
Maximum RMS on-state current IT(RMS) 8 A
Non repetitive surge peak on-state current ITSM 80 A
Triggering gate voltage VGT 1 V
Package TO-220

MCR8SD 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

MCR8SD Datasheet. Page #1

MCR8SD
 datasheet

Page #2

MCR8SD
 datasheet #2

Description

MCR8SD, MCR8SM, MCR8SN Preferred Device Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors Designed primarily for half-wave ac control applications, such as motor controls, heating controls, and power supplies; or wherever http://onsemi.com half-wave, silicon gate-controlled devices are needed. SCRs Features 8 AMPERES RMS • Sensitive Gate Allows Triggering by Microcontrollers and other 400 thru 800 VOLTS Logic Circuits • Blocking Voltage to 800 V G