MCR218-4 SCR DATASHEET

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MCR218-4 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum RMS on-state current IT(RMS) 8 A
Non repetitive surge peak on-state current ITSM 100 A
Triggering gate voltage VGT 1.5 V
Triggering gate current IGT 0.03 mA
Package TO-220

MCR218-4 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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MCR218-4 Datasheet. Page #1

MCR218-4
 datasheet

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MCR218-4
 datasheet #2

Description

MCR218-2, MCR218-4, MCR218-6 Preferred Device Silicon Controlled Rectifiers Reverse Blocking Thyristors Designed primarily for half-wave ac control applications, such as http://onsemi.com motor controls, heating controls and power supplies; or wherever half-wave silicon gate-controlled, solid-state devices are needed. SCRs Features 8 AMPERES RMS • Glass-Passivated Junctions 50 thru 400 VOLTS • Blocking Voltage to 400 Volts G • TO-220 Construction - Low Thermal Resistance