SM1G43 Triac DATASHEET

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SM1G43 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type Triac
Maximum peak gate power PGM 1 W
Maximum repetitive peak and off-state voltage VDRM 400 V
Maximum RMS on-state current IT(RMS) 1 A
Non repetitive surge peak on-state current ITSM 8 A
Maximum operating junction and storage temperature range Tstg, Tj -40..125 °C
Junction to ambient thermal resistance RTH(j-a) 180 K/W
Junction to case thermal resistance RTH(j-c) 40 K/W
Triggering gate voltage VGT 2 V
Peak on-state voltage drop VTM 1.5 V
Triggering gate current IGT 5 mA
Holding current IH 10 mA
Package TO-92

SM1G43 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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SM1G43 Datasheet. Page #1

SM1G43
 datasheet

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SM1G43
 datasheet #2

Description

SM1G43,SM1J43 TOSHIBA BI-DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE SM1G43,SM1J43 Unit: mm AC POWER CONTROL APPLICATIONS Repetitive Peak Off-State Voltage : VDRM = 400, 600V R.M.S On-State Current : I = 1A T (RMS) Higt Commutating (dv / dt) MAXIMUM RATINGS CHARACTERISTIC SYMBOL RATING UNIT SM1G43 400 Repetitive Peak VDRM V Off-State Voltage SM1J43 600 R.M.S On-State Current IT (RMS) 1.0 A (Full Sine Waveform Tc = 74°C) 8 (50Hz) Peak One Cycle S