SM2LZ47 Triac DATASHEET

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SM2LZ47 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type Triac
Maximum peak gate power PGM 3 W
Maximum repetitive peak and off-state voltage VDRM 800 V
Maximum RMS on-state current IT(RMS) 2 A
Non repetitive surge peak on-state current ITSM 8 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 500 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -40..125 °C
Junction to ambient thermal resistance RTH(j-a) 58 K/W
Triggering gate voltage VGT 1.5 V
Peak on-state voltage drop VTM 2 V
Triggering gate current IGT 10 mA
Holding current IH 10 mA
Package TO-220F

SM2LZ47 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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SM2LZ47 Datasheet. Page #1

SM2LZ47
 datasheet

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SM2LZ47
 datasheet #2

Description

UNISONIC TECHNOLOGIES CO., LTD SM2LZ47 Preliminary TRIAC 2A TRIACS  DESCRIPTION The UTC SM2LZ47 is a 2A Triac, it uses UTC’s advanced technology to provide customers with high critical rate of rise of off-state voltage at communication, high repetitive peak off-state voltage and high R.M.S. on-state current, etc. The UTC SM2LZ47 is suitable for AC power control applications, etc.  FEATURES * High R.M.S. On-State Current: 2A * High Repetitive Peak Off-State Volt