Compact Dual Inline Package Random Phase Triac Photocoupler Kinglight KLM3054-TA-AW-T04 with GaAs Infrared Emitting Diode

Key Attributes
Model Number: KLM3054-TA-AW-T04
Product Custom Attributes
Mfr. Part #:
KLM3054-TA-AW-T04
Package:
SOP-4
Product Description

Product Overview

The KLM305X series is a random-phase Triac photocoupler designed for interfacing electronic controls with power Triacs. It consists of a GaAs infrared emitting diode optically coupled to a monolithic silicon random phase photo Triac, enabling control of resistive and inductive loads for 115 to 240 V AC operations. Key features include a peak breakdown voltage of 600V, high isolation voltage (Viso=3750 V rms), a compact dual-in-line package, and compliance with EU REACH and RoHS standards.

Product Attributes

  • Brand: Kinglight
  • Product Type: Random-Phase Triac Photocoupler
  • Certifications: EU REACH, RoHS compliant, VDE (optional)
  • Material: GaAs infrared emitting diode, Monolithic silicon random phase photo Triac
  • Package: SOP4 (Compact dual-in-line package)
  • Grade: Consumer-grade

Technical Specifications

ParameterSymbolModelMin.Typ.Max.UnitCondition
Peak Breakdown VoltageVDRMKLM305X600V
Isolation VoltageVisoKLM305X3750VrmsAC for 1 minute, R.H.= 40 ~ 60% R.H.
Forward CurrentIFKLM305X60mA
Reverse VoltageVRKLM305X6V
Power Dissipation (Input)PDKLM305X100mW
Peak Repetitive Surge CurrentITSMKLM305X1A(pw=1ms, 120pps)
On-State RMS CurrentIT(RMS)KLM305X70mA
Output Power DissipationPcKLM305X300mW
Total Consume PowerPTOTKLM305X200mW
Operating TemperatureTOPRKLM305X-40+110
Storage TemperatureTSTGKLM305X-55+150
Soldering TemperatureTSOLKLM305X260(Soldering time is 10 seconds)
Forward VoltageVFKLM305X1.21.5VIF=10mA
Reverse CurrentIRKLM305X10AVR=6V
Peak Blocking CurrentIDRMKLM305X100nAVDRM = Rated VDRM, IF = 0 mA
Peak On-state VoltageVTMKLM305X2.5VTM=100 mA peak, IF=Rated IFT
Critical Rate of Rise of Off-state Voltagedv/dtKLM305X1000V/sVPEAK =Rated VDRM, IF=0mA
LED Trigger CurrentIFTKLM305210mAMain terminal Voltage=3V
LED Trigger CurrentIFTKLM30535mAMain terminal Voltage=3V
LED Trigger CurrentIFTKLM30543mAMain terminal Voltage=3V
Holding CurrentIHKLM305X35mA

2507171700_Kinglight-KLM3054-TA-AW-T04_C49374862.pdf

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