Electronic control random phase TRIAC photocoupler Kinglight KLM3052-TA-AW-T04 with compact SOP4 package design

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Product Description

Product Overview

The KLM305X series is a random-phase TRIAC photocoupler designed for interfacing electronic controls with power TRIACs to manage resistive and inductive loads in 115 to 240 V AC systems. It comprises a GaAs infrared emitting diode and a monolithic silicon random phase photo TRIAC, offering high isolation voltage and a compact SOP4 package.

Product Attributes

Brand: Kinglight
Product Type: Random-Phase TRIAC Photocoupler
Package: SOP4
Certifications: EU REACH, RoHS compliant
Material: Lead-free (Pb-free)
Grade: Consumer-grade

Technical Specifications

Parameter	Symbol	KLM3052 (Typ.)	KLM3053 (Typ.)	KLM3054 (Typ.)	Unit	Condition
Input Characteristics
Forward Voltage	VF	1.2	-	-	V	IF=10mA
Reverse Current	IR	-	-	10	µA	VR=6V
Output Characteristics
Off-state Output Terminal Voltage	VDRM	600	-	-	V	-
On-State RMS Current	IT(RMS)	70	-	-	mA	-
Peak Repetitive Surge Current	ITSM	1	-	-	A	(pw=1ms, 120pps)
Peak Blocking Current	IDRM	-	-	100	nA	VDRM = Rated VDRM, IF = 0 mA
Peak On-state Voltage	VTM	-	-	2.5	V	ITM=100 mA peak, IF=Rated IFT
Critical Rate of Rise of Off-state Voltage	dv/dt	1000	-	-	V/µs	VPEAK =Rated VDRM, IF=0mA
Transfer Characteristics
LED Trigger Current	IFT	10	5	3	mA	Main terminal voltage=3V
Holding Current	IH	-	3	5	mA	-
Absolute Maximum Ratings
Forward Current	IF	-	-	60	mA	Ta=25
Reverse Voltage	VR	-	-	6	V	Ta=25
Power Dissipation (Input)	PD	-	-	100	mW	Ta=25
Output Power Dissipation	Pc	-	-	300	mW	Ta=25
Total Power Dissipation	PTOT	-	-	200	mW	Ta=25
Isolation Voltage	Viso	3750	-	-	Vrms	AC for 1 minute, R.H.= 40 ~ 60% R.H.
Operating Temperature	TOPR	-40	-	110		-
Storage Temperature	TSTG	-55	-	150		-
Soldering Temperature	TSOL	-	-	260		Soldering time is 10 seconds