zero crossing photocoupler Kinglight KL3082M-AW for solid state relay and industrial motor control

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Product Description

Product Overview

The KL308X series is a zero-voltage crossing photocoupler designed for interfacing logic systems to 110-380 VAC lines. It consists of a GaAs infrared emitting diode optically coupled to a monolithic silicon zero voltage crossing photo triac. This device is suitable for applications such as solid-state relays, industrial controls, motor control, solenoids, and consumer appliances, offering high isolation voltage and zero voltage crossing capabilities.

Product Attributes

Brand: Kinglight
Product Line: KL308X
Type: ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER
Package: DIP6
Certifications: CQC, UL, VDE
Compliance: EU REACH, Pb free and RoHS compliant
Grade: Consumer-grade

Technical Specifications

Parameter	Symbol	KL3081 (Typ.)	KL3082 (Typ.)	KL3083 (Typ.)	Unit	Condition
Input
Forward Current	IF	30	30	30	mA	IF=30mA
Reverse Voltage	VR	-	-	-	V	-
Power Dissipation	PD	100	100	100	mW	-
Output
Off-state Output Terminal Voltage	VDRM	800			V	-
On-State RMS Current	IT(RMS)	100			mA	-
Output Power Dissipation	Pc	300			mW	-
Isolation Voltage	Viso	5000			Vrms	AC for 1 minute
Transfer Characteristics
LED Trigger Current	IFT	15	10	5	mA	Main terminal Voltage=3V
Holding Current	IH	280			uA	-
Critical Rate of Rise of Off-state Voltage	dv/dt	600			V/s	VPEAK = Rated VDRM, IF=0mA