Compact photo coupler Cosmo KP40101B designed for interfacing power supply circuits and control systems

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Product Description

Product Overview

The KP4010 is a high reliability photo coupler from Cosmo Electronics Corporation, designed for various industrial and system applications. It features a high current transfer ratio, high isolation voltage, and a compact dual-in-line package, making it suitable for signal transmission between circuits with different potentials and impedances, interface with power supply circuits, and control systems.

Product Attributes

Brand: Cosmo Electronics Corporation
Origin: c 2004
Certifications: UL 1577 (File No.E169586), VDE 0884 / 0860 / 0805 (File No.101347)

Technical Specifications

Parameter	Symbol	Conditions	MIN.	TYP.	MAX.	Unit
Input	Forward current	IF			50	mA
	Peak forward current	IFM					A
	Reverse voltage	VR				6	V
	Power dissipation	PD				70	mW
	Forward voltage	VF	IF =20mA		1.2	1.4	V
	Peak forward voltage	VFM	IFM =0.5A			3.5	V
	Reverse current	IR	VR =4V			10	uA
	Terminal capacitance	Ct	V=0, f=1kHz		30		pF
	Floating capacitance	Cf	V=0, f=1MHZ		0.6	1.0	pF
	Isolation voltage (1 minute)	Viso			5000		Vrms
	Operating temperature	Topr		-30		+100	C
Output	Collector-emitter voltage	VCEO		300		V
	Emitter-collector voltage	VECO			0.1		V
	Collector current	IC				150	mA
	Collector power dissipation	PC				200	mW
	Collector dark current	ICEO	VCE =200V, IF=0			1.0	uA
	Collector-emitter saturation voltage	VCE (sat)	IF=20mA, IC=5mA			1.5	V
	Isolation resistance	Riso	DC500V	5X10¹⁰			ohm
	Cut-off frequency	fc	VCC=5V, IC=2mA, RL=100ohm		7		kHz
Transfer Characteristics	Current transfer ratio	CTR	IF=1mA,VCE=2V	600		9000	%
	Response time (Rise)	tr	VCE=2V, IC=20mA, RL=100ohm		60	300	us
	Response time (Fall)	tf			50	250	us
Total	Total power dissipation	Ptot			200	mW
	Storage temperature	Tstg		-55		+125	C
	Soldering temperature (10 second)	Tsol				260	C