High Isolation Voltage Photocoupler LITEON LTV-244-GB-G Suitable for High Density Mounting Solutions

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Product Description

Product Overview

The LTV-2X4 series photocouplers from Lite-On Technology Corp. offer high input-output isolation voltage (Viso=3,750Vrms) and employ double transfer mold technology. They are suitable for applications requiring high-density mounting, such as hybrid substrates, programmable controllers, and system appliances.

Product Attributes

Brand: LITE-ON
Origin: Taiwan, R.O.C.
Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, FIMKO
RoHS Compliance: Yes (EU RoHS directive 2002/95/EC)
ESD Protection: HBM 6000V/MM2000V
MSL Class: 1

Technical Specifications

Parameter	Symbol	LTV-214	LTV-224	LTV-244	Unit	Test Condition
Absolute Maximum Ratings
Input Forward Current	IF	50	50	50	mA	Ta=25C
Reverse Voltage	VR	6	6	6	V
Power Dissipation	P	65	65	65	mW
Pulse Forward Current	IFSM	1	1	1	A
Output Collector - Emitter Voltage	VCEO	80	80	80	V
Emitter - Collector Voltage	VECO	7	7	7	V
Collector Current	IC	50	50	50	mA
Collector Power Dissipation	PC	150	100	100	mW
Total Power Dissipation	Ptot	200	170	170	mW
Isolation Voltage	Viso	3750			Vrms	AC For 1 Minute, R.H. = 40 ~ 60%
Operating Temperature	Topr	-55 ~ +110			C
Storage Temperature	Tstg	-55 ~ +150			C
Soldering Temperature	Tsol	260(10s)			C
Electrical Optical Characteristics
Input Forward Voltage	VF		1.2	1.4	V	IF=20mA
Terminal Capacitance	Ct		60		pF	V=0, f=1KHz
Output Collector Dark Current	ICEO			100	nA	VCE=20V, IF=0
Collector-Emitter Breakdown Voltage	BVCEO	80			V	IC=0.1mA, IF=0
Emitter-Collector Breakdown Voltage	BVECO	7			V	IE=10A, IF=0
Transfer Characteristics
Collector-Emitter Saturation Voltage	VCE(sat)			0.4	V	IF8mA, IC=2.4mA
Isolation Resistance	Riso	510¹⁰	110¹¹			DC500V, 40 ~ 60% R.H.
Floating Capacitance	Cf		0.8	1	pF	V=0, f=1MHz
Response Time (Rise)	tr		3	18	s	VCE=10V, IC=2mA RL=100, f=100Hz
Response Time (Fall)	tf		4	18	s