High density mounting photocoupler LITEON LTV-214-B-G designed for programmable controllers and system appliances

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Product Description

LTV-2X4 Series Photocoupler

The LTV-2X4 series photocouplers are designed for high-density mounting applications, offering excellent input-output isolation. They are suitable for use in programmable controllers and system appliances, including measuring instruments. Key features include a high current transfer ratio (CTR) and robust isolation voltage.

Product Attributes

Brand: LITE-ON Technology Corp.
Product Line: Optoelectronics
Model Series: LTV-2X4
Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, DEMKO/FIMKO/SEMKO/NEMKO, CQC GB4943.1-2011/ GB8898-2011
Compliance: RoHS Directive (No.2002/95/EC, 2011/65/EU, and 2015/863)
ESD Rating: HBM 6000V/MM2000V
MSL Class: 1
Origin: Taiwan, R.O.C.

Technical Specifications

Parameter	Symbol	LTV-214	LTV-224	LTV-244	Unit	Condition
Input Forward Current	IF	±50	±50	±50	mA	Ta=25°C
Power Dissipation (Input)	P	65			mW	Ta=25°C
Pulse Forward Current	IFSM	±1	±1	±1	A	Ta=25°C
Junction Temperature (Input)	TJ	125	125	125	°C
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
Junction Temperature (Output)	TJ	125	125	125	°C
Total Power Dissipation	Ptot	200	170	170	mW
Isolation Voltage	Viso	3750	3750	3750	Vrms	AC For 1 Minute, R.H. = 40 ~ 60%
Operating Temperature	Topr	-55 ~ +110	-55 ~ +110	-55 ~ +110	°C
Storage Temperature	Tstg	-55 ~ +150	-55 ~ +150	-55 ~ +150	°C
Soldering Temperature	Tsol	260(10s)	260(10s)	260(10s)	°C
Input Forward Voltage	VF	1.2 (Typ.)	1.2 (Typ.)	1.2 (Typ.)	V	IF=±20mA
Terminal Capacitance	Ct	60 (Typ.)	60 (Typ.)	60 (Typ.)	pF	V=0, f=1KHz
Output Collector Dark Current	ICEO	100 (Max.)	100 (Max.)	100 (Max.)	nA	VCE=20V, IF=0
Collector-Emitter Breakdown Voltage	BVCEO	80 (Min.)	80 (Min.)	80 (Min.)	V	IC=0.1mA, IF=0
Emitter-Collector Breakdown Voltage	BVECO	7 (Min.)	7 (Min.)	7 (Min.)	V	IE=10µA, IF=0
Collector-Emitter Saturation Voltage	VCE(sat)	0.4 (Max.)	0.4 (Max.)	0.4 (Max.)	V	IF±8mA, IC=2.4mA
Isolation Resistance	Riso	1x10¹¹ (Typ.)	1x10¹¹ (Typ.)	1x10¹¹ (Typ.)	Ω	DC500V, 40 ~ 60% R.H.
Floating Capacitance	Cf	0.8 (Typ.)	0.8 (Typ.)	0.8 (Typ.)	pF	V=0, f=1MHz
Response Time (Rise)	tr	3 (Typ.)	3 (Typ.)	3 (Typ.)	µs	VCC=2V, IC=±2mA RL=100Ω, f=100Hz
Response Time (Fall)	tf	4 (Typ.)	4 (Typ.)	4 (Typ.)	µs	VCC=2V, IC=±2mA RL=100Ω, f=100Hz