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Optocoupler LITEON LTV244 Photocoupler Suitable for High Density Mounting and Industrial Controllers

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Optocoupler LITEON LTV244 Photocoupler Suitable for High Density Mounting and Industrial Controllers

Fall time : 4us

Rise time : 3us@2mA,100Ω

Output Current : 50mA

Vce Saturation(VCE(sat)) : 400mV@2.4mA,8mA

Operating Temperature : -55℃~+110℃

Load Voltage : 80V

Reverse Voltage : 6V

Current transfer ratio : 20%;400%

Forward Current(If) : 50mA

Number of Channels : 4

Load Type : Phototransistor

Input type : AC,DC

Isolation Voltage(Vrms) : 3.75kV

Description : Phototransistor Output 3.75kVrms 4 Channel SOP-16-4.4mm

Mfr. Part # : LTV-244

Model Number : LTV-244

Package : SOP-16-4.4mm

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LTV-2X4 Series Photocouplers

The LTV-2X4 series photocouplers from Lite-On Technology Corp. offer high input-output isolation voltage (Viso=3,750Vrms) and feature current transfer ratios (CTR) as low as 20% at IF = 1mA, VCE = 5V. Employing double transfer mold technology, these devices are suitable for applications requiring high-density mounting, such as hybrid substrates, programmable controllers, system appliances, and measuring instruments. They are compliant with EU RoHS directive and meet stringent safety standards including UL 1577, VDE DIN EN60747-5-5, and CSA CA5A.

Product Attributes

Brand: LITE-ON
Origin: Taiwan, R.O.C.
Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, FIMKO
Compliance: EU RoHS directive (No.2002/95/EC)
ESD: HBM 6000V/MM2000V
MSL Class: 1

Technical Specifications

Parameter	Symbol	LTV-214	LTV-224	LTV-244	Unit	Test Condition
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	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	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
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

2410121520_LITEON-LTV-244_C125640.pdf

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