LITEON LTV-352T series photocoupler offering high CTR and input output isolation in mini flat package

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Product Description

LTV-352T Series Photocoupler

The LTV-352T series photocoupler offers high input-output isolation voltage (3,750Vrms) and a high collector-emitter voltage (300V) in a mini-flat package with a 2.0mm profile or a SOP-4 package. It features a high current transfer ratio (CTR) and is suitable for hybrid substrates requiring high-density mounting and programmable controllers.

Product Attributes

Brand: LITE-ON Technology Corp.
Origin: Taiwan, R.O.C.
Certifications: UL 1577 & cUL, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, FIMKO/DEMKO/SEMKO/NEMKO
Compliance: RoHS Directive (No.2002/95/EC)
ESD Pass: HBM 8000V / MM 2000V / CDM 2000V
MSL Class: 1

Technical Specifications

Parameter	Symbol	Rating	Unit	Test Condition
Absolute Maximum Ratings
Input Forward Current	IF	50	mA	Ta=25C
Reverse Voltage	VR	6	V	Ta=25C
Power Dissipation	P	70	mW	Ta=25C
Junction Temperature	TJ	125	C	Ta=25C
Collector - Emitter Voltage	VCEO	300	V	Ta=25C
Emitter - Collector Voltage	VECO	0.1	V	Ta=25C
Collector Current	IC	150	mA	Ta=25C
Collector Power Dissipation	PC	150	mW	Ta=25C
Junction Temperature	TJ	125	C	Ta=25C
Total Power Dissipation	Ptot	170	mW	Ta=25C
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	C	For 10 Seconds
Electrical Optical Characteristics
Input Forward Voltage	VF		1.2 ~ 1.4	V	IF=10mA
Reverse Current	IR		~ 10	A	VR=4V
Terminal Capacitance	Ct		30 ~ 250	pF	V=0, f=1KHz
Collector Dark Current	ICEO		~ 200	nA	VCE=200V, IF=0
Collector-Emitter Breakdown Voltage	BVCEO	300		V	IC=0.1mA, IF=0
Emitter-Collector Breakdown Voltage	BVECO	0.1		V	IE=10A, IF=0
Collector Current	IC	10		mA	IF=1mA, VCE=2V
Current Transfer Ratio	CTR	1000 ~ 5000		%	IF=1mA, VCE=2V
Collector-Emitter Saturation Voltage	VCE(sat)		~ 1.2	V	IF=20mA, IC=100mA
Isolation Resistance	Riso	510¹⁰ ~ 110¹¹			DC500V, 40 ~ 60% R.H.
Floating Capacitance	Cf		0.6 ~ 1	pF	V=0, f=1MHz
Cut-Off Frequency	fc	1 ~ 7		kHz	VCE=2V, IC=20mA, RL=100, -3dB
Response Time (Rise)	tr		100 ~ 300	s	VCE=2V, IC=20mA, RL=100
Response Time (Fall)	tf		20 ~ 100	s	VCE=2V, IC=20mA, RL=100