Photocoupler Single Dual Quad Channel LITEON LTV-817S-TA1-A High Isolation Voltage Device

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Product Description

LTV-817 (M, S, S-TA, S-TA1, S-TP) Series Photocoupler

The LTV-817 series photocouplers offer high input-output isolation voltage of 5,000Vrms and a fast response time of typically 4s. Available in single, dual, and quad-channel configurations, these devices come in dual-in-line, wide lead spacing, surface mounting, and tape and reel packages. They are suitable for hybrid substrates requiring high-density mounting and programmable controllers.

Product Attributes

Brand: LITE-ON
Origin: Taiwan, R.O.C.
Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, CQC GB4943.1-2011/ GB8898-2011, Nordic Safety (FIMKO/NEMKO/SEMKO/DEMKO), BSI
RoHS Compliance: Yes (EU RoHS directive No. 2011/65/EU)
ESD: HBM 8000V/MM2000V
MSL Class: 1

Technical Specifications

Parameter	Symbol	Rating	Unit	Test Condition	LTV-817	LTV-827	LTV-847
Input Forward Current	IF	50	mA		✔	✔	✔
Reverse Voltage	VR	6	V		✔	✔	✔
Power Dissipation	P	70	mW		✔	✔	✔
Peak Forward Current	IFP	1	A	100s pulse, 100Hz frequency	✔	✔	✔
Thermal Resistance Junction-Ambient	RthJ-A	325	C/W		✔	✔	✔
Thermal Resistance Junction-Case	RthJ-C	200	C/W		✔	✔	✔
Output Collector - Emitter Voltage	VCEO	35	V		✔	✔	✔
Emitter - Collector Voltage	VECO	6	V		✔	✔	✔
Collector Current	IC	50	mA		✔	✔	✔
Collector Power Dissipation	PC	150	mW		✔	✔	✔
Total Power Dissipation	Ptot	200	mW		✔	✔	✔
Isolation Voltage	Viso	5000	Vrms	AC For 1 Minute, R.H. = 40 ~ 60%	✔	✔	✔
Operating Temperature	Topr	-50 ~ +110	C	(LTV-817)	✔
Operating Temperature	Topr	-30 ~ +100	C	(LTV-827/847)		✔	✔
Storage Temperature	Tstg	-55 ~ +125	C		✔	✔	✔
Soldering Temperature	Tsol	260	C		✔	✔	✔

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Input Forward Voltage	VF		1.2	1.4	V	IF=20mA
Reverse Current	IR			10	A	VR=4V
Terminal Capacitance	Ct		30	250	pF	V=0, f=1KHz
Output Collector Dark Current	ICEO			100	nA	VCE=20V, IF=0
Collector-Emitter Breakdown Voltage	BVCEO	35			V	IC=0.1mA, IF=0
Emitter-Collector Breakdown Voltage	BVECO	6			V	IE=10A, IF=0
Collector Current	IC	2.5		30	mA	IF=5mA, VCE=5V
Current Transfer Ratio	CTR	50		600	%
Collector-Emitter Saturation Voltage	VCE(sat)		0.1	0.2	V	IF=20mA, IC=1mA
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		80		kHz	VCE=5V, IC=2mA RL=100,-3dB
Response Time (Rise)	tr		4	18	s	VCE=2V, IC=2mA RL=100,
Response Time (Fall)	tf		3	18	s	VCE=2V, IC=2mA RL=100,