Photocoupler LITEON LTV-M601 with Schottky clamped transistor and high common mode transient immunity

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Product Description

Product Overview

The LTV-M601 series is a high-speed photocoupler featuring a high-efficiency AlGaAs LED and an optical detector with an open collector Schottky-clamped transistor. It offers excellent AC and DC circuit isolation, LVTTL/LVCMOS compatibility, and high common mode transient immunity (10 KV/us). Designed for reliable operation over a wide temperature range (-40C to +85C), it is suitable for various isolation and interface applications.

Product Attributes

Brand: LITE-ON
Origin: Taiwan, R.O.C.
Certifications: UL/ cUL 1577, VDE DIN EN60747-5-5

Technical Specifications

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition	Note
Recommended Operating Conditions
Operating Temperature	TA	-40		85	C
Supply Voltage (3.3V/5V)	VCC	2.7 / 4.5	3.3 / 5.0	3.6 / 5.5	V
Low Level Input Current	IFL	0		250	A
High Level Input Current	IFH	5		15	mA
Output Pull-up Resistor	RL	330		4k
Fan Out (at RL=1k per channel)	N		5		TTL Loads
Electrical Optical Characteristics (3.3V Operation)
Input Forward Voltage	VF		1.38	1.80	V	IF=10mA, TA=25C	7
Input Forward Voltage Temp. Coeff.	VF/T		-1.6		mV/C	IF=10mA
Input Reverse Voltage	BVR	5.0			V	IR = 10A
Input Threshold Current	ITH		1.5	5	mA	VCC = 3.3V, VO = 0.6V, IOL = 13mA	4
Input Capacitance	CIN		34		pF	VF=0; f=1MHz
Logic low output voltage	VOL		0.3	0.6	V	VCC = 3.3V, IF = 5mA, IOL = 13mA	5
Logic high output current	IOH		5	100	A	VCC = 3.3V, VO = 3.3V, IF = 250A	3
Logic low supply current	ICCL		5.8	10	mA	VCC = 3.3V, IF = 10mA	1
Logic high supply current	ICCH		3.8	7	mA	VCC = 3.3V, IF = 0mA	1
Electrical Optical Characteristics (5V Operation)
Input Forward Voltage	VF		1.38	1.80	V	IF=10mA, TA=25C	7
Input Forward Voltage Temp. Coeff.	VF/T		-1.6		mV/C	IF=10mA
Input Reverse Voltage	BVR	5.0			V	IR = 10A
Input Threshold Current	ITH		1.57	5	mA	VCC = 5.5V, VO=0.6V, IOL 13mA	4
Input Capacitance	CIN		34		pF	VF=0; f=1MHz
Logic low output voltage	VOL		0.4	0.6	V	VCC = 5.5V, IF = 5mA, IOL = 13mA	5
Logic high output current	IOH		3	100	A	VCC = 5.5V, VO = 5.5V, IF = 250A	3
Logic low supply current	ICCL		8	13	mA	VCC = 5.5V, IF = 10mA	1
Logic high supply current	ICCH		6	10	mA	VCC = 5.5V, IF = 0mA	1
Switching Specifications (3.3V Operation)
Propagation Delay Time to High Output	tPLH		60	90	ns	RL=350, CL=15pF	1,9
Propagation Delay Time to Low Output	tPHL		25	75	ns	RL=350, CL=15pF	1,9
Pulse Width Distortion	\|tPLH - tPHL\|		35	45	ns		10
Propagation Delay Skew	tPSK			40
Output Rise Time (10 to 90%)	tr		27
Output Fall Time (90 to 10%)	tf		7
Switching Specifications (5V Operation)
Propagation Delay Time to High Output	tPLH		45	75	ns	RL=350, CL =15pF	1,9
Propagation Delay Time to Low Output	tPHL		25	75	ns	RL=350, CL =15pF	1,9
Pulse Width Distortion	\|tPLH - tPHL\|		10	35	ns	RL = 350, CL =15pF	10
Propagation Delay Skew	tPSK			40
Output Rise Time (10 to 90%)	tr		21
Output Fall Time (90 to 10%)	tf		7
Common Mode Transient Immunity
High Output Level	\|CMH\|	10	15	KV/s	VCC = 3.3V, VCM = 1000V, RL = 350, IF = 0mA	2
High Output Level	\|CMH\|	10	15	KV/s	VCC = 5V, VCM = 1000V, RL = 350, IF = 0mA
Low Output Level	\|CML\|	10	15	KV/s	VCC = 3.3V, VCM = 1000V, RL = 350, IF=10.0mA	2
Low Output Level	\|CML\|	10	15	KV/s	VCC = 5V, VCM = 1000V, RL = 350, IF=10.0mA
Isolation Characteristics
Input-Output Insulation Leakage Current	II-O			1.0	A	45% RH, t = 5s, VI-O = 3kV DC, TA =25C	7
Withstand Insulation Test Voltage	VISO	3750			VRMS	RH 50%, t = 1min, TA = 25C	7, 8
Input-Output Resistance	RI-O		10¹²			VI-O = 500V DC	7
Input-Output Capacitance	CI-O		1.0		pf	f = 1MHz, TA = 25C	7