LCA129 datasheet(1/5 Pages) IXYS

Part #	LCA129

Description	Single-Pole, Normally Open OptoMOS Relay

PDF	5 Pages

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Manufacturer	IXYS [IXYS Corporation]

Direct Link	http://www.ixys.com

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1 / 5 page

INTEGRATED CIRCUITS DIVISION

www.ixysic.com

DS-LCA129-R04

1

LCA129

Single-Pole, Normally Open

OptoMOS® Relay

e3

Pb

Part #

Description

LCA129

6-Pin DIP (50/Tube)

LCA129S

6-Pin Surface Mount (50/Tube)

LCA129STR

6-Pin Surface Mount (1,000/Reel)

Parameter

Ratings

Units

Blocking Voltage

250

V

P

Load Current

170

mA

rms / mADC

Input Control Current

2

mA

On-Resistance (max)

20



Applications

Features

Description

Ordering Information

Pin Configuration

• Telecommunications

• Telecom Switching

• Tip/Ring Circuits

• Modem Switching (Laptop, Notebook,

Pocket Size)

• Hook Switch

• Dial Pulsing

• Ground Start

• Ringing Injection

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment—Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

• Low Input Control Current: 2mA

• 3750V

rms Input/Output Isolation

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• High Reliability

• Arc-Free With No Snubbing Circuits

• FCC Compatible

• VDE Compatible

• No EMI/RFI Generation

• Small 6-Pin Package

• Machine Insertable, Wave Solderable

• Surface Mount Tape & Reel Version Available

Switching Characteristics of

Normally Open Devices

Approvals

• UL Recognized Component: File E76270

• CSA Certified Component: Certificate 1175739

• EN/IEC 60950-1 Certified Component:

TUV Certificate: B 09 07 49410 004

1

3

2

4

5

6

+ Control

– Control

Do Not Use

Load

Do Not Use

Load

AC/DC Configuration

1

3

2

4

5

6

+ Control

– Control

Do Not Use

+ Load

– Load

DC Only Configuration

Form-A

I

F

I

LOAD

10%

90%

t

on

t

off

LCA129 is a 250V, 170mA, 20

, normally open

(1-Form-A) solid state relay featuring high sensitivity

with enhanced peak load current capability. It uses

optically coupled MOSFET technology to provide

3750V

rms of input to output isolation.

Its optically coupled outputs, which use the patented

OptoMOS architecture, are controlled by a highly

efficient GaAIAs infrared LED.

The LCA129 can be used to replace mechanical

relays, and offers the superior reliability associated

with semiconductor devices. Because it has no moving

parts, it offers faster, bounce-free switching in a more

compact surface mount or thru-hole package.

Similar Part No. - LCA129

Manufacturer	Part #	Datasheet	Description
Clare, Inc.	LCA129	80Kb / 4P	Single Pole OptoMOS Relay
	LCA129S	80Kb / 4P	Single Pole OptoMOS Relay
	LCA129STR	80Kb / 4P	Single Pole OptoMOS Relay

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LCA129 Datasheet(PDF) 1 Page - IXYS Corporation

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