LCA211STR - Clare, Inc. - Datasheet.Company

www.clare.com

LCA211

DS-LCA211-R6

LCA211 is a 350V, 85mA, 35Ωsingle input/dual output

relay. It features fast 1.2ms switching for high speed

applications where two independent outputs are driven by

a common input.

•Telecommunications

•Telecom Switching

•Tip/Ring Circuits

•Modem Switching (Laptop, Notebook, Pocket Size)

•Hookswitch

•Dial Pulsing

•Ground Start

•Ringer Injection

•Instrumentation

•Multiplexers

•Data Acquisition

•Electronic Switching

•I/O Subsystems

•Meters (Watt-Hour, Water, Gas)

•Medical Equipment-Patient/Equipment Isolation

•Security

•Aerospace

•Industrial Controls

•UL Recognized: File Number E76270

•CSA Certified: File Number LR 43639-10

•BSI Certified:

•BS EN 60950:1992 (BS7002:1992)

Certificate #:7344

•BS EN 41003:1993

Certificate #:7344

•Small 8 Pin DIP Package

•Low Drive Power Requirements (TTL/CMOS

Compatible)

•No Moving Parts

•High Reliability

•Arc-Free With No Snubbing Circuits

•3750VRMS Input/Output Isolation

•FCC Compatible

•VDE Compatible

•No EMI/RFI Generation

•Machine Insertable, Wave Solderable

•Surface Mount and Tape & Reel Versions Available

Applications

Features

Description

Approvals

COMMON INPUT OptoMOS®Relay

Ordering Information

Part # Description

LCA211 8 Pin DIP (50/Tube)

LCA211S 8 Pin Surface Mount (50/Tube)

LCA211STR 8 Pin Surface Mount (1000/Reel)

LCA211 Units

Load Voltage 350 V

Load Current 85 mA

Max RON 35 Ω

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

CONTROL

LOAD

10ms

10% 10%

90%

TON TOFF

Switching Characteristics of

Normally Closed (Form B) Devices

CONTROL

10ms

10%

90% 90%

TON

TOFF

Do Not Use

+ Control

– Control

Do Not Use

Output 1

Output 2

Output 1

Output 2

LCA211 Pinout

AC/DC Configuration

www.clare.com

LCA211

Rev. 6

Absolute Maximum Ratings are stress ratings. Stresses

in excess of these ratings can cause permanent damage

to the device. Functional operation of the device at these

or any other conditions beyond those indicated in the

operational sections of this data sheet is not implied.

Exposure of the device to the absolute maximum ratings

for an extended period may degrade the device and effect

its reliability.

Absolute Maximum Ratings (@ 25˚ C)

Parameter Min Typ Max Units

Input Power Dissipation - - 1501 mW

Input Control Current - - 50 mA

Peak (10ms) - - 1 A

Reverse Input Voltage - - 5 V

Total Power Dissipation - - 8002mW

Isolation Voltage

Input to Output 3750 - - VRMS

Operational Temperature -40 - +85 °C

Storage Temperature -40 - +125 °C

Soldering Temperature

DIP Package - - +260 °C

Surface Mount Package - - +220 °C

(10 Seconds Max.)

1 Derate Linearly 1.33 mw/˚C

2Derate Linearly 6.67 mw/˚C

Electrical Characteristics

Parameter Conditions Symbol Min Typ Max Units

Output Characteristics @ 25°C

Load Voltage (Peak) - VL- - 350 V

Load Current* (Continuous)

AC/DC Configuration - IL-- 85mA

Peak Load Current 10ms ILPK - - 170 mA

On-Resistance

AC/DC Configuration IL=85mA RON -25 35Ω

Off-State Leakage Current VL=350V ILEAK -- 1µA

Switching Speeds

Turn-On IF=8mA, VL=10V TON -- 1ms

Turn-Off IF=8mA, VL=10V TOFF - - 1.2 ms

Output Capacitance 50V; f=1MHz COUT -25 - pF

Capacitance

Input to Output - - - 3 - pF

Input Characteristics @ 25°C

Input Control Current IL=120mA IF85 50mA

Input Dropout Current - IF0.4 0.7 - mA

Input Voltage Drop IF=8mA VF0.9 1.2 1.4 V

Reverse Input Voltage - VR-- 5V

Reverse Input Current VR=5V IR- - 10 µA

Common Characteristics @ 25°C

Input to Output Capacitance - CI/O -3 -pF

Input to Output Isolation - VI/O 3750 - - VRMS

*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.

LCA211

www.clare.com 3

Rev. 6

Dimensions

(inches)

Mechanical Dimensions

4.445 ± .127

(.175 ± .005) 3.302

(.130)

7.620 ± .254

(.300 ± .010)

6.350 ± .127

(.250 ± .005)

8.077 ± .127

(.318 ± .005)

2.540 ± .127

(.100 ± .005)

9.525 ± .254

(.375 ± .010)

.457 ± .076

(.018 ± .003)

.254 TYP.

(.010)

.635 TYP.

(.025)

8 Pin DIP Surface Mount (“S” Suffix) 9.652 ± .381

(.380 ± .015)

PC Board Pattern

(Top View)

6.350 ± .127

(.250 ± .005)

2.540 ± .127

(.100 ± .005)

7.620 ± .127

(.300 ± .005)

7.620 ± .127

(.300 ± .005)

8-.800 DIA.

(8-.031 DIA.)

7.239 TYP.

(.285)

3.302

(.130)

7.620 ± .254

(.300 ± .010)

9.144 TYP.

(.360)

6.350 ± .127

(.250 ± .005)

9.652 ± .381

(.380 ± .015)

2.540 ± .127

(.100 ± .005)

9.144 ± .508

(.360 ± .020)

.457 ± .076

(.018 ± .003)

8.077 ± .127

(.318 ± .005 )

8 Pin DIP Through Hole (Standard)

PC Board Pattern

(Top View) 2.540 ± .127

(.100 ± .005)

8.305 ± .127

(.327 ± .005)

1.905 ± .127

(.075 ± .005)

1.498 ± .127

(.059 ± .005)

Tape and Reel Packaging for 8 Pin Surface Mount Package

7.493 ± .102

(.295 ± .004)

12.090

(.476)

1.753 ± .102

(.069 ± .004)

3.987 ± .102

(.157 ± .004)

1.498 ± .102

(.059 ± .004)

6.731 MAX.

(.265) .406 MAX.

(.016)

4.877

(.192)

Top Cover

Tape

2.007 ± .102

(.079 ± .004)

11.989 ± .102

(.472 ± .004)

User Direction of Feed

.050R TYP.

16.002 ± .305

(.630 ± .012)

10.300

(.405)

Embossment

Embossed Carrier

Top Cover

Tape Thickness

.102 MAX.

(.004)

10.300 ± .102

(.405 ± .004) 1.549 ± .102

(.061 ± .004)

330.2 DIA.

(13.00)

CLARE LOCATIONS

Clare Headquarters

78 Cherry Hill Drive

Beverly, MA 01915

Tel: 1-978-524-6700

Fax: 1-978-524-4900

Toll Free: 1-800-27-CLARE

Clare Micronix Division

145 Columbia

Aliso Viejo, CA 92656-1490

Tel: 1-949-831-4622

Fax: 1-949-831-4628

SALES OFFICES

AMERICAS

Americas Headquarters

Clare

78 Cherry Hill Drive

Beverly, MA 01915

Tel: 1-978-524-6700

Fax: 1-978-524-4900

Toll Free: 1-800-27-CLARE

Eastern Region

Clare

P.O. Box 856

Mahwah, NJ 07430

Tel: 1-201-236-0101

Fax: 1-201-236-8685

Toll Free: 1-800-27-CLARE

Central Region

Clare Canada Ltd.

3425 Harvester Road, Suite 202

Burlington, Ontario L7N 3N1

Tel: 1-905-333-9066

Fax: 1-905-333-1824

Western Region

Clare

1852 West 11th Street, #348

Tracy, CA 95376

Tel: 1-209-832-4367

Fax: 1-209-832-4732

Toll Free: 1-800-27-CLARE

Canada

Clare Canada Ltd.

3425 Harvester Road, Suite 202

Burlington, Ontario L7N 3N1

Tel: 1-905-333-9066

Fax: 1-905-333-1824

EUROPE

European Headquarters

CP Clare nv

Bampslaan 17

B-3500 Hasselt (Belgium)

Tel: 32-11-300868

Fax: 32-11-300890

France

Clare France Sales

Lead Rep

99 route de Versailles

91160 Champlan

France

Tel: 33 1 69 79 93 50

Fax: 33 1 69 79 93 59

Germany

Clare Germany Sales

ActiveComp Electronic GmbH

Mitterstrasse 12

85077 Manching

Germany

Tel: 49 8459 3214 10

Fax: 49 8459 3214 29

Italy

C.L.A.R.E.s.a.s.

Via C. Colombo 10/A

I-20066 Melzo (Milano)

Tel: 39-02-95737160

Fax: 39-02-95738829

Sweden

Clare Sales

Comptronic AB

Box 167

S-16329 Spånga

Tel: 46-862-10370

Fax: 46-862-10371

United Kingdom

Clare UK Sales

Marco Polo House

Cook Way

Bindon Road

Taunton

UK-Somerset TA2 6BG

Tel: 44-1-823 352541

Fax: 44-1-823 352797

ASIA/PACIFIC

Asian Headquarters

Clare

Room N1016, Chia-Hsin, Bldg II,

10F, No. 96, Sec. 2

Chung Shan North Road

Taipei, Taiwan R.O.C.

Tel: 886-2-2523-6368

Fax: 886-2-2523-6369

http://www.clare.com

Worldwide Sales Offices

Specification: DS-LCA211-R6

OptoMOS®is a registered trademark of Clare, Inc.

2/1/01

Clare cannot assume responsibility for use of any circuitry other

than circuitry entirely embodied in this Clare product. No circuit

patent licenses nor indemnity are expressed or implied. Clare

reserves the right to change the specification and circuitry, with-

out notice at any time. The products described in this document

are not intended for use in medical implantation or other direct life

support applications where malfunction may result in direct phys-

ical harm, injury or death to a person.