Datasheet

ManualsBrandsIxys ManualsMOSFET RelaysMOSFET Relay OptoMOS LCA, DIP-6, 1NO, 350V, 120mA

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DS-LCA110-R10

LCA110

Single Pole OptoMOS

Relays

RoHS

2002/95/EC

Applications

Features

Description

Ordering Information

Parameter Rating Units

Blocking Voltage 350 V

Load Current 120 mA

Max On-resistance 35

Ω

Pin Configuration

Part Number Description

LCA110 6-Pin DIP (50/Tube)

LCA110S 6-Pin Surface Mount (50/Tube)

LCA110STR 6-Pin Surface Mount (1,000/Reel)

Switching Characteristics of

Normally Open (Form A) Devices

The LCA110 is a 1-Form-A Solid State Relay which

uses optically coupled MOSFET technology to

provide 3750V

rms

of input to output isolation. The

efficient MOSFET switches and photovoltaic die

use Clare’s patented OptoMOS

architecture. The

optically coupled output is controlled by a highly

efficient GaAIAs infrared LED. The LCA110 can be

used to replace mechanical relays and offers the

superior reliability associated with semiconductor

devices. Because they have no moving parts, they

can offer faster, bounce-free switching in a more

compact surface mount or though hole package.

• 100% Solid State

• Small 6-Pin Package

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• High Reliability

• Arc-Free With No Snubbing Circuits

• 3750V

rms

Input/Output Isolation

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Surface Mount Tape & Reel Version Available

• Flammability classification rating of V-0

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment—Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

CONTROL

LOAD

10%

90%

OFF

Approvals

• UL Recognized: File Number E76270

• CSA Certified: File Number LR 43639-10

• EN/IEC 60950-1:2001 Compliant

+ Control

– Control

+ Load

– Load

DC Only Configuration

N/C

+ Control

– Control

N/C

Load

Do Not Use

Load

AC/DC Configuration

Summary of content (6 pages)

PAGE 1
LCA110 Single Pole OptoMOS® Relays Parameter Blocking Voltage Rating 350 Units VP Load Current 120 Max On-resistance 35 mA Ω Features • 100% Solid State • Small 6-Pin Package • Low Drive Power Requirements (TTL/CMOS Compatible) • High Reliability • Arc-Free With No Snubbing Circuits • 3750Vrms Input/Output Isolation • No EMI/RFI Generation • Machine Insertable, Wave Solderable • Surface Mount Tape & Reel Version Available • Flammability classification rating of V-0 Description The LCA110 is a 1-
PAGE 2
LCA110 Absolute Maximum Ratings Parameter Blocking Voltage Ratings 350 Units VP Reverse Input Voltage 5 V Input Control Current 50 mA 1 A Peak (10ms) 1 150 mW Total Power Dissipation 2 800 mW Input Power Dissipation Isolation Voltage, Input to Output 3750 Vrms Operational Temperature -40 to +85 °C Storage Temperature -40 to +125 °C 1 Derate Linearly 1.33 mW/˚C 2 Derate Linearly 6.67 mW/˚C Absolute Maximum Ratings are stress ratings.
PAGE 3
LCA110 PERFORMANCE DATA* 35 25 20 15 10 25 20 15 10 5 5 0 0 1.19 1.21 1.23 20.2 1.25 20.4 20.6 LCA110 Typical IF for Switch Operation (TA = 25°C; IL = 120mADC) N=50 15 10 5 0.39 0.65 0.91 1.17 1.43 1.69 Load Current (mA) Device Count (N) 15 10 5 0.285 0.295 0.305 0.315 0.325 0.335 0.345 5 0.39 0.65 0.91 LCA110 Typical Blocking Voltage vs. Temperature 425 Turn-On (ms) 420 415 410 405 400 0 20 40 Temperature (°C) 430 60 80 100 433 436 439 442 1.17 1.43 1.
PAGE 4
LCA110 LCA110 Typical Turn-On vs. LED Forward Current (IL = 120mADC) 1.8 1.6 1.4 IF = 50mA 1.2 IF = 10mA IF = 5mA 1.0 0.8 -40 -20 0 20 40 60 80 100 120 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0.7 0.6 5 25 30 35 40 45 50 0 0.5 0 40 60 80 100 50 0 -50 -100 -2 -1 0 1 Load Voltage (V) 2 3 5 10 15 20 25 30 35 40 45 50 LCA110 Typical IF for Switch Dropout vs. Temperature (IL = 70mADC) -20 0 20 40 60 80 100 2.0 1.5 1.0 0.
PAGE 5
LCA110 Manufacturing Information Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents.
PAGE 6
For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc.