LCA127S 查看數據表（PDF） - IXYS CORPORATION

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LCA127S

Single-Pole, Normally Open OptoMOS® Relay

IXYS CORPORATION 

INTEGRATED CIRCUITS DIVISION

LCA127

Single-Pole, Normally Open

OptoMOS® Relay

Parameter

Blocking Voltage

Load Current

On-Resistance (max)

Ratings

250

200

10

Units

VP

mArms / mADC



Features

• 3750Vrms 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

Applications

• 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

Pb

e3

Description

LCA127 is a 250V, 200mA, 10, normally open

(1-Form-A) solid state relay featuring low on-resistance.

It uses optically coupled MOSFET technology to

provide 3750Vrms 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 LCA127 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.

Approvals

• UL Recognized Component: File E76270

• CSA Certified Component: Certificate 1175739

• EN/IEC 60950-1 Certified Component:

TUV Certificate B 09 07 49410 004

Ordering Information

Part #

LCA127

LCA127S

LCA127STR

Description

6-Pin DIP (50/Tube)

6-Pin Surface Mount (50/Tube)

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

Pin Configuration

AC/DC Configuration

1

+ Control

2

– Control

3

Do Not Use

6

Load

5

Do Not Use

4

Load

DC Only Configuration

1

6

+ Control

2

5

– Control

3

4

Do Not Use

+ Load

– Load

Switching Characteristics of

Normally Open Devices

Form-A

IF

ILOAD

90%

ton

10%

toff

DS-LCA127-R11

www.ixysic.com

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