LDA111 datasheet(1/5 Pages) CLARE

Part #	LDA111

Description	Unidirectional Input, Darlington Transistor Output Optocoupler

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Manufacturer	CLARE [Clare, Inc.]

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Unidirectional Input, Darlington Transistor Output

Optocoupler

www.clare.com

DS-LDA111-R04

1

LDA111

RoHS

2002/95/EC

e3

Pb

Part Number

Description

LDA111

6-Pin DIP (50/tube)

LDA111S

6-Pin Surface Mount (50/tube)

LDA111STR

6-Pin Surface Mount (1000/Reel)

Parameter

Rating

Units

Breakdown Voltage - BV

CEO

30

V

P

Current Transfer Ratio -

CTR (typical)

8500

%

Saturation Voltage - V

CE(sat)

1V

Input Control Current - I

F

1mA

Applications

Features

Description

Ordering Information

Pin Configuration

• Telecom Switching

• Tip/Ring Circuits

• Modem Switching (Laptop, Notebook, Pocket Size)

• Loop Detect

• Ringing Detect

• Current Sensing

• Unidirectional Input

• Small 6-Pin Package, Thru-Hole or Surface Mount

• 100mA Continuous Load Rating

• 3750V

rms Input/Output Isolation

• Machine Insertable, Wave Solderable

• Surface Mount Tape & Reel Packaging Available

LDA111 is a unidirectional input optocoupler with

a Darlington transistor output. The LDA111 has a

minimum current transfer ratio (CTR) of 300% with a

maximum value of 30,000%.

Approvals

• UL Recognized Component: File # E76270

• CSA Certified Component: Certificate # 1175739

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LDA111 Datasheet(PDF) 1 Page - Clare, Inc.

LDA111 Datasheet(HTML) 1 Page - Clare, Inc.

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