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DS-LAA125L-R11

1

LAA125L

Dual Single Pole

Pb

Part #

Description

LAA125L

8 Pin DIP (50/Tube)

LAA125LS

8 Pin Surface Mount (50/Tube)

LAA125LSTR

8 Pin Surface Mount (1,000/Reel)

LAA125PL

8 Pin Flat Pack (50/Tube)

LAA125PLTR

8 Pin Flat Pack (1,000/Reel)

Parameter

Ratings

Units

Blocking Voltage

350

V

P

Load Current

150

mA

On-Resistance (max)

18



Applications

Features

Description

Approvals

Ordering Information

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

(TTL/CMOS Compatible)

Size)

LAA125L is a dual normally open (1-Form-A) Solid

State Relay that has two independently controlled,

optically coupled MOSFET switches with an

additional current limiting circuit. The optically coupled

combination of MOSFET switches and photovoltaic die

provide 3750V

The optically coupled outputs, which use patented

OptoMOS architecture, are controlled by a highly

efficient GaAIAs infrared LED.

This dual switch OptoMOS relay provides a more

compact design solution than discrete single-pole

relays in a variety of applications, and saves board

space by incorporating both switches in a single 8-Pin

package.

1

2

3

4

8

7

6

5

+ Control - Switch #1

– Control - Switch #1

+ Control - Switch #2

– Control - Switch #2

Load - Switch #1

Load - Switch #1

Load - Switch #2

Load - Switch #2

AC/DC Configuration

Form-A

I

F

I

LOAD

10%

90%

t

on

t

off