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DS-LAA127L-R04

1

LAA127L

Dual Single-Pole, Normally Open

Pb

Part #

Description

LAA127L

8-Pin DIP (50/Tube)

LAA127LS

8-Pin Surface Mount (50/Tube)

LAA127LSTR

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

LAA127PL

8-Pin Flatpack (50/Tube)

LAA127PLTR

8-Pin Flatpack (1,000/Reel)

Parameter

Ratings

Units

Blocking Voltage

250

V

P

Load Current

170

mA

On-Resistance (max)

10



Applications

Features

Description

Approvals

Ordering Information

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

Form-A

I

F

I

LOAD

10%

90%

t

on

t

off

Compatible)

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

TUV Certificate B 09 07 49410 004

LAA127L is a dual single-pole, normally open

(1-Form-A) current-limited Solid State Relay. The

combination of super efficient MOSFET switches and

photovoltaic die provides 3750V

isolation.

The optically coupled outputs, which use the

patented OptoMOS architecture, are controlled by a

highly efficient GaAIAs infrared LED.

Dual single-pole OptoMOS relays provide a more

compact design solution than two discrete single-pole

relays in a variety of applications, and save board

space by incorporating both switches in a single 8-pin

package.