www.ixysic.com

DS-LAA120-R09

1

LAA120

Dual Single-Pole, Normally Open

Pb

Part #

Description

LAA120

8-Pin DIP (50/Tube)

LAA120S

8-Pin Surface Mount (50/Tube)

LAA120STR

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

LAA120P

8-Pin Flat Pack (50/Tube)

LAA120PTR

8-Pin Flat Pack (1,000/Reel)

Parameter

Ratings

Units

Blocking Voltage

250

V

P

Load Current

170

mA

On-Resistance (max)

20



Applications

Features

Description

Approvals

Ordering Information

Switching Characteristics of

Normally Open (Form A) Devices

Compatible)

Form-A

I

F

I

LOAD

10%

90%

t

on

t

off

Pin Configuration

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 10 05 49410 006

LAA120 is a dual normally open (1-Form-A) Solid

State Relay that has two independently controlled,

optically coupled MOSFET switches. The MOSFET

switches and photovoltaic die use optically coupled

MOSFET technology to provide 3750V

output isolation.

The optically coupled outputs, which use the 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.