ACS108 6S STMicroelectronics, ACS108 6S Datasheet

ACS108 6S

Manufacturer Part Number

ACS108 6S

Description

Manufacturer

STMicroelectronics

Datasheet

1.ACS__108__6S.pdf (11 pages)

Specifications of ACS108 6S

Case

TO223-4

Date_code

2004+

Current page: 1 of 11
Download datasheet (156Kb)

Main product characteristics

■

Applications

■

Benefits

■

Order code

a. ASD: Application Specific Devices

June 2006

Overvoltage protection by crowbar technology

High noise immunity - static dV/dt > 500 V/µs

AC ON/OFF static switching in appliances and

industrial control systems

Drive of low power high inductive or resistive

loads like:

– relay, valve, solenoid,

– dispenser, door lock

– pump, fan, micro-motor

Needs no external protection snubber or

varistor.

Enables equipment to meet IEC 61000-4-5.

Reduces component count by up to 80%.

Interfaces directly with the micro-controller.

Common package tab connection supports

connection of several alternating current

switches (ACS) on the same cooling pad.

Integrated structure based on ASD

technology

ACS108-6SA-TR

ACS108-6SA-AP

ACS108-6SN-TR

Part number

ACS108-6SA

DRM

T(RMS)

RRM

Transient voltage protected AC Switch (ACS™)

ACS1086S

Marking

10 mA

600 V

0.8 A

(a)

Rev 2

Description

The ACS108-6S belongs to the AC line switch

family. This high performance switch can control a

load of up to 0.8A.

The ACS108-6S switch includes an overvoltage

crowbar structure to absorb the overvoltage

energy, and a gate level shifter driver to separate

the digital controller from the main switch. It is

triggered with a negative gate current flowing out

of the gate pin.

Functional diagram

COM

OUT

TM: ACS is a trademark of STMicroelectronics

COM

ACS108-6SN

Common drive reference to connect to the

mains

Output to connect to the load.

Gate input to connect to the controller through

gate resistor

SOT-223

OUT

COM

AC switch family

ACS108-6S

OUT

COM

ACS108-6SA

www.st.com

TO-92

OUT G

COM

1/11

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