ACST12-7CT-TR STMICROELECTRONICS [STMicroelectronics], ACST12-7CT-TR Datasheet

no-image

ACST12-7CT-TR

Manufacturer Part Number

ACST12-7CT-TR

Description

Transient protected AC power switch

Manufacturer

STMICROELECTRONICS [STMicroelectronics]

Datasheet

1.ACST12-7CT-TR.pdf (12 pages)

Current page: 1 of 12
Download datasheet (185Kb)

Features

■

■

■

Benefits

■

■

■

■

■

Applications

■

■

Description

The ACST12 series belongs to the ACS/ACST

family built with the ASD (application specific

discrete) technology. This high performance

device is adapted to home appliances or industrial

systems and drives loads up to 12 A.

This ACST12 switch embeds a TRIAC structure

and a high voltage clamping device able to absorb

the inductive turn-off energy and withstand line

transients such as those described in the IEC

61000-4-5 standards. The ACST12-7S needs a

low gate current to be activated (I

in the mean time provides a high electrical noise

immunity such as those described in the IEC

61000-4-4 standards. The ACST12-7C offers an

extremely high static dV/dt immunity of 2 kV/µs

minimum.

December 2008

Triac with overvoltage crowbar technology

Low I

(I

High noise immunity: static dV/dt > 2000 V/µs

Enables equipment to meet IEC 61000-4-5

High off-state reliability with planar technology

Need no external over voltage protection

Reduces the power passive component count

High immunity against fast transients

described in IEC 61000-4-4 standards

AC mains static switching in appliance and

industrial control systems

Drive of medium power AC loads like:

– Universal drum motor of washing machine

– Compressor for fridge or air conditioner

GT

<35 mA) version

GT

(<10 mA) or high immunity

GT

< 10 mA) and

Transient protected AC power switch

Rev 1

Figure 1.

Table 1.

OUT

V

DRM

Symbol

I

T(RMS)

ACST12-7xT

I

GT

TO-220AB

/V

RRM

Functional diagram

Device summary

G

COM

OUT

10 or 35

G

Value

700

12

COM

OUT

OUT

ACST12-7xG

ACST12

D²PAK

COM

Unit

mA

A

V

www.st.com

G

1/12

Related parts for ACST12-7CT-TR

Related keywords

ACST12-7CT-TR datasheet
ACST12-7CT-TR data sheet
ACST12-7CT-TR pdf datasheet
ACST12-7CT-TR component
ACST12-7CT-TR part
ACST12-7CT-TR distributor
ACST12-7CT-TR RoHS
ACST12-7CT-TR datasheet download