ACST6-7ST datasheet(1/10 Pages) STMICROELECTRONICS

部件名	ACST6-7ST

功能描述	OVER VOLTAGE PROTECTED AC POWER SWITCH

PDF	10 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 10 page

®

1/10

ACST6

May 2005

REV. 8

MAIN APPLICATIONS

■ AC static switching in appliance & industrial

control systems

■ Induction motor drive actuator for:

- Refrigerator / Freezer compressor

- Dishwasher spray pump

- Clothes drier tumble

■ Actuator for the thermostat of a refrigerator or

COM COM freezer

FEATURES

■ VDRM /VRRM = +/- 700V

■ Avalanche controlled device

■ IT(RMS) = 1.5 A with no heat sink and Tamb = 40 °C

■ IT(RMS) = 6A with Tcase = 105 °C

■ High noise immunity: static dV/dt > 200 V/

µs

■ Gate triggering current : IGT < 10 mA

■ Snubberless turn off commutation:

(dI/dt)c > 3.5A/ms

■ D

2PAK, I2PAK, TO-220FPAB or TO-220AB

package

BENEFITS

■ Enables equipment to meet IEC61000-4-5

standards

■ High off-state reliability with planar technology

■ Needs no external overvoltage protection

■ Direct interface with the microcontroller

■ Reduces the power component count

DESCRIPTION

The ACST6-7Sx belongs to the AC power switch

family built around the ASD technology. This high

performance device is adapted to home appli-

ances or industrial systems and drives an induc-

tion motor up to 6A.

This ACST switch embeds a triac structure with a

high voltage clamping device to absorb the inductive

turn-off energy and withstand line transients such as

those described in the IEC61000-4-5 standards.

OVER VOLTAGE PROTECTED

AC POWER SWITCH

G

COM

OUT

Figure 1: Functional Diagram

TO-220AB

ACST6-7ST

TO-220FPAB

ACST6-7SFP

D2PAK

ACST6-7SG

G

OUT

COM

I2PAK

ACST6-7SR

G

OUT

COM

G

OUT

COM

G

OUT

COM

ASD

(Application Specific Devices)

Table 1: Order Codes

Part Numbers

Marking

ACST6-7ST

ACST67S

ACST6-7SFP

ACST6-7SG

ACST6-7SR

类似零件编号 - ACST6-7ST

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	ACST6610-8GTR	184Kb / 15P	Overvoltage protected AC switch 18-Dec-2009

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