ACST830-8GTR STMicroelectronics, ACST830-8GTR Datasheet - Page 6

TRIAC 8A 800V 30MA D2PAK

ACST830-8GTR

Manufacturer Part Number
ACST830-8GTR
Description
TRIAC 8A 800V 30MA D2PAK
Manufacturer
STMicroelectronics
Series
ACS™/A.S.D®r
Datasheet

Specifications of ACST830-8GTR

Triac Type
Standard
Mounting Type
Surface Mount
Configuration
Single
Current - Hold (ih) (max)
30mA
Voltage - Off State
800V
Current - Gate Trigger (igt) (max)
30mA
Current - Non Rep. Surge 50, 60hz (itsm)
80A, 84A
Current - On State (it (rms)) (max)
8A
Voltage - Gate Trigger (vgt) (max)
1V
Package / Case
TO-263-3, D²Pak (2 leads + Tab), TO-263AB
Current - On State (it (rms) (max)
8A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10416-2

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Application information
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Application information
Typical application description
The ACST8 device has been designed to control medium power load, such as AC motors in
home appliances. Thanks to its thermal and turn off commutation performances, the ACST8
switch is able to drive an inductive load up to 8 A with no turn off additional snubber. It also
provides high thermal performances in static and transient modes such as high torque
operating conditions or inrush current of an AC motor.
Figure 16. AC induction motor control – typical diagram
AC Mains
Vcc
MCU
induction
ACST
motor
Doc ID 7463 Rev 9
AC
Rg
C
L
AC Motor
ACST
Phase shift capacitor +
protective air inductance
Rg
Selection of the
rotor direction
ACST8

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