ACST210-8B STMicroelectronics, ACST210-8B Datasheet - Page 6

• Manufacturer Part Number: ACST210-8B
• Description: Triacs AC Switch 2A A.S.D. 800V VDrm 10mA Igt
• Manufacturer: STMicroelectronics

Specifications of ACST210-8B

• Rated Repetitive Off-state Voltage Vdrm: 800 V
• On-state Rms Current (it Rms): 2 A
• Gate Trigger Voltage (vgt): 1.1 V
• Gate Trigger Current (igt): 10 mA
• Holding Current (ih Max): 10 mA
• Mounting Style: SMD/SMT
• Package / Case: DPAK
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application information
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2.1
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Application information
Typical application description
The ACST2 device has been designed to switch on and off highly inductive or resistive loads
such as pump, valve, fan, or bulb lamp. Thanks to its high sensitivity (I
ACST2 can be driven directly by logic level circuits through a resistor as shown on the
typical application diagram. Thanks to its thermal and turn-off commutation performances,
the ACST2 switch can drive, without any additional snubber, an inductive load up to 2 A.
Figure 16. AC induction motor control – typical diagram
AC Mains
Doc ID 13304 Rev 3
Power supply
Line
L
R
ACST2
AC LOAD
MCU
Rg
GT
max = 10 mA), the
ACST2