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ACST2-8SB - STMicroelectronics

Description: TRIAC Logic - Sensitive Gate 800 V 2 A Surface Mount DPAK Single -40°C ~ 125°C (TJ)

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ACST2-8SB - STMicroelectronics PCB footprint - Other - Other - DPAK_2025-2.3
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ACST2-8SB Details

  • Manufacturer Part Number:

    ACST2-8SB

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-252

  • Package Description:

    DPAK-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Case Connection:

    MAIN TERMINAL 2

  • Configuration:

    SINGLE

  • Critical Rate of Rise of Off-State Voltage-Min:

    500 V/us

  • DC Gate Trigger Current-Max:

    10 mA

  • DC Gate Trigger Voltage-Max:

    1.1 V

  • Holding Current-Max:

    10 mA

  • JESD-30 Code:

    R-PDSO-G2

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    0.5 mA

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RMS On-state Current-Max:

    2 A

  • Repetitive Peak Off-state Voltage:

    800 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Device Type:

    SNUBBERLESS TRIAC

ACST2-8SB Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure accurate temperature measurement, it's essential to calibrate the device using the calibration coefficients provided by STMicroelectronics. Additionally, the device should be mounted in a way that minimizes thermal gradients and ensures good thermal coupling to the target temperature.

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ACST2-8SB Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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