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T435-700B-TR - STMicroelectronics

Description: TRIAC Alternistor - Snubberless 700 V 4 A Surface Mount DPAK

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T435-700B-TR - STMicroelectronics PCB footprint - Other - Other - DPAK_2025-2
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T435-700B-TR Details

  • Manufacturer Part Number:

    T435-700B-TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-252

  • Package Description:

    DPAK-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Case Connection:

    MAIN TERMINAL 2

  • Configuration:

    SINGLE

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

    400 V/us

  • DC Gate Trigger Current-Max:

    35 mA

  • DC Gate Trigger Voltage-Max:

    1.3 V

  • Holding Current-Max:

    35 mA

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    0.005 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:

    4 A

  • Repetitive Peak Off-state Voltage:

    700 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    30

  • Trigger Device Type:

    SNUBBERLESS TRIAC

T435-700B-TR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and ensuring good airflow around the device.
  • STMicroelectronics recommends soldering the T435-700B-TR using a reflow soldering process with a peak temperature of 260°C (500°F) and a dwell time of 30-60 seconds.
  • To ensure ESD protection, handle the T435-700B-TR with anti-static wrist straps, mats, or other ESD-protective equipment, and follow proper handling and storage procedures to prevent damage from electrostatic discharge.
  • Store the T435-700B-TR in a dry, cool place, away from direct sunlight, moisture, and extreme temperatures. The recommended storage temperature range is -40°C to 125°C (-40°F to 257°F).

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T435-700B-TR 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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Part Image T435-700B STMicroelectronics

Snubberless TRIAC, 700V V(DRM), 4A I(T)RMS