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T1225T-6I - STMicroelectronics

Description: • Medium current Triac • High static and dynamic commutation • Low thermal resistance with clip bonding • Packages is RoHS (2002/95/EC) compliant • 600 V VRM • UL certified (ref. file E81734)

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T1225T-6I - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - . TO-220AB insulated package mechanical data-
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T1225T-6I - STMicroelectronics  - 3D model - Transistor Outline, Vertical - . TO-220AB insulated package mechanical data-
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T1225T-6I Details

  • Manufacturer Part Number:

    T1225T-6I

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    ROHS COMPLIANT, PLASTIC, TO-220AB INSULATED, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

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

    50 V/us

  • DC Gate Trigger Current-Max:

    25 mA

  • DC Gate Trigger Voltage-Max:

    1.3 V

  • Holding Current-Max:

    20 mA

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    1 mA

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • RMS On-state Current-Max:

    12 A

  • Repetitive Peak Off-state Voltage:

    600 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Trigger Device Type:

    TRIAC

T1225T-6I Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN4571, which includes guidelines for thermal pad connection, copper thickness, and via placement to ensure optimal thermal performance.
  • The thermal shutdown feature is enabled by default. To handle it, monitor the thermal warning flag (TWF) and take corrective action when it's asserted. You can also disable the thermal shutdown feature by setting the TSD bit in the control register.
  • Although the datasheet specifies a maximum VCC voltage of 5.5V, it's recommended to limit the voltage to 5V to ensure reliable operation and prevent damage to the device.
  • The T1225T-6I has a built-in overcurrent protection feature. To implement it, set the OCP threshold using the OCP register and monitor the OCP flag. You can also use an external overcurrent protection circuit if needed.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input pin. This value provides a good balance between noise filtering and stability.

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T1225T-6I 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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