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T1220T-6I - STMicroelectronics

Description: STMicroelectronics, T1220T-6I, TRIAC 12A, Gate Trigger 1.3V 20mA, 3-Pin TO-220AB

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T1220T-6I - STMicroelectronics - PCB symbol
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PCB Footprints
T1220T-6I - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220AB_2021
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3D Models
T1220T-6I - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220AB_2021
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T1220T-6I Details

  • Manufacturer Part Number:

    T1220T-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:

    500 V/us

  • DC Gate Trigger Current-Max:

    20 mA

  • DC Gate Trigger Voltage-Max:

    1.3 V

  • Holding Current-Max:

    15 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • 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

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

    NOT SPECIFIED

  • Trigger Device Type:

    SNUBBERLESS TRIAC

T1220T-6I Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN5076, which includes guidelines for thermal pad connection, copper pour, and via placement to ensure optimal thermal performance.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the input voltage, and a capacitance value between 1uF to 10uF. Refer to the application note AN5076 for more detailed guidance.
  • The enable pin (EN) has a maximum allowed voltage of 6V, which is higher than the recommended operating voltage of 5V. However, it's essential to ensure the EN pin voltage does not exceed 6V to prevent damage to the device.
  • The T1220T-6I has a junction temperature (Tj) rating of 150°C, but the device can operate up to 125°C ambient temperature with proper heat sinking and thermal management. It's crucial to ensure the device does not exceed the maximum junction temperature to prevent thermal shutdown or damage.
  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. Refer to the application note AN5076 for more detailed information.

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T1220T-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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