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TYN1225RG - STMicroelectronics

Description: • On-state rms current, IT(RMS) 25 A • Repetitive peak off-state voltage, VDRM/VRRM 600 to 1200 V • Triggering gate current, IGT 40 mA • Insulated package TO-220AB ins – Insulating voltage 2500 V rms – UL1557 certified (file ref. E81734)

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PCB Footprints
TYN1225RG - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220AB--2025
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3D Models
TYN1225RG - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-220AB--2025
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TYN1225RG Details

  • Manufacturer Part Number:

    TYN1225RG

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.98

  • Case Connection:

    ANODE

  • Circuit Commutated Turn-off Time-Nom:

    70 µs

  • Configuration:

    SINGLE

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

    500 V/us

  • DC Gate Trigger Current-Max:

    40 mA

  • DC Gate Trigger Voltage-Max:

    1.5 V

  • Holding Current-Max:

    50 mA

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    2.5 mA

  • Non-Repetitive Pk On-state Cur:

    260 A

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • On-state Current-Max:

    16000 A

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • RMS On-state Current-Max:

    25 A

  • Reference Standard:

    UL RECOGNIZED

  • Repetitive Peak Off-state Voltage:

    1200 V

  • Repetitive Peak Reverse Voltage:

    1200 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Trigger Device Type:

    SCR

TYN1225RG Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a PCB layout with a large copper area connected to the tab of the device to improve thermal dissipation. A minimum of 2 oz copper thickness is recommended.
  • To ensure reliable operation at high temperatures, it is essential to follow the recommended thermal design guidelines, including a suitable heat sink and thermal interface material. Additionally, ensure that the device is operated within the specified maximum junction temperature (Tj) of 150°C.
  • Critical parameters to monitor during operation include the input voltage, output voltage, output current, and junction temperature. Monitoring these parameters helps prevent overheating, overvoltage, and overcurrent conditions that can damage the device.
  • To protect the device from overvoltage and overcurrent conditions, use a suitable overvoltage protection (OVP) circuit and overcurrent protection (OCP) circuit. These circuits can be implemented using external components such as zener diodes, resistors, and fuses.
  • To prevent damage, store the TYN1225RG in a dry, cool place, away from direct sunlight and moisture. Handle the device by the body, avoiding touching the pins or leads to prevent electrostatic discharge (ESD) damage.

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TYN1225RG 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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