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TLP174GA - Toshiba

Description: OPTOCOUPLER, GATE DRIVER, 1.5KV, SOP-4

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TLP174GA - Toshiba - PCB symbol
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PCB Footprints
TLP174GA - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - 11-5H1
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3D Models
TLP174GA - Toshiba - 3D model - Small Outline Packages - 11-5H1
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TLP174GA Details

  • Manufacturer Part Number:

    TLP174GA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOP-4

  • HTS Code:

    8541.40.95.00

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

  • Additional Feature:

    UL RECOGNIZED

  • Configuration:

    SINGLE

  • Control Current:

    0.005 A

  • Control Voltage:

    1 V

  • Forward Current-Max:

    0.025 A

  • Input Type:

    DC

  • Isolation Voltage-Max:

    1500 V

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.12 A

  • On-state Resistance-Max:

    35 Ω

  • Operating Temperature-Max:

    65 °C

  • Operating Temperature-Min:

    -20 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT SSR

  • Output Circuit Type:

    MOSFET

  • Overall Height:

    2.1 mm

  • Overall Length:

    4.4 mm

  • Surface Mount:

    YES

TLP174GA Frequently Asked Questions (FAQs)

  • Toshiba recommends a PCB layout with a solid ground plane, short traces, and minimal inductance to ensure optimal performance and minimize electromagnetic interference (EMI). A 4-layer PCB with a dedicated ground plane is recommended.
  • Follow the recommended soldering profile and handling procedures outlined in the Toshiba application note 'Handling and Soldering of Semiconductor Devices'. Ensure the device is mounted on a flat, clean PCB surface, and use a soldering iron with a temperature of 260°C (500°F) or less.
  • The maximum allowable voltage on the input pins of the TLP174GA is 5.5V, which is the absolute maximum rating. However, it's recommended to keep the input voltage within the recommended operating range of 3.3V to 5V to ensure reliable operation.
  • The TLP174GA is rated for operation up to 85°C (185°F), but it's recommended to derate the device's performance and consider thermal management strategies for high-temperature applications. Consult the datasheet and application notes for more information.
  • Consult the Toshiba application note 'Troubleshooting Guide for TLP174GA' for step-by-step troubleshooting procedures. Common issues can be caused by improper PCB layout, inadequate decoupling, or incorrect input voltage. Verify the input voltage, output load, and PCB layout before seeking further assistance.

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