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TLP3451(TP,F - Toshiba

Description: Photocouplers Photorelay TLP3451

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PCB Footprints
TLP3451(TP,F - Toshiba PCB footprint - Small Outline No-lead - Small Outline No-lead - TLP3403R(TP,F+
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3D Models
TLP3451(TP,F - Toshiba  - 3D model - Small Outline No-lead - TLP3403R(TP,F+
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TLP3451(TP,F Details

  • Manufacturer Part Number:

    TLP3451(TP,F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VSON-4

  • HTS Code:

    8541.40.95.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    6

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • Control Current:

    0.005 A

  • Control Voltage:

    1.1 V

  • Forward Current-Max:

    0.02 A

  • Input Type:

    DC

  • Isolation Voltage-Max:

    500 V

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.12 A

  • On-state Resistance-Max:

    15 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT SSR

  • Output Circuit Type:

    MOSFET

  • Overall Height:

    1.4 mm

  • Overall Length:

    2.45 mm

  • Packing Method:

    TAPE

  • Surface Mount:

    YES

TLP3451(TP,F Frequently Asked Questions (FAQs)

  • A good PCB layout for the TLP3451 involves keeping the input and output traces short and separate, using a ground plane, and placing the device close to the photodiode. A 4-layer PCB with a dedicated ground plane is recommended.
  • The TLP3451 requires a bias voltage of 5V ± 10% and a bias current of 10mA to 20mA. Ensure the bias voltage is stable and noise-free, and use a low-ESR capacitor to decouple the bias voltage.
  • The TLP3451 is rated for operation from -40°C to 85°C. However, the device's performance may degrade at extreme temperatures. Ensure proper heat sinking and thermal management to maintain optimal performance.
  • The TLP3451 has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure the PCB is properly grounded.
  • Store the TLP3451 in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is -40°C to 30°C, and the relative humidity should be below 60%.

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TLP3451(TP,F Overview

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