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TLP551(F) - Toshiba

Description: Toshiba, TLP551(F) DC Input Phototransistor Output Optocoupler, Through Hole, 8-Pin PDIP

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Symbol
TLP551(F) - Toshiba - PCB symbol
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PCB Footprints
TLP551(F) - Toshiba PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 11-10C4 (8PDIP)
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3D Models
TLP551(F) - Toshiba - 3D model - Dual-In-Line Packages - 11-10C4 (8PDIP)
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TLP551(F) Details

  • Manufacturer Part Number:

    TLP551(F)

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-8

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

  • Additional Feature:

    UL RECOGNIZED; TTL COMPATIBLE

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    5%

  • Forward Current-Max:

    0.025 A

  • Forward Voltage-Max:

    1.85 V

  • Isolation Voltage-Max:

    2500 V

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Elements:

    1

  • Number of Functions:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    LOGIC IC OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.1 W

  • Response Time-Max:

    0.000002 s

  • Response Time-Nom:

    0.000001 ns

  • Surface Mount:

    NO

TLP551(F) Frequently Asked Questions (FAQs)

  • A good PCB layout for TLP551(F) should ensure that the input and output pins are separated as much as possible, and that the power supply lines are decoupled with capacitors to reduce noise. Additionally, the PCB should be designed to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI).
  • The input voltage for TLP551(F) should be chosen based on the specific application requirements. The device can operate with an input voltage range of 3.3V to 5V, but the recommended input voltage is 5V for optimal performance. It's also important to ensure that the input voltage is stable and within the specified range to avoid any malfunction.
  • The maximum current that TLP551(F) can handle is 50mA per channel. However, it's recommended to keep the current below 30mA per channel to ensure reliable operation and to prevent overheating.
  • To ensure the reliability of TLP551(F) in high-temperature environments, it's recommended to follow proper thermal design guidelines, such as providing adequate heat sinking and airflow. The device should be operated within the specified temperature range of -40°C to 85°C, and the junction temperature should be kept below 125°C.
  • Yes, TLP551(F) can be used in high-frequency applications up to 100MHz. However, it's important to follow proper PCB layout guidelines and to ensure that the device is properly decoupled to minimize noise and signal distortion.

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TLP551(F) Overview

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