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TLP521 - Isocom

Description: series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space DIP 4 5300VRMS -30°C to +100°C

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Symbol
TLP521 - Isocom - PCB symbol
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PCB Footprints
TLP521 - Isocom PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP_4
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3D Models
TLP521 - Isocom - 3D model - Dual-In-Line Packages - DIP_4
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TLP521 Details

  • Manufacturer Part Number:

    TLP521

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    Isocom Components

  • YTEOL:

    6

  • Additional Feature:

    UL RECOGNIZED

  • Coll-Emtr Bkdn Voltage-Min:

    55 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Nom:

    50%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.05 A

  • Isolation Voltage-Max:

    5300 V

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -30 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT OPTOCOUPLER

  • Terminal Finish:

    TIN

TLP521 Frequently Asked Questions (FAQs)

  • The TLP521 can operate in a temperature range of -40°C to 100°C, making it suitable for a wide range of applications.
  • To ensure reliability in high-humidity environments, it is recommended to use a moisture-resistant coating or conformal coating on the device, and to follow proper storage and handling procedures.
  • The recommended soldering temperature is 260°C, and the recommended soldering time is 10 seconds or less. Exceeding these limits can damage the device.
  • Yes, the TLP521 can be used in high-frequency applications up to 1 MHz. However, the device's performance may degrade at higher frequencies, and additional filtering or shielding may be required.
  • The input resistor value depends on the input voltage and current requirements. A general rule of thumb is to choose a resistor value that limits the input current to 10-20 mA. Consult the datasheet and application notes for more information.

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TLP521 Overview

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