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TLP187 - Toshiba

Description: Photocoupler (photodarlington transistor output), DC input, 3750 Vrms, 4pin SO6

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Symbol
TLP187 - Toshiba - PCB symbol
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PCB Footprints
TLP187 - Toshiba PCB footprint - Other - Other - 11-4M1S
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3D Models
TLP187 - Toshiba - 3D model - Other - 11-4M1S
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TLP187 Details

  • Manufacturer Part Number:

    TLP187

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-6, 4 PIN

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    8

  • Additional Feature:

    UL RECOGNIZED

  • Coll-Emtr Bkdn Voltage-Min:

    300 V

  • Configuration:

    SINGLE WITH BUILT-IN DIODE AND RESISTOR

  • Current Transfer Ratio-Min:

    1000%

  • Current Transfer Ratio-Nom:

    4000%

  • Dark Current-Max:

    200 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    3750 V

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.15 A

  • Operating Temperature-Max:

    110 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.00004 s

  • Surface Mount:

    YES

TLP187 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the TLP187 involves keeping the input and output circuits separate, using a ground plane, and minimizing the length of the input and output traces to reduce noise and electromagnetic interference (EMI).
  • To ensure the reliability of the TLP187 in high-temperature applications, it is recommended to derate the device's current and voltage ratings, use a heat sink if necessary, and ensure good thermal conductivity between the device and the PCB.
  • The maximum allowable voltage for the TLP187 is 110% of the rated voltage, but it is recommended to operate the device within the specified voltage range to ensure reliable operation.
  • The TLP187's input capacitance can be handled by adding a series resistor to the input pin, using a voltage-controlled current source, or using a buffer circuit to isolate the input from the load.
  • Yes, the TLP187 can be used in high-frequency applications up to 100 kHz, but the device's performance may degrade at higher frequencies due to its internal capacitance and inductance.

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TLP187 Overview

Use the download button to access the TLP187 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TLP18, or try a keyword search, such as Optocoupler

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