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TLP127 - Toshiba

Description: Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO

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TLP127 - Toshiba - PCB symbol
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PCB Footprints
TLP127 - Toshiba PCB footprint - Other - Other - TLP127-3
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TLP127 Details

  • Manufacturer Part Number:

    TLP127

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    SOP-6/4

  • HTS Code:

    8541.40.80.00

  • Date Of Intro:

    1993-06-03

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0.4

  • 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:

    0.025 A

  • Forward Voltage-Max:

    1.3 V

  • Isolation Voltage-Max:

    2500 V

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.15 A

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.00004 s

  • Surface Mount:

    YES

TLP127 Frequently Asked Questions (FAQs)

  • The maximum allowable voltage that can be applied to the input pins is 5V. Exceeding this voltage may cause damage to the device.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's current and voltage ratings according to the temperature derating curve provided in the datasheet.
  • The recommended layout and spacing for the TLP127 on a PCB is to keep the device at least 1.5 mm away from other components and to use a ground plane to minimize electromagnetic interference (EMI).
  • The TLP127 is not suitable for high-speed data transmission applications due to its limited bandwidth (10 kHz). For high-speed applications, consider using a faster optocoupler like the TLP236 or TLP237.
  • To troubleshoot issues with the TLP127, check the input voltage and current, ensure proper PCB layout and spacing, and verify that the device is operated within its recommended temperature range. Consult the datasheet and application notes for more information.

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TLP127 Overview

Use the download button to access the TLP127 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like TLP12, or try a keyword search, such as Optocoupler

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