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6N139-300E - Avago Technologies

Description: Broadcom 6N139-300E DC Input Photodetector Output Optocoupler, Through Hole, 8-Pin DIP 20 mA 1.4V 200ns, 2µs

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6N139-300E - Avago Technologies - PCB symbol
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PCB Footprints
6N139-300E - Avago Technologies PCB footprint - Other - Other - 8-Pin DIP Package with Gull Wing Surface Mount Option 300_2025
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6N139-300E Details

  • Manufacturer Part Number:

    6N139-300E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, ROHS COMPLIANT, SURFACE MOUNT, DIP-8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    Avago Technologies

  • YTEOL:

    8

  • Additional Feature:

    TTL COMPATIBLE, UL RECOGNIZED

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    400%

  • Forward Current-Max:

    0.02 A

  • Forward Voltage-Max:

    1.7 V

  • Isolation Voltage-Max:

    3750 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • Number of Functions:

    1

  • On-State Current-Max:

    0.06 A

  • Operating Temperature-Max:

    70 °C

  • Optoelectronic Device Type:

    LOGIC IC OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.1 W

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

6N139-300E Frequently Asked Questions (FAQs)

  • A good PCB layout for the 6N139-300E should minimize the distance between the LED and the photodiode, and ensure that the LED anode is connected to a low-impedance power supply. A ground plane under the device can also help reduce noise.
  • To ensure reliable operation over the full temperature range, ensure that the device is operated within the recommended voltage and current ranges, and that the PCB is designed to minimize thermal gradients. Additionally, consider using a thermally conductive material for the PCB substrate.
  • The recommended input current for the LED is 10mA to 20mA. Operating the LED at higher currents can reduce its lifespan, while operating at lower currents may reduce the output current of the photodiode.
  • To minimize EMI, ensure that the PCB layout is designed to minimize loop areas and that the device is placed away from noise sources. Additionally, consider using shielding or filtering to reduce EMI.
  • The typical propagation delay of the 6N139-300E is around 10-20 microseconds. This delay is due to the time it takes for the light to travel from the LED to the photodiode.

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6N139-300E Overview

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6N139-300E Alternates

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Image Part Number Model
Part Image 6N139-000E Broadcom Limited

Logic IC Output Optocoupler, 1-Channel, 1-Element, 3750V Isolation
Part Image 6N139-500E Avago Technologies

1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.300 INCH, ROHS COMPLIANT, SURFACE MOUNT, DIP-8
Part Image 6N139-300 Avago Technologies

Logic IC Output Optocoupler, 1-Channel, 1-Element, 3750V Isolation, 0.1MBps
Part Image 6N139-360E Broadcom Limited

Logic IC Output Optocoupler, 1-Channel, 1-Element, 3750V Isolation
Part Image 6N139 TT Electronics OPTEK Technology

Logic IC Output Optocoupler, 1-Channel, 1-Element, 3000V Isolation
For a full list of alternate parts for 6N139-300E, check out Findchips.com