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6N139S - Lite-On

Description: High Speed Optocouplers Darlington 100KBd Transistor Output

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6N139S - Lite-On - PCB symbol
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6N139S - Lite-On PCB footprint - Small Outline Packages - Small Outline Packages - 6N138S
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6N139S Details

  • Manufacturer Part Number:

    6N139S

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    GWDIP-8

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Lite-On Semiconductor Corporation

  • YTEOL:

    0

  • Additional Feature:

    TTL COMPATIBLE

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.02 A

  • Isolation Voltage-Max:

    2500 V

  • 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

  • Packing Method:

    TUBE

6N139S Frequently Asked Questions (FAQs)

  • The 6N139S can operate safely between -40°C to 100°C, but the optimal operating temperature range is between 0°C to 70°C for reliable performance.
  • To ensure proper biasing, connect the anode of the LED to a voltage source through a current-limiting resistor, and connect the cathode to ground. The recommended forward current is 10mA to 20mA.
  • The typical response time of the 6N139S is around 10μs to 20μs, but this can vary depending on the specific application and operating conditions.
  • While the 6N139S can be used for high-frequency applications, its bandwidth is limited to around 10kHz. For higher frequency applications, consider using a faster optocoupler like the 6N137 or 6N138.
  • To ensure proper isolation, make sure to keep the input and output circuits separate and do not share any common grounds or power supplies. Also, use a sufficient creepage distance between the input and output pins to prevent electrical discharge.

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6N139S Overview

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6N139S Alternates

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Part Image 6N139SDV onsemi

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Part Image 6N139S-V Lite-On Semiconductor Corporation

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Part Image 6N139SDV Fairchild Semiconductor Corporation

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Part Image 6N139STA-V Lite-On Semiconductor Corporation

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For a full list of alternate parts for 6N139S, check out Findchips.com