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4N35SM - onsemi

Description: Minimum Current Transfer Ratio at IF = 10 mA, VCE = 10 V: • 10% for 4N27M and 4N28M • 20% for 4N25M and 4N26M • 100% for 4N35M, 4N36M and 4N37M; Safety and Regulatory Approvals: • UL1577, 4,170 VACRMS for 1 Minute • DIN-EN/IEC60747-5-5, 850 V Peak Working Insulation Voltage

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4N35SM - onsemi PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - 4N35SM
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4N35SM - onsemi  - 3D model - SOT23 (6-Pin) - 4N35SM
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4N35SM Details

  • Manufacturer Part Number:

    4N35SM

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP-6

  • Package Description:

    DIP-6

  • Manufacturer Package Code:

    646BY

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Additional Feature:

    UL APPROVED, VDE APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    30 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    100%

  • Dark Current-Max:

    50 nA

  • Forward Current-Max:

    0.06 A

  • Forward Voltage-Max:

    1.5 V

  • Isolation Voltage-Max:

    4170 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    TUBE

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.00001 s

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

4N35SM Frequently Asked Questions (FAQs)

  • The 4N35SM can operate from -40°C to 100°C, but the maximum junction temperature is 125°C.
  • The 4N35SM requires a minimum of 1.4V forward voltage on the LED to ensure proper operation. A series resistor is also recommended to limit the LED current.
  • The maximum collector current rating for the output transistor is 50mA, and the maximum collector-emitter voltage is 30V.
  • The 4N35SM has a bandwidth of approximately 10kHz, making it suitable for low-to-moderate frequency applications. For high-frequency applications, consider using a faster optocoupler like the FODM807 or the TLP236L.
  • The 4N35SM has a minimum creepage distance of 5.5mm and a minimum clearance distance of 5.5mm. Ensure that the PCB layout and component placement maintain these distances to ensure proper isolation.

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4N35SM Overview

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