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4N27SR2M - onsemi

Description: Minimum Current Transfer Ratio at IF=10mA, Vce=10V - 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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4N27SR2M - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SMT 6-Pin (Lead Bend)
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4N27SR2M - onsemi  - 3D model - Small Outline Packages - SMT 6-Pin (Lead Bend)
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4N27SR2M Details

  • Manufacturer Part Number:

    4N27SR2M

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP-6

  • Manufacturer Package Code:

    646BY

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Additional Feature:

    UL APPROVED, VDE APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    30 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    10%

  • 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:

    TR

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.00001 s

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

4N27SR2M Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the 4N27SR2M involves keeping the input and output circuits separate, using a ground plane to reduce noise, and minimizing the distance between the optocoupler and the associated components.
  • To ensure reliable operation of the 4N27SR2M in high-temperature environments, it's essential to follow the recommended derating curves, ensure good thermal management, and consider using a heat sink if necessary.
  • The maximum allowable voltage across the input pins of the 4N27SR2M is 5.5V, and exceeding this voltage can damage the device. It's essential to ensure that the input voltage is within the recommended range.
  • The 4N27SR2M is not suitable for high-frequency applications due to its limited bandwidth. For high-frequency applications, consider using a high-speed optocoupler like the FODM8071 or the ACPL-217.
  • To choose the correct current-limiting resistor for the 4N27SR2M, calculate the required resistor value based on the input voltage, LED current, and the recommended forward voltage drop of the LED.

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4N27SR2M Overview

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Part Image 4N27SR2M Fairchild Semiconductor Corporation

Transistor Output Optocoupler, 1-Element, 7500V Isolation, SURFACE MOUNT, DIP-6