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4N37SR2VM - 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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Symbol
4N37SR2VM - onsemi - PCB symbol
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PCB Footprints
4N37SR2VM - onsemi PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - 6-SMD
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3D Models
4N37SR2VM - onsemi - 3D model - SOT23 (6-Pin) - 6-SMD
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4N37SR2VM Details

  • Manufacturer Part Number:

    4N37SR2VM

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP-6

  • Manufacturer Package Code:

    646BY

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Additional Feature:

    UL RECOGNIZED, VDE APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    30 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    40%

  • Dark Current-Max:

    50 nA

  • Forward Current-Max:

    0.06 A

  • Forward Voltage-Max:

    1.5 V

  • Isolation Voltage-Max:

    7500 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °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

4N37SR2VM Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 4N37SR2VM is -40°C to 100°C. However, it's essential to note that the device's performance may degrade at extreme temperatures, and the maximum junction temperature should not exceed 150°C.
  • To ensure reliability in high-voltage applications, it's crucial to follow proper PCB layout and design guidelines, such as keeping the optocoupler away from high-voltage tracks, using adequate creepage and clearance distances, and providing sufficient isolation between the input and output circuits.
  • The maximum allowable current through the output transistor of the 4N37SR2VM is 50 mA. Exceeding this current may lead to device damage or degradation. It's essential to ensure that the output current is within the specified limits to maintain the device's reliability and performance.
  • The 4N37SR2VM is not suitable for high-frequency applications above 1 MHz due to its limited bandwidth. For high-frequency applications, consider using a different optocoupler with a higher bandwidth, such as the FODM8071 or the TLP2361.
  • The 4N37SR2VM requires a minimum input current of 5 mA to ensure proper operation. It's essential to ensure that the input current is within the specified range (5 mA to 60 mA) to maintain the device's performance and reliability.

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4N37SR2VM Overview

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