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4N33SM - onsemi

Description: UL1577, 4,170 VACRMS for 1 Minute; Meets or Exceeds All JEDEC Registered Specifications; "High Sensitivity to Low Input Drive Current; Safety and Regulatory Approvals:; DIN-EN/IEC60747-5-5, 850 V Peak Working Insulation Voltage"

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Symbol
4N33SM - onsemi - PCB symbol
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PCB Footprints
4N33SM - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - PDIP6 8.51x6.35, 2.54P CASE 646BY ISSUE A_2
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4N33SM Details

  • Manufacturer Part Number:

    4N33SM

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP-6

  • Package Description:

    SURFACE MOUNT PACKAGE-6

  • Manufacturer Package Code:

    646BY

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    30 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    500%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.08 A

  • Forward Voltage-Max:

    1.5 V

  • Isolation Voltage-Max:

    4170 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.15 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Packing Method:

    TUBE

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.000005 s

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

4N33SM Frequently Asked Questions (FAQs)

  • The 4N33SM can operate from -40°C to 100°C, but the maximum junction temperature is 125°C.
  • The 4N33SM requires a minimum of 1.4V forward voltage and 1mA forward current to ensure proper operation. A series resistor can be used to limit the current.
  • The 4N33SM has a maximum isolation voltage rating of 5000Vrms for 1 minute, making it suitable for applications requiring high isolation.
  • The 4N33SM has a bandwidth of up to 25 kHz, making it suitable for low-to-moderate frequency applications. For higher frequency applications, consider using a faster optocoupler like the FODM8071.
  • Use a soldering iron with a temperature of 260°C (500°F) or less, and avoid applying excessive force or bending the leads to prevent damage to the internal components.

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4N33SM Overview

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