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MOC8021M - onsemi

Description: Minimum 80V (MOC8050M); I/O interface for computers; Solid state relays; High BVCEO; Interfacing and coupling systems of different potentials and impedances; Programmable controllers; No base connection for improved noise immunity; Minimum 500% (MOC8050M); Portable electronics; Underwriters Laboratory (UL) recognizedFile #E90700, Volume 2; IEC 60747-5-2 approved (ordering option V); 500%; Appliances, measuring instruments; Minimum 1,000% (MOC8021M); Minimum 50V (MOC8021M); High current transfer ratio:

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MOC8021M - onsemi - PCB symbol
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PCB Footprints
MOC8021M - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP6 8.51x6.35, 2.54P CASE 646BX ISSUE O
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MOC8021M - onsemi - 3D model - Dual-In-Line Packages - PDIP6 8.51x6.35, 2.54P CASE 646BX ISSUE O
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MOC8021M Details

  • Manufacturer Part Number:

    MOC8021M

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP-6

  • Manufacturer Package Code:

    646BX

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Additional Feature:

    UL RECOGNIZED

  • Coll-Emtr Bkdn Voltage-Min:

    50 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    1000%

  • Current Transfer Ratio-Nom:

    1000%

  • Dark Current-Max:

    1000 nA

  • Forward Current-Max:

    0.06 A

  • Forward Voltage-Max:

    2 V

  • Isolation Voltage-Max:

    7500 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE 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

  • Power Dissipation-Max:

    0.25 W

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

MOC8021M Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the MOC8021M is -40°C to 100°C.
  • To ensure proper biasing, the input diode (anode) should be connected to a voltage source through a current-limiting resistor, and the output transistor (collector) should be connected to a load and a voltage source.
  • The maximum allowable voltage across the input diode is 5V, exceeding this voltage may cause damage to the device.
  • The current-limiting resistor should be chosen to limit the input current to the recommended maximum of 60mA, taking into account the input voltage and the forward voltage drop of the diode.
  • The typical propagation delay time for the MOC8021M is around 2-3μs, but this can vary depending on the specific application and operating conditions.

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MOC8021M Overview

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