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MOC3081SVM - onsemi

Description: Safety and Regulatory Approvals; 800 V Peak Blocking Voltage; UL1577, 4,170 VACRMS for 1 Minute; Simplifies Logic Control of 240 VAC Power; DIN EN/IEC60747-5-5; Superior Static dv/dt; Zero Voltage Crossing to Minimize Conducted and Radiated Line Noise; 1500 V/μs Typical, 600 V/μs Guaranteed

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Symbol
MOC3081SVM - onsemi - PCB symbol
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PCB Footprints
MOC3081SVM - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SMT 6−Pin (Lead Bend)
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3D Models
MOC3081SVM - onsemi - 3D model - Small Outline Packages - SMT 6−Pin (Lead Bend)
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MOC3081SVM Details

  • Manufacturer Part Number:

    MOC3081SVM

  • 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:

    6.5

  • Additional Feature:

    UL RECOGNIZED, VDE APPROVED

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.06 A

  • Input Trigger Current-Max:

    0.015 A

  • Input Trigger Current-Nom:

    15 mA

  • Isolation Voltage-Max:

    7500 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Voltage-Max:

    3 V

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR

  • Peak Off-state Voltage-Min:

    800 V

  • Peak Surge Current:

    1 A

  • Repetitive Peak Off-state Voltage:

    800 V

  • Reverse Leakage Current-Max:

    0.0001 A

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

MOC3081SVM Frequently Asked Questions (FAQs)

  • A good PCB layout for MOC3081SVM involves keeping the input and output traces separate, using a ground plane, and minimizing the distance between the optocoupler and the load. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device within its recommended operating temperature range.
  • The maximum allowable voltage for the MOC3081SVM input is 1.4V, which is the maximum rating for the LED. Exceeding this voltage can damage the device.
  • MOC3081SVM is not suitable for high-frequency applications (>1MHz) due to its limited bandwidth. For high-frequency applications, consider using a different optocoupler with a higher bandwidth rating.
  • Choose a current-limiting resistor that ensures the LED current is within the recommended range (5mA to 60mA). Use the formula R = (Vcc - 1.4V) / I_LED, where Vcc is the supply voltage and I_LED is the desired LED current.

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MOC3081SVM Overview

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