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MOC3043SM - onsemi

Description: Peak Blocking Voltage – 250 V, MOC303XM – 400 V, MOC304XM ; Zero Voltage Crossing ; dv/dt of 2000 V/µs Typical, 1000 V/µs Guaranteed ; Safety and Regulatory Approvals – UL1577, 4,170 VACRMS for 1 Minute – DIN EN/IEC60747-5-5 ; Simplifies Logic Control of 115 VAC power

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MOC3043SM - onsemi - PCB symbol
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PCB Footprints
MOC3043SM - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - PDIP6 8.51x6.35, 2.54
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MOC3043SM Details

  • Manufacturer Part Number:

    MOC3043SM

  • 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

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Additional Feature:

    UL APPROVED

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.06 A

  • Input Trigger Current-Max:

    0.005 A

  • Isolation Voltage-Max:

    4170 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

  • Packing Method:

    TUBE

  • Peak Off-state Voltage-Min:

    400 V

  • Peak Surge Current:

    1 A

  • Repetitive Peak Off-state Voltage:

    400 V

  • Reverse Leakage Current-Max:

    0.005 A

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

MOC3043SM Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the MOC3043SM is -40°C to 100°C.
  • To ensure reliability in high-temperature applications, it's essential to follow proper derating guidelines, ensure good thermal management, and consider using a heat sink if necessary.
  • The maximum allowable voltage for the MOC3043SM is 530V peak or 375V RMS.
  • To choose the correct current-limiting resistor, calculate the required resistance value based on the LED current and voltage drop across the resistor, ensuring that the resistor can handle the power dissipation.
  • The typical response time of the MOC3043SM is around 1-2 microseconds, but this can vary depending on the specific application and circuit design.

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MOC3043SM Overview

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MOC3043SM Alternates

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Part Image MOC3043SVM onsemi

Triac Output Optocoupler With Zero CRSVR, 1-Element, 4170V Isolation
Part Image MOC3043SM Fairchild Semiconductor Corporation

Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation, SURFACE MOUNT, DIP-6
Part Image MOC3043SR2VM Fairchild Semiconductor Corporation

Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation
Part Image MOC3043S-M Fairchild Semiconductor Corporation

Optocoupler - Trigger Device Output, 1 CHANNEL TRIAC OUTPUT WITH ZERO CRSVR OPTOCOUPLER, SURFACE MOUNT, DIP-6
Part Image MOC3043SVM Fairchild Semiconductor Corporation

Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation
For a full list of alternate parts for MOC3043SM, check out Findchips.com