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MOC3021SR2VM - onsemi

Description: DIN EN/IEC60747-5-5; UL1577, 4,170 VACRMS for 1 Minute; • Excellent IFT Stability - IR Emitting Diode Has Low Degradation• Peak Blocking Voltage; 250 V - MOC301XM ; 400 V - MOC302XM• Safety and Regulatory Approvals

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MOC3021SR2VM - onsemi - PCB symbol
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PCB Footprints
MOC3021SR2VM - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP6 8.51x6.35, 2.54P-ren2
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3D Models
MOC3021SR2VM - onsemi - 3D model - Dual-In-Line Packages - PDIP6 8.51x6.35, 2.54P-ren2
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MOC3021SR2VM Details

  • Manufacturer Part Number:

    MOC3021SR2VM

  • 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

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • 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:

    5300 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

  • Peak Off-state Voltage-Min:

    400 V

  • Peak Surge Current:

    1 A

  • Repetitive Peak Off-state Voltage:

    400 V

  • Reverse Leakage Current-Max:

    0.0001 A

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

MOC3021SR2VM Frequently Asked Questions (FAQs)

  • A good PCB layout practice is to keep the LED and phototransistor pins as close as possible, and use a ground plane to shield the device from EMI. Additionally, keep the input and output circuits separate to prevent coupling.
  • Ensure the input voltage (VCC) is within the recommended range (4.5V to 20V), and the input current (IF) is within the recommended range (0.5mA to 50mA). Also, ensure the output voltage (VCE) is within the recommended range (4.5V to 20V).
  • The MOC3021SR2VM is rated for operation from -40°C to 100°C. However, the device may still function outside this range, but its performance and reliability may be affected.
  • The MOC3021SR2VM has a limited bandwidth (typically 10kHz) and is not suitable for high-frequency applications. For high-frequency applications, consider using a specialized high-speed optocoupler.
  • The input capacitance of the MOC3021SR2VM is typically around 20pF. To minimize the effect of input capacitance, use a series resistor (e.g., 1kΩ) to limit the input current and reduce the capacitive loading.

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MOC3021SR2VM Overview

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