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ONSEMI MOC3012SR2M Triac Driver Optocoupler

The MOC3012SR2M is a 6-pin DIP optocoupler featuring a bilateral switch with a peak blocking voltage of 400 V, designed for interfacing electronic controls with power triacs. It offers excellent stability with an IR emitting diode, complies with UL1577 and DIN IEC standards, and is suitable for industrial controls, motor control, and solid-state switching. This device ensures safe electrical isolation, high insulation resistance, and reliable performance in resistive and inductive load switching applications, with robust safety and regulatory approvals.

Authorized Distributors
Source:Newark
Part No:MOC3012SR2M
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $0.845
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Source:DigiKey
Part No:MOC3012SR2M
Stock:58264
Inv Date:06-11-2026
Price: Unit price: $0.95
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Part No:MOC3012SR2M
Stock:5000
Inv Date:06-12-2026
Price: Unit price: $0.83
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Part No:MOC3012SR2M
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.6767
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Part No:MOC3012SR2M
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.6767
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Part No:MOC3012SR2M
Stock:2000
Inv Date:06-11-2026
Price: Unit price: $0.191
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Part No:MOC3012SR2M
Stock:5
Inv Date:06-12-2026
Price: N/A
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ONSEMI MOC3012SR2M Triac Driver Optocoupler Specifications:

  • Peak Blocking Voltage: 400 V
  • Isolation Voltage: 4170 VAC
  • Insulation Resistance: > 10^9 Ω at Tg, Vig=500 V
  • Max Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +150°C
  • Junction Temperature Range: -40°C to +100°C
  • Power Dissipation at 25°C: 300 mW
  • LED Forward Voltage: 1.15 V to 1.50 V at 10 mA
  • Input Reverse Leakage Current: 0.01 to 100 nA at Vp=3 V
  • Maximum Off-State Output Voltage: 400 V
  • Trigger Current: 5 to 15 mA depending on model
  • Fall Time: Not specified
  • Rail-to-rail operation in industrial environments
  • Compliance: UL1577, IEC 60747-5-5

Buy the Fairchild MOC3012SR2M – Reliable Triac Driver for Industrial Applications

Enhance your control circuits with the MOC3012SR2M optocoupler, a high-voltage isolator offering 400 V peak blocking voltage. Perfect for industrial automation, motor control, and relay switching, it ensures safe electrical separation, reliable switching, and compliance with safety standards. Featuring a compact 6-pin DIP package and UL, IEC approvals, this device provides robust insulation resistance and consistent performance in resistive and inductive load switching. Ideal for engineers seeking durable, high-voltage optocouplers for demanding industrial environments.

Order your Fairchild MOC3012SR2M optocoupler today and enhance your industrial control projects with dependable, high-voltage triac switching performance.

Frequently Asked Questions

Where can I buy ONSEMI MOC3012SR2M?

You can click on the BUY or RFQ button to purchase MOC3012SR2M from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MOC3012SR2M?

You can download the MOC3012SR2M datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MOC3012SR2M?

ONSEMI

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