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ONSEMI MOC3053SM Triac Driver

The MOC3053SM is a 6-pin DIP optocoupler designed for random-phase triac control in AC power switching applications. It features a GaAs infrared LED coupled to a silicon bilateral AC switch, enabling isolation between low-voltage logic and high-voltage loads up to 600 Vpeak. Suitable for resistive loads, it provides excellent static dv/dt capability, making it ideal for dimmers, motor controls, and solid-state relays. Compliant with safety standards, this device offers reliable performance in noisy industrial environments and provides safe electrical insulation within specified ratings.

Authorized Distributors
Source:Newark
Part No:MOC3053SM
Stock:218
Inv Date:06-10-2026
Price: Unit price: $1.01
Buy/RFQ:
Part No:MOC3053SM
Stock:1173
Inv Date:06-11-2026
Price: Unit price: $0.98
Buy/RFQ:
Source:Arrow EU
Part No:MOC3053SM
Stock:1000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MOC3053SM Triac Driver Specifications:

  • Peak Blocking Voltage: 600 V
  • Isolation Voltage: 4170 VAC for 1 minute
  • Storage Temperature: -40°C to +150°C
  • Operating Temperature: -40°C to +85°C
  • Junction Temperature Range: -40°C to +100°C
  • Lead Solder Temperature: 260°C for 10 seconds
  • Device Power Dissipation at 25°C: 330 mW
  • Emitter Forward Voltage: 1.18 to 1.50 V at 10 mA
  • Reverse Leakage Current: 0.05 to 100 μA at VR=3V
  • Peak Off-State Output Terminal Voltage: 600 V
  • Trigger Current: 10 to 100 mA (typ. 15 mA for MOC3051M, 10 mA for MOC3052M, 6 mA for MOC3053M)
  • Isolation Resistance: >10^11 Ω at 500 V
  • Creepage and Clearance: 27 mm
  • Pollution Degree: 2
  • Climatic Classification: 40/85/21

Buy the Buy ON Semiconductor MOC3053SM Part Number MOC3053SM Online

Purchase the ON Semiconductor MOC3053SM online today and enhance your AC power control systems with a reliable, high dv/dt capacity optocoupler. This device ensures safe electrical isolation and high-voltage switching up to 600 Vpeak, making it ideal for dimmers, motor controls, and solid-state relays. With excellent noise immunity and safety approvals, ordering this triac driver online guarantees fast delivery and trusted quality for your industrial and electronic applications.

Order your ON Semiconductor MOC3053SM triac driver today and ensure reliable, noise-immune AC power switching for your industrial control projects.

Frequently Asked Questions

Where can I buy ONSEMI MOC3053SM?

You can click on the BUY or RFQ button to purchase MOC3053SM from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MOC3053SM?

You can download the MOC3053SM datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MOC3053SM?

ONSEMI

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