3-Quadrant triacs (high commutation)

Get the Hi-Com advantages

Our three-quadrant Hi-Com triacs are the ideal choice for controlling any load, delivering outstanding reliability and simplifying circuit design. Going beyond traditional four-quadrant triacs, they offer huge design efficiency and performance benefits. And our extensive portfolio means we can find the perfect match to any application.

Key benefits

• Improved reliability
• Optimized system cost
• High noise immunity
• Best fit to specific applications

Key features

• High V_DRM & High T_j version available
• Choice of load current (I_T) capabilities from 0.8 A up to 25 A
• High commutation performance
• Choice of gate sensitivity levels (I_GT) from 5 to 50 mA

Key applications

• Power Supply
• Small appliances
• Whitegoods
• Printer
• Power Tools

Descriptive summary

Package availability
The product family is available in a lot of power packages including SOT54, SOT78, SOT186A and many surface-mounted choices including SOT223, SOT428 & SOT404.

Superior commutation performance
Based on our planar wafer technology, our 3Q triacs provide best-in-class reliability and quality. Our 3Q triacs also provide superior commutation performance which helps our customers to minimize the risk of false triggering due to electrical noises and shocks.

Wide range
Designed mainly for the demanding whitegoods application, our 3Q triacs can benefit our customers from a lot of areas, including reduced component counts, simplified circuit design as well as better noise immunity thanks to the improved commutation performance. We also offer a large variety of gate sensivity and load current capability to enable our customers to choose the right device for any specific applications.

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