Fairchild Semiconductor's Snubberless Triac Drive Optocouplers Simplify Solid State Relay, AC Motor Control and Lighting Ballast
Submitted by Ionela on Wed, 05/07/2008 - 07:07.
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San Jose, California – May 6, 2008 – Fairchild Semiconductor (NYSE:FCS) provides designers with an easier way to design their motor control, power switch and lighting control applications with random-phase, snubberless triac drive optocouplers. These products, the FOD420 and FOD4208, feature a built-in active dv/dt clamp providing best-in-class noise immunity (dv/dt) of 10,000 V/µs, which is superior to the average dv/dt rating (1,500V/µs) of monolithic triacs. |
