CD: A Silicon Controlled Rectifier. Overview; Specifications Overview. image. Download Datasheet Part Number, Descriptive, Datasheet, HR Flow. CD THYRISTOR SCR 4A V TOAA ON Semiconductor datasheet pdf data sheet FREE from Datasheet (data sheet) search for. CD Sensitive Gate Silicon Controlled Rectifier, Package: TO, Pins=3. Glassivated PNPN devices designed for high volume consumer applications such.
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Please I need help for their substitute. Why is this question coming up again?
Did you post the same question on a different forum? The answer is the same as before.
There is nothing at all critical about the SCRs used in this circuit. Any voltage rating will do because you can’t find an SCR with too low a voltage rating for a full wave rectified 17 volt supply.
Look up the current ratings of the two specified SCRs and find replacements with at least those current ratings. Specifications for both SCRs are available on line.
CD Datasheet(PDF) – ON Semiconductor
You can find satisfactory replacements for less than a dollar at digiKey, Mouser, and many surplus outlets like All Electronics and Alltronics.
Hi The equivalent of those Thyristors are: You datsheet to be a member in order to leave a comment. Sign up for a new account in our community. Already have an account? Posted December 7, Share this post Link to post Share on other sites.
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