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Old 21st January 2004, 12:01 AM   #1
Lyra is offline Lyra  Norway
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Default Diodes....??? what type ???

Found some diodes in an old box, but can't find out (almost) anything about it, but think one of them was intended as an fast rectifier diode in an amplifier.
The bag wasn't marked, but I think (!) the one marked BYV 42 200 was originally used in a rather good amplifier named Doxa, but I am NOT sure.
The other one BYT 01-400 I don't know anything about exept the markings on the bag 1.0A 400V 50nS.
Could this be an substitute for 1N4004 ?? faster thow...

Do any of You know what this is, and if it eventually could be used as rectifier-diodes ????

All the best!
Lyra
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Old 26th January 2004, 05:18 PM   #2
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Default noticed nobody's answered..

I remember using some by type devices 15 years ago..

Did a google of the part number, got these links..hope they help

http://www.americanmicrosemi.com/pro...YV42-200.phtml

http://www.st.com/stonline/books/ascii/docs/3358.htm

Cheers, John
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Old 26th January 2004, 06:34 PM   #3
Lyra is offline Lyra  Norway
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Thanks !!!
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