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2n3904 but with a larger Emitter-Base breakdown voltage

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neazoi

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2n3904 but with a larger Emitter-Base breakdown voltage needed.
About the same Ft and Beta, or greater is fine.

Any suggestions?
 

Hi,

I´d use my preferred distributor / seller, go to the internet site and use the interactive selection guide for bjts.

Or a cross reference list...
Or a bjt manufacturer´s site...

Klaus
 

E-B Breakdown voltage should be around 6-7 Volts for that transistor and it cannot be very different from lot to lot or by manufacturer.
 

Instead of looking for an NPN transistor that survives having a high negative base voltage then why not use an ordinary common transistor and add a diode to clamp the negative input to a low voltage?
 

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