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Re: Germanium transistor


John Woodgate
 

In message <367291365570925@...>, dated Wed, 10 Apr 2013,
=?koi8-r?B?4czFy9PBzsTSIOLP0sTPxNnOz9c=?= <BordodunovAlex@...>
writes:

If you have the details of these transistors, then ask them to send to
me.
I have some data:

AC127: NPN, Ptot max 340 mW, fT typ 2.5 MHz, Vcbo max 32 V, Vceo max 12,

Vebo max 10 V, Ic (max) 500 mA, hFE 50 min @ 500 mA (typ), Tj max 90 C,
Cob max 140 pF.

AC128: PNP, Ptot max 700 mW, fT typ 1 MHz, Vcbo max -32 V, Vceo max -16,

Vebo max -10 V, Ic (max) 1000 mA, hFE 80 min @ 1000 mA (typ), Tj max
100?C, Cob max 200 pF.

Complementary only by a stretch of the imagination!
--
OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk
They took me to a specialist burns unit - and made me learn 'To a haggis'.

John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK

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