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Old 5th December 2004, 09:20 AM   #1
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Default Chosing transistors

The pushpull output stage in my DAC uses MPS8099/MPS8599. I recently had the misfortuce of shorting the output, killing the transistors. I believe that these trannies are hard to find. What are the specs I should consider to allow me to choose equiavlents?

Many thanks
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Old 5th December 2004, 10:49 AM   #2
Netlist is offline Netlist  Belgium
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Datasheet here,
You could substitute them with BC639, 2SC3939, 2SD667(A), 2SD1226...
Watch the pinout.

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Old 5th December 2004, 11:10 AM   #3
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