can i replace bc547 with bc548?

one091624 days ago

Most of times it is ok to replace bc547 with bc548 and vice-versa specially in switching applications.

What's the exact application ?

iceng27 days ago

Probably not,

The 547 is an absolute max 45V 100ma NPN epitaxial high frequenncy

The 548 is an absolute max 30V 500ma NPN general purpose