199Views1Replies

Author Options:

what are the requirements for using a bd 140 transistor?do i need to use another transistor to drive it? Answered

my friend said i need to use another transistor like bc 547 at bd 140 base why?

Comments

The forums are retiring in 2021 and are now closed for new topics and comments.
0
lemonie
lemonie

11 years ago

datasheet
It depends upon what you want to do with it, as one component it is only part of the device you want to build.

L