[HELP] Darlington Pair Transistors

[joemnice]

Could anyone suggest me the transistors that i need in darlington pair? i need the best output that transistors will do..

thanks

do 2N3904 work with BC547?

 

[bigdogguru]

i need the best output that transistors will do..

Sound like the recruiting slogan, "Be All You Can Be." The question is, "...best output that transistors will do...", means what exactly?

Could anyone suggest me the transistors that i need in darlington pair?

How about providing the required specifications for your design?

A component which is an optimal solution for a particular application, may not be the best choice for another.

do 2N3904 work with BC547?

Again that depends on your application and the design's required specifications.

Reference the following datasheets, for specifications concerning your design:

2N3904 Datasheet

BC546/547/548/549/550 Datasheet

BigDog

 

[joemnice]

i am going to use them in dark sensors with LDR.