Hello, I am making a digital logic project that requires SMD NPN transistors there are a lot of transistors but which transistor should I choose?BC847, BC817,2N3904, SS8550, SS8050 Please help me to choose one among them.
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Hello, I am making a digital logic project that requires SMD NPN transistors there are a lot of transistors but which transistor should I choose?BC847, BC817,2N3904, SS8550, SS8050 Please help me to choose one among them.
All the comments in this post to you are completely valid and insightful.
Recommend you start with the basics - what is your logic voltage, what is the load (needing to drive) in mA or amps, and how fast does it need to switch ? If your logic is asynchronous, timing may not be critical, but if your logic is clocked, the transistor needs to be faster than the clock.
As I am a beginner in this field I don't know much but I am planning to make 8-bit adder with those transistors! after reading all the datasheet I decided to buy ss8050. Should this transistor work for this application?
posting schematics would be useful... SS8050 have maximum collector current of 1.5A - will they be used to drive some load? Or to implement some logic functions? Are you building this adder with only transistors or some ICs also?
posting schematics would be useful... SS8050 have maximum collector current of 1.5A - will they be used to drive some load? Or to implement some logic functions? Are you building this adder with only transistors or some ICs also?