How to Identify Emitter, Base, and Collector Pins on a PNP Transistor from Image?

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#1 21675937 20 May 2016 02:28

Sourav Kumar Sourav Kumar

Anonymous

Post #1
21675937 20 May 2016 02:28

below i have attached an image file of PNP transistor

but i am confused about its terminal configuration

i mean left terminal->Emitter or Collector?

middle i think Base

right terminal->Collector or Emitter?

so please state the terminal configurations
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#2 21675938 20 May 2016 07:31

Flix Cormier Flix Cormier

Anonymous

Post #2
21675938 20 May 2016 07:31

Hi Sourav,

Just look at the part number, it seems to say L7806CV. The L7800 series are linear regulators, not transistors. The L7806CV is a 6V positive regulator, so you need to apply a DC voltage higher than around 8.5V at the input (to compensate the dropout of 2.5V max), ground the middle pin and you'll get a nice stable 6V on the output (right side on your picture).

Google the part number for a datasheet.

Cheers,
#3 21675939 20 May 2016 09:45

Sourav Kumar Sourav Kumar

Anonymous

Post #3
21675939 20 May 2016 09:45

Thanks a lot FÉLIX CORMIER
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How to Identify Emitter, Base, and Collector Pins on a PNP Transistor from Image?

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