Check transistor (E13005A)

[Avidestroyer]

I have a transistor which name is E13005A. But I can't understand whether it is NPN or PNP and how to check its base, collector and emitter?

 

[sky_123]

NPN or PNP and how to check its base, collector and emitter?

Googling for exactly that has the answer in the second hit. The first hit explains how the transistor works.

 

[Avidestroyer]

I khow that how to connect a transistor to form a not gate. But I can't understand that when i adding two not gate(a buffer gate), then how to form two transistor? Plz give me a schematics.