The KNA is manufactured in a plastic TO case. When looking at the flat side with the leads pointed downward, the three leads emerging from the. KNA from KEC Corporation. Find the PDF Datasheet, Specifications and Distributor Information. KNA datasheet, KNA circuit, KNA data sheet: KEC – EPITAXIAL PLANAR NPN TRANSISTOR,alldatasheet, datasheet, Datasheet search site for .

Author: Meztizuru Mazugor
Country: Germany
Language: English (Spanish)
Genre: Automotive
Published (Last): 16 October 2017
Pages: 139
PDF File Size: 14.43 Mb
ePub File Size: 6.25 Mb
ISBN: 124-2-34497-816-7
Downloads: 87441
Price: Free* [*Free Regsitration Required]
Uploader: Brajin

KN2222A Datasheet, Equivalent, Cross Reference Search

Discussion in ‘ General Electronics Chat ‘ started by cincirSep 22, KNA works reverse bias Reply to Thread. Sep 22, 1. Sep 22, 3 0.

According to the datasheet facing to the flat side of the transistor the squence from left to right is Collector – Base – Emitter. It works this way but when I turn it connect the other way Emitter – Base – Collector it still works.

Could anyone explain what I am doing wrong? Sep 22, 2.

Nov 4, 2, This is actually normal behavior. In general the gain will be less if you have it backwards, but for a switching application like yours, you may never notice! Sep 22, 3. Oct 2, 17, 5, This does not affect your observation but please note that there are two conflicting pin-outs for 2N Sep 22, 4.


When I check both datasheets k2n222a characteristics are not the same but smilar and according to the measurements all the Voltage and Current values are in range.

2N/KNA datasheet & applicatoin notes – Datasheet Archive

I am a little confused. Sep 22, 5.

Last edited by a moderator: Sep 22, 6. Sep 22, 7. Sep 22, 8. The impurity doping concentration profile at the base-emitter junction is different datashret that of the base-collector junction.

Hence the collector and emitter are not interchangeable. Sep 23, 9.

KNA (KEC) – Epitaxial Planar Npn Transistor (general Purpose, Switching) | eet

Mar 14, 20, 5, If you interchange the collector and emitter of a modern planer BJT transistor, the Beta will be much less and the collector breakdown voltage is datwsheet equal to the base-emitter breakdown which is usually only about 5V. Forward and reverse bias – diode Posted by KevinEamon in forum: Which is forward bias and which is reverse bias?


Posted by mujizat in forum: Capacitor, Reverse bias diode and resistor circuit Posted by 13th Warrior in forum: You May Also Like: There are plenty of companies entering the autonomous vehicle ring like Google, Tesla, and Baidu to name a few.

But none of them currently have the operating know-how of a small Pittsburgh-based company called Seegrid. Benefits and Design Best Practices This article will discuss what rigid-flex PCBs are, the advantages of using them, and the rules for designing datashheet them dattasheet an application.

Kn22222a Page in the History of Transistors: Ingenuity in Post-War Japan Learn about Japan’s semiconductor journey to dominance in the global electronics industry. Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Quote of the day.