Friends of PDF

all our visitors are our friends. we love them all. we want them to find and download pdf files from our website. we do our best to satisfy them. and they share our website on their facebook walls.


KNA Transistor Datasheet pdf, KNA Equivalent. Parameters and Characteristics. 22 Sep I have a relay driver circuit which I used a KNA NPN transistor to switch 5V relay grounding. According to the datasheet facing to the. KNA from KEC Corporation. Find the PDF Datasheet, Specifications and Distributor Information.

Author: Gura Nebar
Country: Singapore
Language: English (Spanish)
Genre: Love
Published (Last): 9 May 2015
Pages: 85
PDF File Size: 8.99 Mb
ePub File Size: 19.32 Mb
ISBN: 648-1-92797-329-9
Downloads: 93287
Price: Free* [*Free Regsitration Required]
Uploader: Samugul

In general the gain will be less kn2222a you have it backwards, but for a switching application like yours, you may never notice! If the part number on your relay ends in “-5”, it is designed for use with a 5 volt power supply. Sep 22, kn2222a. K2n222a 22, 3. kn2222a

KN2222A Bipolar Transistor

Transistor datasheet relay datasheet another question is, can the relay function at higher than 5volts? Also note the catch diode. Last edited by a kn2222a By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie kn2222akn2222a that your continued use of the website is subject to these policies.

Kn2222a coil voltage is given in the kn2222a digit or two of the part number, and may be 3, 5, 6, 9, 12, 18, 24, 36, or 48 volts.

When I check both datasheets their characteristics are not the same but kn2222a and according to the measurements all the Voltage and Current values are in range. Sign up or log in Kn2222a up using Kn2222a.

KN2222A Datasheet, Equivalent, Cross Reference Search

Kn2222a up using Email and Password. In any event, compound transistor connections aren’t magic. Assuming kn2222a is true, I think you’re running up against a characteristic of the Darlington – high saturation voltage.

If you don’t, kn2222a get kn2222a turn-off voltage spike which may well kill your transistor. Do you already have an account? No, create an account now.

Kn2222a, Reverse bias diode and resistor circuit Posted by 13th Warrior in forum: Read page 2 of the data sheet.

This means that the relay is only getting about 4. A darlington transistor configuration cannot turn-on down to anything kn2222a to 0V. This site uses cookies to kn2222a our services and to show you relevant ads and kn2222z listings.

Andy aka k 9 Discussion in ‘ General Electronics Chat ‘ started by cincirSep 22, Kn2222a 22, 3 0. I am a little confused. By using our site, you acknowledge that you have kn2222a and understand our Cookie PolicyPrivacy Policyand our Terms kn2222a Service.

Tales of Project Troubleshooting: Sep 23, 9. You May Also Like: Sep 22, 7.

Korea Electronics (KEC) – datasheet pdf

kn222a Always use one of these. Sep 22, 1. All this little factoids make me think your expectations of the transistor, when wired as a kn2222a, are too high. I’m having hard time kn2222a Hfe from the datasheet, and knowing the amp needed by the relay.

File under Art