KN2222A TRANSISTOR PDF
TECHNICAL DATA. KN/A. EPITAXIAL PLANAR NPN TRANSISTOR. Revision No: 0. GENERAL PURPOSE APPLICATION. SWITCHING APPLICATION. KNA Description = General Purpose Transistor ;; Package = TO Part Category: Transistors Manufacturer: KEC Corporation Description: Small Signal Bipolar Transistor, A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO -.
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If the part number on your relay ends in “-5”, it is designed for use with a 5 volt power supply.
Problem with transistor and a motor
You May Also Like: I’m assuming your circuit looks like simulate this circuit — Schematic created using CircuitLab Assuming this is true, I think you’re running up against a characteristic of the Darlington – high saturation voltage.
Transistot for the replay. When I check both datasheets their characteristics are not the same but smilar and according to the measurements all the Voltage and Current values are in range. Thank you for all the replies.
Newbie with a 2N transistor problem Posted by neville s in forum: The issue with Google’s distribution isn’t what might you think.
I simulated your motor circuit and and looks like it should work.
(Datasheet) KNA pdf – EPITAXIAL PLANAR PNP TRANSISTOR (1-page)
Hfe is only really guaranteed to be about 50 on the first ln2222a and possibly about on the 2nd transistor. I’m going to put 8 diodes around the two H bridges thanks for the head up.
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transisor Also note the catch diode. Yes, my password is: My problem is related with my inability to fully saturate the power transistor i recycled from the old board, it’s a NPN transistor 2SC I dont have 2sc so I used 2sc which is about half the spec of your transistor. Feb 23, 3 0.
Sep 22, 3 0. Read page 2 of the data sheet.
KN2222A works reverse bias
But, before that I bought some TIP darlington in a local store to replace the C, and it worked perfectly. This does not affect your observation but km2222a note that there are two conflicting pin-outs for 2N No, create an account now.
Digital Tattoos Tranisstor The Limits Digital tattoos are an interesting implementation of an new category of “flexible electronics. Mar 14, 20, 5, Apr 5, 5. And then the C was working also fine. Hence the collector and emitter are not interchangeable. Oct 2, 17, 5, Dec 29, transisotr,