2N2222 as a switch - Electrical Engineering Stack Exchange
Mar 27, 2020 · 2N2222 as a switch Ask Question Asked 5 years, 8 months ago Modified 3 years, 2 months ago
How to find a specific component with LTspice?
I'm having trouble every time I need to find a component with LTspice. Normally I manage to find what I need. but not for the current component. I need a 2N2222 transistor. I've tried to enter …
voltage - Can this transistor (2N2222) take 6 V on emitter-base?
Apr 2, 2019 · Can this transistor (2N2222) take 6 V on emitter-base? Am I reading the datasheet incorrectly? Ask Question Asked 6 years, 8 months ago Modified 6 years, 6 months ago
Where do I find a NPN transistor footprint library in KiCAD/How to ...
Aug 20, 2023 · Assuming that you have added the "Transistor_BJT" parts library to your project. Unless you are using metal-cased parts you want PN2222A (this is the standard part number …
ltspice - Calculation of transistor values using hFE - Electrical ...
May 17, 2024 · I provided a very simple NPN transistor set up and hFE values as shown below. 2N2222 datasheet I am trying to calculate parameters such as base current, collector current, …
Can I replace a 2N222 by a BC558B, BC549C or BC327?
The 2N2222 (note the four 2s, not 3) or 2N2222A are common jellybean NPN small signal transistors. Just about any small signal NPN transistor that can handle a few 100 mA collector …
transistors - 2N2222 burning out in the lab at 22 V - Electrical ...
Nov 3, 2022 · 5 According to the datasheet, a 2N2222 can handle VCE (max) up to 40 V. However, in the lab, I've seen different 2N2222s fail (get turned on) and burn with this circuit …
Creating a 3.3 V audio amplifier using an NPN 2N2222 transistor
Jan 18, 2023 · I am trying to find an example of a 3.3 V NPN transistor amplifier preferably based around a 2N2222 transistor. I have lost much knowledge about biasing and even schematic …
IR LED with transistor - Electrical Engineering Stack Exchange
Jun 22, 2023 · I’m trying to design a IR remote controller. I tried to design IR LED driver. I designed this circuit for IR driver. I used ESP8266 for first test for IR LED. I used though-hole …
2N2222 NPN transistor base resistor calculation
Dec 10, 2021 · 2N2222 NPN transistor base resistor calculation Ask Question Asked 3 years, 11 months ago Modified 3 years, 11 months ago