Significant current leakage from collector to base with 2N2222 NPN …
Nov 7, 2024 · 9 According to 2N2222 NPN datasheet, the transistor's collector-base breakdown voltage is 75V, and collector-emitter breakdown is 40V. So the transistor should work with 12V at collector, in …
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 layout.
2N2222 as a switch - Electrical Engineering Stack Exchange
Mar 27, 2020 · 2N2222 as a switch Ask Question Asked 5 years, 11 months ago Modified 3 years, 6 months ago
voltage - Driving an IRLZ44N Logic MOSFET with a 2N2222 NPN …
Jul 14, 2025 · Driving an IRLZ44N Logic MOSFET with a 2N2222 NPN Transistor from an ESP32 Ask Question Asked 8 months ago Modified 8 months ago
voltage - Can this transistor (2N2222) take 6 V on emitter-base? Am I ...
Apr 2, 2019 · Can this transistor (2N2222) take 6 V on emitter-base? Am I reading the datasheet incorrectly? Ask Question Asked 6 years, 11 months ago Modified 6 years, 10 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 word...
LM393 Window Comparator driving LED using 2N2222
I have a circuit im trying to design utilizing the LM393 as a window comparator. I have them in wired or (outputs tied together) but im strugging in figuring out where I need resistors. Looking at ...
How can I use a 2N2222 transistor as a temperature sensor?
Oct 4, 2020 · 7 Question How can I use a 2N2222 transistor as a temperature sensor? I'm supposed to use a TMP36 transistor for a class to read the temperature of the environment, but I only have a …
transistors - Pull Down resitor in a npn 2n2222 - Electrical ...
Nov 18, 2024 · 0 I have a simial circuit to the one below with 2k base and the 2n2222 it's driven by a signal of about 100hz to 200hz with 0 to 100% duty cycle coming from a pic18f output pin 0 to 5v and …
Motor driver using only a 2N2222 transistor?
Dec 15, 2010 · Is it possible to build a motor driver using only a 2N2222 transistor? If yes, then how?