In this article, we’re going to focus on using common bipolar junction transistors instead of relays ... more than sufficient in this case. Most NPN-type BJTs will work fine though.

Bipolar Junction Transistors (BJTs) and Field Effect Transistors (FETs). BJTs are controlled by current, while FETs are controlled by voltage. Within these categories, there are further subdivisions ...

P‐type impurities and then N‐type impurities to form an NPN or P‐type bipolar transistor, N‐type impurities and then P‐type impurities to form a PNP‐type transistor. The properties of the bipolar ...

The (NPN/PNP) Bipolar Junction Transistor (BJT) is a three‐terminal device formed from two P‐N junctions (like diodes) which share a common (P/N‐type) semiconductor and is widely used for various ...

The HF50-250 is a 50V epitaxial silicon NPN planar transistor designed primarily for SSB communications. This device utilizes emitter ballasting to achieve extreme ruggedness and reliability. The HF50 ...

The HF12-series products utilize the unique Spectrum Devices' Bipolar process which offers a 67% improvement ... The HF12-125 is a 12.5V epitaxial silicon NPN planar transistor designed primarily for ...

The ATmega328P Transitor Tester is a pocket-sized version of the famous component tester developed by Markus Frejek and Karl-Heinz Kübbeler featuring automatic detection of NPN and PNP bipolar ...

Bipolar transistors generally comprise NPN or PNP junctions of either silicon (Si) or germanium (Ge) material. (See Figs. 1 and 2). The junctions are produced in a single slice of silicon by diffusing ...

This course presents in-depth discussion and analysis of metal-oxide-semiconductor field-effect transistors (MOSFETs) and bipolar junction transistors (BJTs) including the equilibrium characteristics, ...

Also called a "bipolar junction transistor" (BJT), it is one of two major transistor categories; the other is "field-effect transistor" (FET). Although the first transistor was bipolar and the ...

It might be surprising to know that the patent for a ‘field effect transistor’ predated the creation of the bipolar transistor… Be a part of our ever growing community. Semicon Media is a unique ...