Transistors are the unsung heroes behind every modern computer, smartphone, and digital devicebut how did these tiny pieces of silicon teach machines to “think”? In this video, we explore the ...

It is the fastest, most efficient transistor ever,” a Peking University statement claims. That is a confidence boost for a paradigm-shifting semiconductor technology breakthrough. The silicon-free two ...

Others include its PNP complement, the 2N3906 and the 2N2222 ... There are application notes and ready-to-use circuits for these transistors in formal application notes as well as from informal ...

Where’s why? Figure 1. Typical load-switch circuit uses a low VCEsat PNP BJT in the load path (T1) and a general-purpose control transistor (T2). Another advantage of using a BJT is that it only ...

Today, transistors act as the building blocks for many circuits and devices, permitting devices to amplify and switch electronic signals. Transistors come in different types, with the PNP and NPN ...

This versatile transistor tester design, first presented a decade ago, enables you to quickly assess the functionality of NPN/PNP transistors ... but only one is correct. This compact circuit offers a ...

In the early days, PNP bipolar transistors were common, but the bulk of circuits you see today use NPN transistors. As [Aaron Danner] points out, many people think PNP transistors are “backward ...

allowing these devices to serve as essential building blocks in electronic circuits. The classification of BJTs primarily revolves around the arrangement of semiconductor layers, resulting in two main ...

We have thus created a PNP transistor. Figure 1: A PNP transistor. The size of each region is indicative In Figure 3 we can see the circuit symbol of the PNP transistor, presented in such a way as to ...