Skip to content

The P-N Junction Diode

When an n-type semiconductor is joined to a p-type semiconductor, the result is a p-n junction, the building block of nearly all semiconductor devices. From LEDs and solar cells to rectifiers in…

Sign up free to read this section

Create a free Hlayiso account to read the full Electronic Properties of Matter notes for Grade 12 Technical Sciences.

Sign up free

Common questions

Can’t find your answer? Contact us

What will I learn in "The P-N Junction Diode"?

This section covers The P-N Junction Diode as part of Electronic Properties of Matter in Grade 12 Technical Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "The P-N Junction Diode", are written against the official CAPS curriculum and ATP for Grade 12 Technical Sciences.

What should I study after "The P-N Junction Diode"?

Continue with the next section in Electronic Properties of Matter, or test your understanding with the interactive quiz linked to this section.

Practise The P-N Junction Diode with quizzes and flashcards

Create a free account to practise Grade 12 Technical Sciences and track your progress.

Start free
Download on the App StoreGet it on Google Play
Free plan available. Paid plans from R49 a month.