about pn junction

prakash6flower

prakash6flower

@prakash6flower-kkcn8i • Oct 27, 2024

in pn junction , what s depeletion capactiance and junction capactiance

Replies

Welcome, guest

Join CrazyEngineers to reply, ask questions, and participate in conversations.

CrazyEngineers powered by Jatra Community Platform

  • PraveenKumar Purushothaman

    PraveenKumar Purushothaman

    @praveenkumar-66Ze92 Mar 11, 2011

    Any variation of the charge within a p-n diode with an applied voltage variation yields a capacitance wich must be added to the circuit model of a p-n diode. The capacitance associated with the charge variation in the depletion layer is called the junction capacitance, while the capacitance associated with the excess carriers in the quasi-neutral region is called the diffusion capacitance.

    Hey is your question diffusion capacitance? Coz depletion region is there but no depletion capacitance I guess...

  • PraveenKumar Purushothaman

    PraveenKumar Purushothaman

    @praveenkumar-66Ze92 Mar 11, 2011

    Refer #-Link-Snipped-# for more... 😀

  • prakash6flower

    prakash6flower

    @prakash6flower-kkcn8i Mar 13, 2011

    depletion region = junction , is it?

  • Harshad Italiya

    Harshad Italiya

    @harshad-ukH5ww Mar 15, 2011

    prakash6flowerdepletion region = junction , is it?

    You can say that.