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  • about pn junction

    Updated: Oct 27, 2024
    Views: 1.2K
    in pn junction , what s depeletion capactiance and junction capactiance
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  • PraveenKumar Purushothaman

    MemberMar 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...
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  • PraveenKumar Purushothaman

    MemberMar 11, 2011

    Refer #-Link-Snipped-# for more... 😀
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  • prakash6flower

    MemberMar 13, 2011

    depletion region = junction , is it?
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  • Harshad Italiya

    MemberMar 15, 2011

    prakash6flower
    depletion region = junction , is it?
    You can say that.
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