**Diodes**
==========

A *diode* is a two-terminal electronic component that conducts current primarily in one direction.
This directory also contains laws for triodes, tetrodes, pentodes, etc.

.. py:currentmodule:: symplyphysics.laws.electricity.circuits.diodes

**Contents:**

.. toctree::
    :maxdepth: 4


    laws.electricity.circuits.diodes.current_from_voltage_and_diode_constant_in_vacuum_diode
    laws.electricity.circuits.diodes.current_from_voltage_and_triode_constant_in_vacuum_triode
    laws.electricity.circuits.diodes.diode_constant_for_plane_parallel_diode
    laws.electricity.circuits.diodes.diode_constant_of_cylindrical_diode
    laws.electricity.circuits.diodes.direct_permeability_coefficient_for_triode_with_flat_electrodes
    laws.electricity.circuits.diodes.internal_resistance_of_vacuum_diode
    laws.electricity.circuits.diodes.limit_operating_frequency_of_vacuum_diode
    laws.electricity.circuits.diodes.space_charge_density_in_diode_device
    laws.electricity.circuits.diodes.steepness_of_volt_ampere_characteristic_of_vacuum_diode
    laws.electricity.circuits.diodes.voltage_of_equivalent_diode_for_pentode
    laws.electricity.circuits.diodes.voltage_of_equivalent_diode_for_tetrode
    laws.electricity.circuits.diodes.voltage_of_equivalent_diode_for_triode