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  2. PIN diode - Wikipedia

    en.wikipedia.org/wiki/PIN_diode

    A PIN diode RF microwave switch. Under zero- or reverse-bias (the "off" state), a PIN diode has a low capacitance. The low capacitance will not pass much of an RF signal. Under a forward bias of 1 mA (the "on" state), a typical PIN diode will have an RF resistance of about 1 ohm, making it a good conductor of RF. Consequently, the PIN diode ...

  3. RF switch - Wikipedia

    en.wikipedia.org/wiki/RF_switch

    A solid state switch is an electronic switching device based on semiconductor technology (e.g. MOSFET, PIN diode). It functions similarly to an electromechanical switch except that it has no moving parts. Some of the solid state switches from Agilent Technologies

  4. Diode - Wikipedia

    en.wikipedia.org/wiki/Diode

    A PIN diode has a central un-doped, or intrinsic, layer, forming a p-type/intrinsic/n-type structure. [42] They are used as radio frequency switches and attenuators. They are also used as large-volume, ionizing-radiation detectors and as photodetectors. PIN diodes are also used in power electronics, as

  5. RF switch matrix - Wikipedia

    en.wikipedia.org/wiki/RF_Switch_Matrix

    A PIN Diode RF Microwave Switch There are two types of switches typically used in switch matrices: Coaxial Electromechanical Switches and Solid State Switches , also known as electronic switches . Coaxial electromechanical switches can be further divided into two categories based on their architecture, latching relay and non-latching relay.

  6. Power semiconductor device - Wikipedia

    en.wikipedia.org/wiki/Power_semiconductor_device

    Reverse voltage blocking device, commonly modeled as a switch in series with a voltage source, usually 0.7 VDC. The model can be enhanced to include a junction resistance, in order to accurately predict the diode voltage drop across the diode with respect to current flow. Up to 3000 amperes and 5000 volts in a single silicon device.

  7. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    Infrared diode: often changed to "D" for diode J: Jack (least-movable connector of a connector pair), jack connector (connector may have "male" pin contacts and/or "female" socket contacts) all types of connectors, including pin headers. JP: Jumper (link) K: Relay or contactor: L: Inductor or coil or ferrite bead: LD, LED: LED: often changed to ...