Gunn Diodes

The Gunn oscillator diode is the best known and most readily available device in the family of transferred electron devices (TED). They are employed as DC to microwave converters using the negative resistance characteristics of bulk Gallium Arsenide(GaAs) and only require a standard, low impedance, constant voltage power supply, thereby eliminating complex circuitry.

LEMS can manufacture bespoke Gunn diodes given a specified frequency, application & package.

Download our type list & build your own part number

Linwave Gunn Diode Type Numbering List

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DC1276G-T Gunn Diode

Gallium Arsenide graded gap Gunn diode assembled in custom package for fundamental mode of operation in the 26 to 40 GHz band.

Download DC1276G-T Datasheet

DC1276H Gunn Diode

Gallium Arsenide graded gap Gunn diode assembled in custom package for fundamental mode of operation in the 26 to 40 GHz band.

Download DC1276H Datasheet

DC1277F-T Gunn Diode

Gallium Arsenide graded gap Gunn diode assembled in custom package for fundamental mode of operation in the 40 to 60 GHz band.

Download DC1277F-T Datasheet

DC1278F-T Gunn Diode

Gallium Arsenide graded gap Gunn diode assembled in custom package for fundamental mode of operation in the 60 to 75 GHz band.

Download DC1278F-T Datasheet

DC1279F-T Gunn Diode

Gallium Arsenide graded gap Gunn diode assembled in custom package for fundamental mode of operation in the 76 to 78 GHz band.

Download DC1279F-T Datasheet