Schottky diode Application

The structure and characteristics of SBD make it suitable for use as high frequency rectification in low voltage and high current output fields, detection and mixing at very high frequencies (such as X-band, C-band, S-band and Ku-band), and clamping in high-speed logic circuits. SBD is also often used in IC, such as SBD? TTL integrated circuits have long been the mainstream of TTL circuits and are widely used in high-speed computers.

In addition to the characteristic parameters of ordinary PN junction diodes, the SBD electrical parameters used for detection and mixing also include the intermediate frequency impedance (refers to the impedance of the SBD to the specified intermediate frequency when applying the rated LO power, generally between 200 Ω and 600 Ω), voltage standing wave ratio (generally ≤ 2), noise coefficient, etc