Knowledge

1, Distribution of diode usage in communication equipment The usage of diodes in communication equipment varies significantly due to device type, functional complexity, and technological generational

1, Material Revolution: Reshaping Energy Efficiency Benchmarks with Wide Bandgap Devices The performance limitations of traditional silicon-based diodes in high voltage, high frequency, and high tempe

1, 5G base station construction: Ultra fast recovery diodes become a must-have The global number of 5G base stations is expected to exceed 4 million by 2025, with each base station requiring over 1000

一, The size of the diode market in the communication industry: a leap from billions to billions 1. Global market: By 2025, the scale will exceed 42 billion US dollars, and the proportion of the commun

一, Optoelectronic characteristic parameter authentication: comprehensive control from basic performance to high-frequency response The authentication of the optoelectronic characteristics of diodes in

一, Technological breakthroughs of international communication brands 1. Huawei: Revolution of Silicon Carbide Diodes in 5G Base Stations Huawei has replaced traditional silicon-based devices with sili

一, Device level optimization: precise matching of characteristic parameters 1. Selection of low voltage drop devices In low-voltage DC power supply scenarios, Schottky diodes are the preferred choice

一, The physical essence of switching speed: carrier dynamics and parasitic parameters The switching speed of a diode is determined by both the reverse recovery time (trr) and the junction capacitance

一, Basic electrical parameters: determine the basic performance of the device 1. Positive voltage drop (VF) Forward voltage drop is the voltage difference between the anode and cathode when a diode is

一, The mapping relationship between the core technical parameters of high-frequency diodes and communication scenarios 1. Reverse recovery time (Trr): the "speed threshold" of high-frequency

1, The heating mechanism of diodes in communication scenarios The particularity of communication circuits leads to three main characteristics of diode heating: high-frequency switching loss, reverse r

一, The physical essence of forward voltage drop and the particularity of communication scenarios The forward voltage drop of a diode is due to the weakening process of the built-in electric field in t