Diode, also known as crystal diode, abbreviated as diode, and early vacuum electronic diode; It is an electronic device with unidirectional conduction current. There is a PN junction with two lead terminals inside the semiconductor diode, and this electronic device has the ability to transduce unidirectional current in the direction of the applied voltage. Generally speaking, a crystal diode is a p-n junction interface formed by sintering p-type and n-type semiconductors.
Categories：Product knowledge Date：2024-10-11 Hits：235 View »
For ordinary rectifier diodes, as long as there are fluctuations in the power grid, turning on and off of high-power equipment in the same network, lightning strikes, switch sparks, large capacity inductive loads, and large capacity capacitive loads in the application circuit, when the instantaneous voltage is higher than the reverse breakdown voltage value of the diode, voltage damage parameter attenuation or complete breakdown short circuit open circuit may occur.
Categories：Product knowledge Date：2024-10-11 Hits：295 View »
Surface mounted rectifier diodes generate heat during operation, and excessive heating can accelerate their service life. Therefore, the cooling system of rectifier diodes is developed. So what is the cooling principle of surface mount rectifier diodes?
Categories：Product knowledge Date：2024-10-11 Hits：221 View »
During the operation of a thyristor, its anode A and cathode K are connected to the power supply and load, forming the main circuit of the thyristor. The gate G and cathode K of the thyristor control the device connection of the thyristor, forming the control circuit of the thyristor.
Categories：Product knowledge Date：2024-10-11 Hits：219 View »
When a thyristor is subjected to reverse anode voltage, regardless of the voltage applied to the gate, the thyristor remains in an off state.
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It has the advantages of high input resistance (100000000-1000000000 Ω), low noise, low power consumption, large dynamic range, easy integration, no secondary breakdown phenomenon, wide safe working area, and good thermal stability. It has become a strong competitor to bipolar transistors and power transistors.
Categories：Product knowledge Date：2024-10-11 Hits：219 View »
The new generation of amplification components developed based on the principle of the transistor has three polarities: gate, drain, and source. Its characteristic is the extremely high internal resistance of the gate, which can reach several hundred megaohms using silicon dioxide material. It belongs to voltage controlled devices.
Categories：Product knowledge Date：2024-10-11 Hits：215 View »
The new generation of amplification components developed based on the principle of the transistor has three polarities: gate, drain, and source. Its characteristic is the extremely high internal resistance of the gate, which can reach several hundred megaohms using silicon dioxide material. It belongs to voltage controlled devices.
Categories：Product knowledge Date：2024-10-11 Hits：216 View »
Schottky diodes and fast recovery diodes are common in circuit applications, so what are their roles in circuit applications?
Categories：Product knowledge Date：2024-10-09 Hits：223 View »
Schottky diodes and fast recovery diodes are common in circuit applications, so what are their roles in circuit applications?
Categories：Product knowledge Date：2024-10-09 Hits：220 View »
