Principle of ESD protection diode
Principle of ESD protection diode

ESD discharge diode is an overvoltage and anti-static protection component designed for I/O port protection in high-speed data transmission applications. ESD protection devices are used to prevent sensitive circuits in electronic devices from being affected by ESD (electrostatic discharge).

Categories:Product knowledge Date:2025-02-14 Hits:524 View »


What is the working principle of a voltage regulator diode
What is the working principle of a voltage regulator diode

Zener diode (also known as Zener diode) is a single PN junction diode used for stabilizing voltage.

Categories:Product knowledge Date:2025-02-14 Hits:495 View »


The difference between TVS tube and voltage regulator tube
The difference between TVS tube and voltage regulator tube

Zener diode (also known as Zener diode) is a semiconductor device that has high resistance until the critical reverse breakdown voltage. At this critical breakdown point, the reverse resistance decreases to a very small value, and in this low resistance region, the current increases while the voltage remains constant.

Categories:Product knowledge Date:2025-02-14 Hits:428 View »


The difference between one-way and two-way TVS tubes
The difference between one-way and two-way TVS tubes

Transient Voltage Suppressor (TVS), abbreviated as TVS, is a high-performance protective device in the form of a diode.

Categories:Product knowledge Date:2025-02-13 Hits:546 View »


Characteristics of Bridge Pile
Characteristics of Bridge Pile

A bridge stack is an electronic component composed of multiple diodes inside. The main function is rectification, adjusting the direction of current.

Categories:Product knowledge Date:2025-02-13 Hits:506 View »


Do TVS diodes have positive and negative terminals? Method for distinguishing the positive and negative poles of TVS tubes
Do TVS diodes have positive and negative terminals? Method for distinguishing the positive and negative poles of TVS tubes

TVS diode, also known as transient suppression diode, is a widely used new type of high-efficiency circuit protection device, which has extremely fast response time (sub nanosecond level) and considerable surge absorption capability.

Categories:Product knowledge Date:2025-02-13 Hits:506 View »


How to determine the model when the diode on the circuit board is broken?
How to determine the model when the diode on the circuit board is broken?

If the diode on the circuit board is damaged, you can still see the original model of the tube and replace it with a diode of the same model.

Categories:Product knowledge Date:2025-02-12 Hits:447 View »


Identification and fault diagnosis methods for diodes
Identification and fault diagnosis methods for diodes

The main characteristic of a diode is its unidirectional conductivity, which means that under the action of forward voltage, the on resistance is very small; Under the action of reverse voltage, the conduction resistance is extremely high or infinite.

Categories:Product knowledge Date:2025-02-12 Hits:440 View »


How to reduce the voltage drop of Schottky diodes
How to reduce the voltage drop of Schottky diodes

The biggest advantages of Schottky diodes are low impedance, small forward voltage drop, and fast recovery speed, so they are commonly used in high-frequency high current rectification and voltage drop protection circuits.

Categories:Product knowledge Date:2025-02-12 Hits:466 View »


YFW Youfeng Microelectronics launches a full range of SOD-123FL, SMA, SMB packaged CRD constant current diodes
YFW Youfeng Microelectronics launches a full range of SOD-123FL, SMA, SMB packaged CRD constant current diodes

CRD constant current diode, CRD constant current diode application, CRD product model, constant current diode, YFW Youfeng Microelectronics launches a full range of SOD-123FL, SMA, SMB packaged CRD constant current diodes YFW Youfeng Micro Constant Current Diode CRD015A (B/D) - CRD080A (B/D) SMA/SMB/SOD-123FL Product Selection

Categories:Product knowledge Date:2025-02-11 Hits:495 View »


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