What should be paid attention to when selecting zener diode? — SUNMATE
What should be paid attention to when selecting zener diode?
What is a zener diode? Using the reverse breakdown state of the PN junction, its current can change in a large range and the voltage is basically not done, which plays a role in voltage stabilization. Then, what problems will be encountered when selecting zener diodes?
1. Voltage stabilizing range: actually, there will be a voltage range to meet everyone's requirements
2. Voltage stabilizing current: the voltage can be stabilized within the range of rated current
3. Working frequency of voltage stabilization: generally, there is an upper limit for the frequency of voltage stabilization
4. Packaging method: You can choose the appropriate packaging method according to your use situation
The above four points are more conventional selection of zener diodes.