BZX79-B12,143

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

BZX79-B12,143 is a single Zener diode, which is mainly useding for stabilizing and protecting the electrical power circuit. It is typically used in power converters, microprocessors and circuit boards in the communication and other industries.

The device usually works with a maximum reverse voltage of 12 volts and a current capacity of 143mA. The device is designed to work within this value range, operating at a constant voltage. When the voltage is decreased, the Zener diodes start to conduct current through its conduction band, which leds to even out the difference and stabilize the voltage.

Zener diode has a positive voltage-temperature coefficient so that the voltage is able to increase when it is overheated from the original working value. It also has a good temperature stability and is able to working normally in the temperature range from -40℃ to 85℃.

The BZX79-B12,143 is equipped with an epoxy coating and is able to work efficiently under different frequency. The device is made up of two parts, a low voltage indicator and a Zener diode. The low voltage indicator serves as a safety mechanism and will indicate any time the voltage may go beyond the maximum value while the Zener diode will operate as a power stabilizer and surge protector.

In conclusion, the BZX79-B12,143 is a single Zener diode designed to be used in electrical power applications. It can operate at a maximum reverse voltage of 12 volts and at a current capacity of 143mA. The device usually works in the temperature range from -40℃ to 85℃ and has a positive voltage-temperature coefficient to ensure its stability and performance. Furthermore, the device is equipped with an epoxy coating to ensure resistance to different frequencies.

The specific data is subject to PDF, and the above content is for reference