B72522V0350K072

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

TVS (Transient Voltage Suppressor or Transient Voltage Surge Suppressor) and MOV (Metal Oxide Varistor) devices are key components in electronic equipment designed to provide protection from electrostatic discharges, power transients, and voltage surges. One of the key components designed for this purpose is the B72522V0350K072. This application note will provide an overview of the device and its associated working principle.

Application Field:

The B72522V0350K072 is a transient voltage suppressor designed for a wide variety of applications including: the protection of telecommunications, consumer, industrial, and computer circuitry from voltage transients. It can also be used to protect from power surges and electrostatic discharges. It is designed to provide reliable protection against over-voltage events, and its protection is compliant with the IEC 61000-4-2 ESD test.

The B72522V0350K072 is an enhancement mode suppressor on a small footprint. It has a Low input capacitance of 4 pF, high operating voltage from 8 to 24V, and a fast response time of 1.5 ns overdrive voltage. It is an ideal device for protecting sensitive circuitry, such as opto-electronics and precision analog circuits.

Working Principle:

The B72522V0350K072 is an electrostatic discharge (ESD) protection device that works by using an N-channel MOSFET as its switching mechanism. The device works by sensing voltage levels greater than its threshold voltage and using the N-channel MOSFET to limit the voltage by dissipating the excess energy in the form of heat.

When the voltage of the protected circuit exceeds the threshold voltage of the B72522V0350K072, the MOSFET switch will be activated and the excess voltage will be dissipated. The dissipated energy of the voltage spike is then converted into heat, which is dispersed to the surrounding environment. By doing so, any damage to sensitive components such as transistors or integrated circuits is prevented.

Additionally, the B72522V0350K072 provides overvoltage protection by limiting the voltage on the protected line. This allows the circuitry to be operated safely without catastrophic damage from an over voltage event.

Conclusion:

The B72522V0350K072 is a robust, high-performance TVS device designed for protecting sensitive circuitry from electrostatic discharges, power transients, and voltage surges. It has a low input capacitance of 4 pF, a high operating voltage from 8 to 24V, and a fast response time of 1.5 ns overdrive voltage. By its use of an N-channel MOSFET as its switching mechanism, it both dissipates any excess energy and protects from over-voltag

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