B72240L0551K102

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 Suppressors) and Varistors are methods used to confined the voltage in a system. They are part of the surge resilient protection family, and include MOVs (Metal Oxide Varistors). The surge protector type B72240L0551K102 is a varistor, used to protect an application from transient voltage.

The B72240L0551K102 has two main fields of application; Power supply protection and System level ESD protection. In power supply protection, it is used to protect sensitive components such as processors and logic circuits from transient voltages that could otherwise cause permanent damage. In System level ESD protection, it is used to protect RF circuits from high currents generated by lightning or other kinds of damage.

This surge protector works using the working principle of a ‘ silicon avalanche diode’. This diode works by allowing current to flow through it, but as current flow reaches a certain threshold, it switches into a high resistance mode. This means that current is limited, and the voltage across the diode is clamped to a safe level.

The B72240L0551K102 has a high voltage rating of 27V, and a low voltage rating of 6.25V. These ratings are there to prevent the varistor from breaking during operation. It also has a maximum capacitance of 0.5µF, which ensures that the varistor can handle the short and sharp transients that occur during overcurrent conditions.

The B72240L0551K102 also has a low leakage current of 15nA, which helps to prevent accidental damage to sensitive components. This device also has a transient surge current rating of 240A, meaning that it can handle a large amount of transient current, and still remain in a functional state. This makes it perfect for protecting applications from high surge conditions.

In summary, the B72240L0551K102 is a varistor type surge protector, designed for protecting applications from transient voltage. It works by using the principle of a silicon avalanche diode, and has a number of features that enable it to do its job, such as its high voltage rating, low voltage rating, capacitance rating, and transient surge current rating. These features make the B72240L0551K102 an ideal choice for protecting applications from surge conditions.

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