B72214S0321K551 Circuit Protection

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

Surge protectors are critical components in helping to reduce damage from power outages and other hazardous situations. One such device is the B72214S0321K551 transient voltage suppressor (TVS) diode, which is designed to protect various electronic systems from high-voltage transients. With a breakdown voltage of 30v and a Maximum Clamping Voltage (Vc) of 42v, the B72214S0321K551 is a high performance device that offers excellent protection from spikes and surges, as well as providing reliable operation and long life.

TVS diodes, also known as Varistors or MOVs, are devices used to protect sensitive electronic circuits from transients. They act like a fuse in that they will “trip” when the voltage across them exceeds their breakdown voltage. This in turn causes the current through the device to be limited, preventing further damage to the circuit. The B72214S0321K551 is a typical TVS diode, providing protection for circuits against fast transients such as electrostatic discharge (ESD) and lightning-induced surges.

The working principle of TVS devices is based on their ability to quickly change from a low impedance to a high impedance state when their breakdown voltage is exceeded. This change in state results in the current to the protected circuit being limited, thereby preventing damage. For the B72214S0321K551, this breakdown voltage is 30v, and the Maximum Clamping Voltage (Vc) is 42v, providing reliable protection against ESD and lightning surges.

The primary application of the B72214S0321K551 is as a transient voltage suppressor for power supplies, switch-mode power supplies (SMPS), and any other application that needs fast overvoltage protection. Additionally, it can also be used in automotive circuits, communication systems, and personal electronics, as well as in electrical and electronic equipment that requires transient protection.

In conclusion, the B72214S0321K551 is a high performance TVS diode, providing excellent transient protection for power supplies and other applications. With a breakdown voltage of 30v and a Maximum Clamping Voltage (Vc) of 42v, it offers reliable and efficient protection against spikes and surges, ensuring the safety of the protected circuits.

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