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SDZT15R6.8 Application Field and Working Principle

The SDZT15R6.8 Diode-Zener-Single is a single diode-zener device with a reverse breakdown voltage of 6.8V. It is generally used to protect the power supply circuits and the equipment’s DC output voltage from the effects of large transient voltages. This diode-zener is offered in three packages: through-hole, through-hole non-standard, and surface mount.

Application of SDZT15R6.8

The SDZT15R6.8 Diode-Zener-Single is mainly used in power supplies, LCD TV power supplies, communication power supplies, automotive power supplies, and other industries. It can also be used in circuits requiring transient voltage protection due to its low reverse leakage current, high temperature stability, and low forward voltage.

Working Principle of SDZT15R6.8

The SDZT15R6.8 Diode-Zener-Single operates by forward biasing its cathode, allowing a lmited amount of current to flow through the diode structure. When the reverse voltage across the diode structure reaches the rated breakdown voltage, a small amount of current continues to flow, which causes the voltage to remain relatively constant under the stress of transient voltage spikes. This results in improved protection against power supply disruptions.

In addition, the SDZT15R6.8 is designed with a low forward voltage to reduce power losses in the system. It also features a low leakage current, which helps to reduce power dissipation and extend the life of the component. Additionally, the device exhibits excellent temperature stability, which helps to provide consistent performance in applications with wide temperature variations.

Conclusion

The SDZT15R6.8 Diode-Zener-Single is designed to provide protection against transient voltage spikes and other transient events in power supply circuits. It features a low reverse leakage current, low forward voltage, and high temperature stability, allowing it to perform reliably and consistently in a wide variety of applications. Thanks to these features, the SDZT15R6.8 is an ideal choice for protecting electronic circuits from high voltage and current environments.

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