V05P11P

TVS (transient voltage suppressor) devices are known as protective components and are used for protecting different electronic components from over voltages. Varistors, MOVs, and other TVS devices are used to absorb excessive voltage and protect sensitive components such as microcontrollers and other sensitive electronic components. This article will focus on V05P11P application field and working principle.

V05P11P Application Field

V05P11P is an transient voltage suppressor (TVS) diode specifically designed for ESD protection of automotive applications. This highly reliable device is used to protect sensitive electronics in modern vehicles from electrostatic discharge (ESD) effects up to 25 kV. It is also used to protect the board from ESD and other over voltage conditions like lightning.

This device meets the highest ESD standards and its ESD protection capability is certified up to 25 kV, including ISO10605. V05P11P can be used to protect ICs, microcontrollers, LED drivers, LEDs, and automotive LCDs as well as security ICs. Due to its low reverse leakage current and low operating voltage, it is an ideal solution for single-ended line drivers, transistors, and regulators.

V05P11P Working Principle

V05P11P is a vacuum-sealed, highly reliable diode that works by clamping transient and over-voltage voltages and reducing the magnitude of the voltage reaching the input pin of the device. This device is designed to protect sensitive electronic components, such as microcontrollers and other electronic components, from over-voltage conditions.

The working principle of this TVS diode is to provide an ultra-low impedance path between ground and the transient noise peak instantaneously when over-voltage occurs. This instantaneous conduction of current causes a sudden voltage transition that significantly reduces the magnitude of the high voltage which is at the input pin of the device. This clamping voltage will decay over time, as the peak voltage of the transient signal diminishes. When the peak voltage has reduced to a safe, normal operating voltage, the TVS diode will return to a high-impedance state.

Conclusion

This article has focused on V05P11P application field and working principle. The V05P11P is used to protect sensitive electronics from ESD and other over-voltage conditions, as well as providing an ultra-low impedance path, thus limiting the magnitude of the voltage that reaches the input pin of the device.