PESD3V3S1UL,315

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TVS or transient voltage suppressor diodes are devices made up of a multi-layered assembly of large-area or high doping silicon junction diodes used to clamp or absorb excessive transient voltages of various magnitudes and duration. PESD3V3S1UL,315 is a unidirectional TVS diode with a maximum peak pulse power of 600 W, a nominal breakover voltage of 3.3 V, and a nominal hold over voltage of 1.15 V.

Application Field

PESD3V3S1UL,315 TVS Diodes are widely used in various telecommunications and electronics systems, such as interfaces, audio/video equipment, computers and storage systems, communication systems, automotive electronics, industrial electronics, and so on. Furthermore, these devices can protect electrical components from overvoltage caused by electrostatic discharge (ESD) or voltage transients.

Working Principle

When a voltage transient passes through, these TVS diodes will absorb the excessive voltage of various magnitudes and duration. When the current through the diode becomes greater than the maximum breakdown voltage of the diode, the diode breaks down and begins to conduct current. This creates a low-impedance path for transient current to flow, while limiting the voltage across the output of the diode, thereby protecting the device being connected to that output.

In addition, PESD3V3S1UL,315 TVS diodes feature low capacitance and low dynamic resistance, which ensure good ESD performance, fast response time, and low clamping voltage. Their built-in dual-die structure provides a low clamping voltage and a wide absorption magnitude range, and their wide temperature range makes them suitable for a variety of application conditions.

Overall, PESD3V3S1UL,315 TVS diodes provide a reliable and efficient way to protect delicate circuits and components, offering superior protection and convenience for both automotive and industrial applications.

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