PESD5V0S1USF,315

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The PESD5V0S1USF,315 – Transient Voltage Suppressor (TVS) Diode is a unidirectional device used primarily for safeguarding sensitive electronic components against voltage transient, induced by lightning and electrostatic discharge (ESD). This device is designed to provide a fail-safe protection solution in the event of an overvoltage, by limiting overvoltage spikes and deviating them away from sensitive components. With an extremely low clamping voltage and very fast response time, this diode is designed to provide excellent signal integrity when applied to applications requiring transient pulse protection.

This PESD5V0S1USF,315 device is suitable for ESD protection of sensitive electronics in harsh industrial, automotive, or hazardous environments. It’s low-profile, industry-standard SOD-323 case size, allows it to be conveniently used in space-constrained applications. It is also equipped with low-Cap VESD (<15pF), increasing design flexibility. The device utilizes avalanche breakdown principles, allowing it to achieve extremely low clamping voltage and fast response time.

This PESD5V0S1USF,315 diode offers several advantages, such as low capacitance (<15pF), low leakage current, low leakage current at increased operating temperatures (up to 100C), and low-temperature stability. In addition, the device is rated up to 400W, providing the best possible protection for sensitive components from ESD and overvoltage transients. The device is also designed for automotive and industrial applications, where low-profile packages are necessary.

The PESD5V0S1USF,315 is suitable for applications such as automotive controls, motor drives, televisions and other consumer electronics, industrial controllers, medical equipment, LEDs, avionics equipment, electronic toll collection systems, and more. In these applications, the device provides fast response time, while its low-Cap VESD ensure stability under environmental conditions.

The PESD5V0S1USF,315 diode works by clamping the voltage coming from outside sources, such as ESD or overvoltage transients, to a safe level before it can reach the internal components of the protected circuit. This low clamping voltage allows the device to remain in a “breakdown” state as long as the overvoltage is present, effectively redirecting the voltage and protecting the sensitive components from damage. Upon the removal of the overvoltage, the device will return to its “forward-bias” state, no longer diverting any current or voltage from the protected circuit.

Overall, the PESD5V0S1USF,315 diode is an ideal device for protecting sensitive electronics in harsh or hazardous environments from voltage transients induced by ESD or overvoltage transients. With its extremely low clamping voltage, extremely fast response time, and low-Cap VESD, the device provides excellent signal integrity for a variety of industrial, automotive, and consumer electronics applications.

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