P4SMA7.5 Circuit Protection

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TVS-Diodes are protection devices which limit transient voltage swing in electronic circuits. Such devices are usually associated with the protection of conductors, wires and other sensitive components, and the P4SMA7.5 is a type of TVS-Diodes that provides an efficient protection from transient currents.

The P4SMA7.5 is a high-performance, surface-mount TVS diode which is designed to robustly divert current away from sensitive components and circuits that need protection from transients, spikes and electrical noise. It is a bi-directional device with symmetric breakdown characteristics, resulting in superior protection for both the positive and the negative supply. Typically used in automotive and industrial applications, the P4SMA7.5 acts as a voltage protection and is able to clamp a wide range of transient voltages up to 7.5V, which is ideal for automotive and industrial applications.

The P4SMA7.5 is a Uni-Polar TVS Diode that has a Reverse Standoff Voltage of 5V, a Peak Pulse Power of 2000W, and a peak Pulse Current of 35A. It has a low-capacitance design which ensures fast response time and excellent reliability over a wide range of temperatures. Additionally, it also offers very low leakage current which is ideal for applications with sensitive circuits and components. It is available in two packages (8-lead and 14-lead) and is RoHS compliant and lead-free for use in environmental-safe products.

The working principle of the P4SMA7.5 TVS Diode is relatively straightforward and simple. When the transient voltage exceeds the peak standoff voltage, the diode begins conducting and the current is diverted away from the sensitive circuits and components. The diode is designed to dissipate the current in the form of heat and return the voltage to a safe level. This prevents over-voltage conditions which can cause devices and components to malfunction or suffer damage.

The P4SMA7.5 is a great device for transient protection applications in automotive and industrial applications. It is designed to protect sensitive circuits and components from transient currents, and provides excellent performance over a wide range of temperatures. The low-capacitance design ensures fast response time, while the low-leakage current eliminates current surges when the diode is off. The P4SMA7.5 is a reliable and effective device for protecting electronic components and circuits from transient voltage swings.

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