P4SMA68A-E3/61

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TVS diodes are used in electronics for surge protection. Their main function is to protect against transient voltage transients, which can occur as a result of power fluctuations, spikes, or electrical noise. The P4SMA68A-E3/61 is one such TVS diode designed to protect sensitive component from over-voltage transients.

This TVS diode is designed to be used in high voltage applications up to 600V. It features a low clamping voltage of 61V, allowing it to provide superior protection for sensitive components. The P4SMA68A-E3/61 is ideal for use in sensitive equipment such as automotive electronics, home appliances, medical devices, telecommunications, and other electronic devices. It has a high surge capability rating of 8A, allowing it to handle higher electrical loads. With its quick response time and broader operating temperature range, the P4SMA68A-E3/61 is well-suited for use in high temperature environments.

The P4SMA68A-E3/61 is designed with the Schottky diode structure. This type of diode is more efficient than alternative diode designs, which helps reduce power dissipation, while providing superior protection. It is designed with a multi-layer structure, enabling it to better absorb higher surge energy, while operating efficiently. The P4SMA68A-E3/61 also features a low capacitance due to its optimized design, which helps reduce radiated noise in high frequency applications.

The working principle of the P4SMA68A-E3/61 is to quickly respond to changes in voltage beyond the set threshold. When the voltage exceeds the diode’s maximum threshold, the diode conducts current, allowing the stored energy to be discharged, thus limiting the voltage level. This protects the downstream components from over-voltage damage. The diode will then return to its off position once the voltage returns to normal levels, and the cycle will repeat. The fast response time also helps reduce the power dissipation that is associated with more traditional protection methods.

The P4SMA68A-E3/61 is an ideal choice for protecting sensitive components against transient voltage surges. With a low clamping voltage, high surge capability, and fast response time, this device is designed to offer superior protection in high voltage applications.

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