P6SMB480AHE3_ALL Circuit Protection

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The P6SMB480AHE3_ALL is a component of a TVS - Diode, which is a special purpose diode designed for high-energy clamping protection against lightning surges and power line spikes. It is also known as a transient voltage surge suppressor (TVSS).

The P6SMB480AHE3_ALL is designed to be used for both ac and dc applications. Its high surge current capability and low clamping voltage make it suitable for use in a wide range of power electronic systems. It features a breakdown voltage of 480V, a peak pulse current rating of 1500A, and a maximum repetitive peak reverse voltage of 6V.

The device consists of two discrete reverse biased zener diodes. The structure of the device is designed to ensure that any voltage surges induced does not exceed a predetermined level, thus providing the desired surge protection. The device also includes a pair of internal fuses that will blow if the current exceeds a predetermined level.

The working principle of the P6SMB480AHE3_ALL is simple. When there is an increase in the input voltage, the device will limit the maximum voltage value to a predetermined level, by diverting the excess current into a ground channel. This in turn, prevents any potential damage to the system due to the excessive voltage. The device also limits the inrush current, further protecting the system from voltage fluctuations or surges.

The P6SMB480AHE3_ALL is an ideal solution for a variety of applications, such as low-power power supplies, motor drives, inverters, HVAC systems, and industrial machines. It can also be used in automotive applications, such as fuel pumps, alternators and starter motors. In addition, it is suitable for applications that require higher surge protection, such as UPS systems and data communications.

In conclusion, the P6SMB480AHE3_ALL is a component of a TVS - Diode that provides high-energy surge protection against lightning surges and power line spikes. The device is designed for both ac and dc applications and provides reliable surge protection. It is suitable for a wide range of power electronic systems and features a breakdown voltage of 480V, a peak pulse current rating of 1500A, and a maximum repetitive peak reverse voltage of 6V. It is an ideal solution for a variety of applications due to its high surge current capability and low clamping voltage.

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