BSPD120480D2K

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Mixed technology TVS devices, such as the BSPD120480D2K, provide the robust protection needed for both AC and DC powered applications. In mixed technology TVS devices, the AC/DC breakdown voltage blocking capability is generally higher than the breakdown voltage blocking capability of a standard TVS device, so the BSPD120480D2K is an ideal choice for protecting a wide range of sensitive electrical components from overvoltage spikes.

The BSPD120480D2K is an extremely reliable TVS device with an operating temperature range from -65°C to +150°C. The external component count is minimized due to the integrated ESD safeguard, allowing for a broad range of EMI/RFI protection options. The integrated ESD safeguard is capable of suppressing extremely fast rise time overvoltage surges up to 20kV, and its self-regentering capability ensures that it will reset after each transient voltage event.

The primary working principle of the BSPD120480D2K is based on the breakdown voltage blocking, or “trigger” effect. This means that when an overvoltage surge that is greater than the specified breakdown voltage is applied, the device responds by “switching” and reacting to the voltage, thereby blocking the additional current flow. This action prevents further damage to sensitive electrical components associated with the high voltage spike.

The BSPD120480D2K is also capable of providing integrated EMI/RFI protection. The device contains specialized integrated components that are designed to efficiently absorb and divert energy from EMI/RFI radiation. This helps to control the interference created by the radiation and provides a more reliable and safe operation.

The BSPD120480D2K is also capable of providing integrated surge protection. It is designed to prevent the destructive effects of high voltage transients by diverting and safely dissipating the extra energy along a different path from the sensitive electronics. This protection helps to ensure that any component that is connected to the BSPD120480D2K will remain secure and safe from overvoltage spikes.

Due to its versatile characteristics, the BSPD120480D2K is suitable for use in a wide range of applications, from telecommunications to automotive. It can be used with DC or AC powered systems to provide protection from overvoltage spikes, EMI/RFI radiation, and also to provide surge protection in the event of an electrical short.

Understanding the working principles and application fields of the BSPD120480D2K is essential for anyone looking to implement this powerful protection device into their system. By utilizing the BSPD120480D2K’s unique features, engineers can be sure that their system will remain safe and secure from the damaging effects of overvoltage surges and EMI/RFI radiation. It is a cost-effective solution that will help to provide the robust protection needed for a wide variety of system designs.

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