SDHN15K

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The SDHN15K is a type of diodes, rectifiers and array, which is used in various areas of electrical engineering. It is a specifically designed to provide high voltage reverse blocking capability. The device is built upon a Silicon-Carbide (SiC) substrate and has a reverse avalanche breakdown voltage that can reach up to 15kV.

Due to its high breakdown voltage, the SDHN15K is often used in high voltage applications such as Power Electronics, Lighting, Automotive and Aerospace. The device offers users with great flexibility in regard to its design, including various control and output options that enable it to meet the specific requirements of different applications.

The SDHN15K can be deployed in either a single or multiple string configuration. In single string applications, the device can typically handle up to 10kV of reverse voltage. In multiple string applications, the device can handle up to 15kV. In both of these cases, the SDHN15K offers low on-resistance and low junction temperature that allows it to experience minimal losses during operation.

When it comes to its working principle, the SDHN15K operates similarly to other rectifier diode arrays. The device consists of a common anode and a unique cathode for each diode within the array. When the voltage to the anode is very high, the electrons will flow from the anode to the multiple cathodes and this is how the reverse blocking action is achieved. The breakdown voltage of the device is also dependent on the number of diodes that are placed in the array and this can easily be adjusted by varying the number of diodes.

The SDHN15K is a very versatile component and can be used in a wide range of applications. It has the capability to operate even in harsh environmental conditions and the user can vary the number of diode strings in the array to achieve the desired breakdown voltage. Additionally, its low on-resistance and low junction temperature imply minimal losses during operation making it the perfect choice for many high voltage applications in the automotive and aerospace industries.

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