High Voltage Silicon Diode Wafer (1500V)
8-inch silicon wafers fabricated with 1500V breakdown planar diodes for X-ray generators and industrial power systems. Features field-limiting rings for high voltage reliability. Unmounted wafer form qualifies for HTS 8541.10.0040 diode classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral to X-ray apparatus
Diode wafers specifically manufactured for X-ray equipment classify with the apparatus under 9022
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Import Tips & Compliance
• High voltage specs require destructive testing data certification for customs validation
• Include partial processing declaration; fully patterned wafers vs. blank wafers affect classification
• X-ray generator end-use may trigger additional radiation safety import permits
Related Products under HTS 8541.10.00.40
Automotive Grade Silicon Flyback Diode Wafer
AEC-Q101 qualified 200mm silicon wafers for flyback protection diodes in automotive ignition systems and DC-DC converters. Designed for high surge current and automotive temperature extremes. Unmounted automotive diode wafers under HTS 8541.10.0040.
Silicon Schottky Diode Wafer
A large silicon wafer containing thousands of unmounted Schottky diode chips used in power rectification and high-frequency switching applications. These wafers are produced through semiconductor fabrication processes and diced into individual dice post-import. Classified under HTS 8541.10.0040 as unmounted chips, dice, and wafers specifically for diodes other than photosensitive or LED types.
Gallium Arsenide PIN Diode Die
Individual unmounted GaAs PIN diode dice designed for RF switching, attenuation, and microwave applications in telecommunications. These dice feature precise p-i-n junction structures formed on gallium arsenide substrate. HTS 8541.10.0040 applies to such unmounted semiconductor dice for non-photosensitive, non-LED diodes.
Silicon Zener Diode Wafer
300mm silicon wafers patterned with Zener diode structures for voltage regulation in power supplies and protection circuits. These unseparated wafers undergo diffusion and metallization processes before dicing. Fits HTS 8541.10.0040 for unmounted diode wafers excluding photosensitive or LED variants.
200mm Silicon Rectifier Diode Wafer
200mm diameter silicon epitaxial wafers for high-voltage rectifier diodes used in automotive alternators and industrial power supplies. Features p-n junction arrays optimized for forward voltage drop and surge current. HTS 8541.10.0040 covers these unmounted diode wafer forms.
Silicon Carbide Power Diode Die
Unmounted SiC Schottky diode dice for high-temperature, high-power applications in EV inverters and renewable energy systems. These 1200V-rated dice offer low switching losses compared to silicon. Classified in HTS 8541.10.0040 as unmounted chips/dice for non-LED diodes.