Schottky Barrier Diode Wafer from Mexico
A 150mm silicon wafer with unmounted Schottky diode chips for high-frequency power rectification in switch-mode power supplies, rated 600V/10A. The wafer is classified under tariff item 8541.59.00 as an unmounted semiconductor device, with low forward voltage drop enabling efficient operation.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the wafer is declared as an unmounted semiconductor device, not as finished diodes
• Keep the wafer in its original packaging to demonstrate it has not been separated into individual chips
• Consult the CBSA Customs D-Memorandum for guidance on semiconductor device classification if uncertain