Silicon Schottky Diode Wafer
A large silicon wafer containing thousands of unmounted Schottky diode chips used in power rectification and high-frequency switching applications. Produced through semiconductor fabrication processes, the wafer is unseparated. It is classified as a non-photosensitive, non-LED diode in wafer form.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the wafer contains transistor structures
Transistor wafers are classified under a different subheading.
If the wafer includes integrated circuits
Integrated circuit wafers fall under electronic integrated circuits.
If the wafer is partially processed
Parts of semiconductor devices are classified separately.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the wafer as an unmounted semiconductor device, not as individual diodes
• Provide fabrication process documentation to support classification
• Verify if the wafer qualifies for duty-free treatment under trade agreements
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