Silicon Schottky Barrier Diode 1N5819 from Mexico
The 1N5819 is a Schottky barrier diode made from silicon, used for low-voltage rectification in power supplies and DC-DC converters. Its metal-semiconductor junction provides fast switching and low forward voltage drop, falling under 'other' semiconductor devices in tariff item 8541.59.00.
Duty Rate — Mexico → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 8541590000; Equal To 8541590000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the Schottky diode under 8541.59.00 as a semiconductor device, not as a rectifier under 8541.10.00
• Provide manufacturer datasheets to confirm the diode's construction and function
• Check if the goods are eligible for duty-free entry under a trade agreement