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The BYM12-200HE3_B/I is a high-speed rectifier diode manufactured by Vishay General Semiconductor. It features a fast recovery time and low forward voltage drop, making it suitable for high-frequency applications. The device is housed in a DO-214AC (SMA) surface-mount package. Key electrical characteristics include a maximum repetitive peak reverse voltage of 200V and an average forward rectified current rating of 1A. It operates with a non-repetitive peak forward surge current capability and maintains a specified junction temperature range.
Verify the specific suffix codes against the manufacturer's latest datasheet to ensure correct packaging and material compliance. Confirm that the ordering code matches the required voltage and current ratings for your design. Check for any recent updates to the environmental declarations or pin configurations before finalizing procurement specifications.
Select this component when a compact surface-mount solution is required for moderate current levels up to 1A. Ensure the circuit operating frequency aligns with the diode's fast recovery specifications. Verify that the thermal management strategy supports the device's power dissipation limits within the specified ambient temperature range.
This part belongs to the BYM series of fast recovery rectifiers designed for general-purpose high-efficiency applications. The HE3 designation indicates the use of Green Molding Compound, which is halogen-free, bromine-free, and antimony-free. This series offers improved reliability and environmental compliance compared to standard plastic-encapsulated diodes.