U16BCT-E3/4W

Diode Arrays Overview

The U16BCT-E3/4W is a dual common-cathode ultrafast plastic rectifier manufactured by Vishay General Semiconductor. It utilizes oxide planar chip junction technology to achieve ultrafast recovery time and soft recovery characteristics, resulting in low switching losses and high efficiency. The device offers high forward surge capability and is designed for use in low voltage, high frequency rectifier applications within switching power supplies, freewheeling circuits, DC-to-DC converters, and polarity protection specifically for DCM applications.

Diode Arrays Feature Summary

• Ultrafast recovery time with soft recovery characteristics
• Oxide planar chip junction construction
• High forward surge current capability

Diode Arrays Applications

• Low voltage, high frequency rectification in switching power supplies
• Freewheeling diodes in power conversion circuits
• DC-to-DC converters
• Polarity protection specifically for DCM applications

Diode Arrays Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct package type and electrical ratings. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Check for any recent Product Change Notifications (PCN) that may affect mechanical dimensions or material composition prior to finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for designs requiring fast switching speeds and low reverse recovery charge in common-cathode configurations. Ensure the operating voltage and current ratings exceed circuit demands with appropriate safety margins. Consider thermal management requirements due to the TO-220AB or TO-263AB package options available for this series.

Diode Arrays Part Context

This part belongs to the U(B)16 series of dual common-cathode ultrafast plastic rectifiers from Vishay. The series includes variants with different voltage ratings such as U16BCT, U16CCT, and U16DCT. These devices are engineered for high-efficiency power conversion applications where rapid switching and minimal energy loss during transition are critical performance factors.

Diode Arrays Replacement Considerations

Compatible substitutes include other Vishay U16 series variants like U16CCT-E3/4W or U16DCT-E3/4W depending on required voltage ratings. Cross-brand replacements must match the dual common-cathode configuration, ultrafast recovery specifications, and compatible package types such as TO-220AB or TO-263AB.