UB16CCT-E3/4W

Diode Arrays Overview

The UB16CCT-E3/4W is a dual common-cathode ultrafast plastic rectifier manufactured by Vishay General Semiconductor - Diodes Division. 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 features a high forward surge capability and is designed for surface mount applications in the TO-263AB (D2PAK) package. It meets MSL level 1 per J-STD-020 standards with a maximum peak reflow temperature of 245 °C.

Diode Arrays Feature Summary

• Ultrafast recovery time with soft recovery characteristics for reduced switching noise
• Low switching losses enabling high efficiency in power conversion circuits
• High forward surge current capability for robust transient protection
• Oxide planar chip junction construction for reliable operation

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with required thermal and mechanical specifications. Confirm that the TO-263AB package dimensions align with the target PCB footprint. Check for RoHS compliance status and lead finish requirements to meet assembly process standards. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to soldering.

Diode Arrays Selection Notes

Select this component for designs requiring fast reverse recovery times in compact surface-mount form factors. The dual common-cathode configuration simplifies circuit layout for synchronous rectification or bridge applications. Consider the thermal performance of the TO-263AB package for heat dissipation needs. Evaluate the soft recovery特性 to minimize electromagnetic interference in sensitive high-frequency environments.

Diode Arrays Part Context

This part belongs to the U16xCT series of ultrafast rectifiers from Vishay. It shares architectural similarities with other members like UB16xCT but differs in packaging and specific electrical ratings. The series is engineered for modern power electronics demanding high speed and reliability. It represents a transition towards more efficient energy conversion systems through advanced semiconductor junction technologies.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal resistance values when evaluating alternative manufacturers' components for direct replacement scenarios.