B380CE-13

Overview

The B380CE-13 is a Schottky barrier rectifier manufactured by Diodes Incorporated. It features an 80V maximum repetitive reverse voltage and a 3A average forward rectified current rating. The device utilizes a surface-mount SMC (DO-214AB) package, designed for efficient thermal performance in compact layouts. It exhibits low forward voltage drop characteristics to minimize conduction losses and high surge current capability to withstand transient overloads. The component supports a junction temperature range from -55°C to +175°C, ensuring reliable operation in demanding power supply applications.

Feature Summary

• Schottky barrier technology for ultra-fast switching speeds
• Low forward voltage drop reduces power dissipation
• High surge current handling capability protects against transients
• Lead-free finish and RoHS compliant construction

Applications

• DC-to-DC converters
• Power supply output rectification
• Free-wheeling diodes in inductive circuits
• Reverse polarity protection circuits

Procurement Notes

Verify the specific suffix 'CE' against the manufacturer's official datasheet to confirm package type and marking details. Ensure compatibility with automated pick-and-place equipment for the SMC footprint. Confirm that the operating environment does not exceed the specified thermal limits. Cross-reference the part number with authorized distributors to avoid counterfeit components. Validate that the application voltage and current ratings remain within safe operational boundaries during peak loads.

Selection Notes

Select this component when high efficiency and fast recovery are required in medium-current applications. The SMC package offers a balance between current capacity and board space constraints. Consider the forward voltage drop at the expected load current to calculate total system losses. Evaluate the thermal resistance of the PCB layout to ensure adequate heat dissipation. Compare alternative packages if higher current ratings or different mounting styles are necessary for the specific design.

Part Context

This part belongs to the B3xx series of Schottky rectifiers from Diodes Incorporated, which provides various voltage and current combinations. The CE suffix typically denotes a specific tape-and-reel packaging configuration for automated assembly. This series is widely used in consumer electronics and industrial power supplies due to its reliability and cost-effectiveness. The component represents a standard solution for general-purpose rectification tasks requiring moderate speed and efficiency.

Replacement Considerations

Direct substitutes include other 80V 3A Schottky diodes in the SMC package from manufacturers such as Vishay or ON Semiconductor. Verify pinout compatibility and thermal characteristics before substitution. Ensure that any replacement part meets the same RoHS and lead-free requirements. Check for equivalent forward voltage and reverse leakage specifications to maintain circuit performance.