BAS40-05/DG/B3R

Diode Arrays Overview

The BAS40-05/DG/B3R is a dual common cathode Schottky barrier rectifier manufactured by Nexperia USA Inc. It features two independent diodes within a single SOD323 surface-mount package, designed for high-frequency switching and low forward voltage drop applications. The device is constructed using silicon planar technology, ensuring robust performance in compact circuit designs where space efficiency and signal integrity are critical.

Diode Arrays Feature Summary

• Dual common cathode configuration allows for efficient bridge rectification or logic gating in minimal footprint
• Low forward voltage drop enhances energy efficiency in low-voltage power supply circuits
• Fast switching characteristics support high-frequency operation in data line protection and RF applications

Diode Arrays Applications

• High-speed data line protection in consumer electronics
• OR-ing circuits for battery backup systems
• Clamping and steering diodes in logic interfaces

Diode Arrays Procurement Notes

Verify the specific suffix B3R against the manufacturer's current datasheet to confirm tape-and-reel packaging specifications and marking codes. Ensure the ordering part number matches the exact electrical tolerances required for your design, as Nexperia may update documentation without changing the core device functionality.

Diode Arrays Selection Notes

Select this component when a dual Schottky diode solution is needed in an SOD323 package. It is suitable for designs requiring low capacitance and fast recovery times. Compare its reverse leakage current and maximum repetitive peak reverse voltage against alternative packages if board space permits larger footprints for higher current handling.

Diode Arrays Part Context

This component belongs to Nexperia's BAS40 series of small-signal Schottky diodes. The series is widely used in portable devices and communication equipment due to its small size and reliable switching performance. Nexperia provides extensive application notes detailing the integration of these diodes into RF and digital circuits.

Diode Arrays Replacement Considerations

Direct substitutes include other dual common cathode Schottky diodes in SOD323 packages from manufacturers like Diodes Incorporated or ON Semiconductor. Verify pin compatibility and electrical parameters such as Vf and Ir before substitution.