SBCT1040

Diode Arrays Overview

The SBCT1040 is a Schottky Barrier Rectifier Diode manufactured by Diotec Semiconductor. It features a dual common cathode configuration with an average forward current rating of 2 x 5A. The device has a maximum repetitive peak reverse voltage of 40V. Key electrical characteristics include a forward voltage of less than 0.63V at 10A and 25°C, and a typical junction capacitance of 300pF at 4V. The component supports a peak forward surge current of up to 120A per diode and operates within a junction temperature range of -50°C to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient power conversion
• Low forward voltage drop to minimize conduction losses
• High surge current capability for robust operation
• Fast switching speed with negligible recovery time

Diode Arrays Applications

• DC-DC converters
• Free-wheeling rectification in inductive loads
• Polarity protection circuits
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific package type and marking code against the official Diotec Semiconductor datasheet before procurement. Confirm that the selected variant matches the required thermal resistance and voltage ratings for your specific circuit design. Ensure compliance with RoHS directives if environmental standards are mandated for your manufacturing process.

Diode Arrays Selection Notes

Select this component based on the combined 10A current handling capacity and 40V reverse voltage requirement. Consider the thermal management needs, as the rated current decreases with increasing case temperature. Evaluate the low forward voltage characteristic for efficiency gains in low-voltage, high-current applications compared to standard silicon rectifiers.

Diode Arrays Part Context

This part belongs to the SBCT10 series of Schottky Barrier Rectifiers from Diotec Semiconductor. The series offers various voltage ratings ranging from 20V to 100V while maintaining a consistent 2 x 5A current rating. These devices are designed for general-purpose rectification in industrial and commercial electronics where high efficiency and fast switching are critical.

Diode Arrays Replacement Considerations

Direct replacements within the same series include SBCT1020 (20V) and SBCT1045 (45V), provided the voltage margin is sufficient. Cross-brand equivalents must match the 2x5A current, 40V minimum reverse voltage, and TO-220AB or similar package dimensions.