SRF2050

Diode Arrays Overview

The SRF2050 is a Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two internal elements within a single package. The device is rated for a continuous forward current of 10 A and a maximum repetitive reverse voltage of 50 V. It utilizes an ITO-220AB (TO-220AB) isolated flange-mount plastic case. Key electrical specifications include a maximum non-repetitive peak forward surge current of 200 A, a maximum forward voltage of 0.7 V, and an operating junction temperature range from -65 °C to 150 °C.

Diode Arrays Feature Summary

• Epitaxial construction with guard-ring design for transient protection
• Low power loss and high efficiency characteristics
• High reliability suitable for surface mounted applications
• Green compound packaging compliant with environmental standards

Diode Arrays Applications

• High frequency rectification in power supplies
• Free-wheeling diodes in DC-DC converters
• Polarity protection circuits
• Efficiency-focused power management systems

Diode Arrays Procurement Notes

Verify the manufacturer marking on the component body matches Taiwan Semiconductor Corporation identifiers. Confirm the suffix 'G' indicates the green compound variant if environmental compliance is required. Ensure the package type corresponds to the ITO-220AB specification with isolated terminals. Cross-reference the date code and packing code prefixes against official distributor documentation to confirm authenticity and lot traceability.

Diode Arrays Selection Notes

Select this component when a 10 A Schottky rectifier with a 50 V reverse voltage rating is required. The common cathode dual-element configuration allows for efficient use of board space compared to discrete single diodes. The TO-220AB package provides robust thermal dissipation capabilities for high-current applications. Consider the 150 °C maximum junction temperature for operation in elevated ambient environments.

Diode Arrays Part Context

This device belongs to the SRF series of isolated Schottky barrier rectifiers produced by Taiwan Semiconductor. The series encompasses various voltage ratings while maintaining consistent current handling and package dimensions. The SRF2050 specifically addresses applications requiring 50 V blocking capability within the 10 A current class, fitting into the broader portfolio alongside variants like the SRF2040 and SRF2060.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.