SRF2020

Diode Arrays Overview

The SRF2020 is a Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two internal elements housed in an ITO-220AB (TO-220AB) package. The device provides a maximum average forward rectified current of 10A and a repetitive peak reverse voltage of 20V. Key electrical parameters include a maximum non-repetitive peak forward surge current of 200A, a maximum DC blocking voltage of 20V, and a maximum forward voltage of 0.55V at rated current. The component operates within a junction temperature range of -65°C to 125°C.

Diode Arrays Feature Summary

• Epitaxial construction for high reliability
• Guard-ring design for transient protection
• Low power loss characteristics
• High efficiency operation

Diode Arrays Applications

• Surface mounted applications requiring low power loss
• Efficiency-focused power supply designs
• General purpose rectification in low voltage circuits

Diode Arrays Procurement Notes

Verify the specific suffix designation on the component marking against the official datasheet to confirm the exact voltage rating and package variant. Ensure the ordering information matches the required thermal performance and regulatory compliance standards such as UL recognition. Confirm material composition details if environmental restrictions apply to the final assembly.

Diode Arrays Selection Notes

Select this component when a 20V reverse voltage rating is sufficient for the circuit requirements. The 10A current capability suits moderate power applications. Consider the ITO-220AB package for through-hole mounting or specific thermal management needs compared to surface mount alternatives. Evaluate the forward voltage drop impact on overall system efficiency.

Diode Arrays Part Context

This part belongs to the SRF series of isolated Schottky barrier rectifiers from Taiwan Semiconductor. The series includes variants with different reverse voltage ratings, such as the SRF2040 and SRF2060, sharing similar current capabilities and packaging formats. These devices are designed for general-purpose rectification where low forward voltage and high switching speed are beneficial.

Diode Arrays Replacement Considerations

Cross-reference with other SRF series parts like SRF2040D0G or SRF2060D0G if higher voltage ratings are acceptable. Verify pinout compatibility and thermal resistance values before substituting with components from other manufacturers offering equivalent TO-220AB Schottky rectifiers.