SDURF2020CTR

Diode Arrays Overview

The SDURF2020CTR is a general-purpose diode array manufactured by SMC Diode Solutions, designed for surface-mount and through-hole applications. It features a common anode configuration with two diodes in a single package. The device supports a maximum DC reverse voltage of 200 V and operates within a junction temperature range of -55°C to 150°C. Packaged in a TO-220-3 full pack with an isolated tab, it offers efficient thermal management for high-frequency switching circuits.

Diode Arrays Feature Summary

• Common anode dual-diode architecture for compact circuit integration
• High-speed recovery characteristics suitable for frequency switching
• Isolated tab construction for effective heat dissipation
• Robust thermal performance across extended operating temperatures

Diode Arrays Applications

• Anti-parallel diode protection for high-frequency switching devices
• Anti-saturation diode implementation in transistor circuits
• Snubber diode usage in power conversion systems
• Free-wheeling diode application in DC-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix 'CTR' against official manufacturer documentation to confirm packaging type and tape-and-reel specifications. Ensure the selected variant matches the required isolation tab configuration for thermal management needs. Cross-reference the component marking with datasheet images to prevent substitution errors during assembly.

Diode Arrays Selection Notes

Select this component when a common anode configuration is required for 200 V applications. The TO-220-3 package provides superior thermal handling compared to smaller surface-mount alternatives. Consider the isolated tab feature if mounting directly to heatsinks without electrical insulation barriers is necessary for the design.

Diode Arrays Part Context

This part belongs to the SDURF series of fast recovery diode arrays from SMC Diode Solutions. It complements other variants like the SDURD1020CT by offering a through-hole option with different pinout configurations. The series targets industrial power supplies and motor control applications requiring reliable rectification.

Diode Arrays Replacement Considerations

SDURF2020CT serves as a compatible alternative with identical electrical characteristics but may differ in reel packaging specifications. Verify pin compatibility and thermal resistance values before substituting to ensure circuit integrity.