SF3005PTH

Diode Arrays Overview

The SF3005PTH is a super fast recovery rectifier diode array manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two individual diodes housed in a single TO-247AD package. The device is designed for high-efficiency power conversion applications requiring rapid switching capabilities. Key electrical specifications include a maximum repetitive peak reverse voltage of 300V and an average forward rectified current of 15A per diode, totaling 30A for the pair. The component exhibits a typical reverse recovery time of 35ns, ensuring minimal switching losses. It utilizes glass-passivated junctions for enhanced reliability and thermal stability under demanding operating conditions.

Diode Arrays Feature Summary

• Super fast recovery characteristics with 35ns reverse recovery time
• Common cathode dual diode configuration in a single TO-247AD package
• Glass-passivated junctions for improved reliability and thermal performance

Diode Arrays Applications

• High-frequency DC-DC converters
• Free-wheeling diodes in switch-mode power supplies
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the complete part number including suffixes against official Taiwan Semiconductor documentation to ensure correct package type and tape/reel specifications. Confirm that the supplier provides genuine components with traceable manufacturing dates. Request the latest datasheet revision to validate electrical parameters such as reverse recovery time and forward voltage drop before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when application requirements demand low reverse recovery charge and high current handling capacity in a through-hole format. The TO-247AD package offers robust mechanical strength and efficient heat dissipation compared to smaller surface-mount alternatives. Ensure the circuit design accounts for the 300V reverse voltage rating and 15A per diode current limit under all operating temperature ranges.

Diode Arrays Part Context

This component belongs to the family of super fast recovery rectifiers from Taiwan Semiconductor. It serves as a discrete semiconductor solution for power electronics, distinct from integrated power management ICs. The TO-247AD housing is standard for high-power through-hole applications, providing a balance between thermal performance and ease of assembly in industrial and consumer power supply designs.

Diode Arrays Replacement Considerations

Consult official cross-reference lists or manufacturer substitution guides for equivalent super fast recovery diodes with matching 300V/30A ratings and TO-247AD packages. Verify pinout compatibility and thermal resistance values before substituting to ensure circuit integrity.