DSA20C100PB

Diode Arrays Overview

The DSA20C100PB is a Schottky diode manufactured by IXYS, belonging to the DSA20C series. It features a dual anode common cathode configuration housed in a TO-220-3 through-hole package. The device supports a repetitive peak reverse voltage of 100 V and a maximum forward current of 10 A. Key electrical characteristics include a low forward voltage of 730 mV and a high surge current capability of 220 A. It operates within a temperature range of -55°C to +150°C with a power dissipation rating of 65 W.

Diode Arrays Feature Summary

• Utilizes silicon technology for robust Schottky rectification
• Features a dual anode common cathode internal configuration
• Designed for high-efficiency power conversion applications

Diode Arrays Applications

• High-frequency DC-DC converters
• Free-wheeling rectification in power supplies
• Low-voltage high-current rectification circuits

Diode Arrays Procurement Notes

Verify component authenticity against Littelfuse or IXYS official documentation due to potential acquisition-related labeling variations. Confirm RoHS compliance status via the specific datasheet revision. Ensure the TO-220-3 package matches the target PCB footprint requirements before integration into the design.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop is critical for efficiency at 10 A loads. The dual anode common cathode arrangement allows for center-tapped transformer configurations. Compare thermal resistance specifications against the system's heat sinking capabilities to ensure operation remains within the 150°C junction limit under continuous load conditions.

Diode Arrays Part Context

This part belongs to the DSA20C family of Schottky rectifiers from IXYS, now part of Littelfuse. The series is characterized by fast switching speeds and low forward voltage drops suitable for modern power electronics. The TO-220-3 package provides a balance between current handling capacity and mounting simplicity for industrial and consumer power supply designs.

Diode Arrays Replacement Considerations

Cross-reference with other DSA20C variants such as DSA20C150PB for higher voltage ratings. Verify pinout compatibility with existing circuit layouts. Check if alternative manufacturers offer equivalent Schottky diodes with matching forward voltage and surge current specifications.