STPS660CB-TR

Diode Arrays Overview

The STPS660CB-TR is a dual Schottky rectifier array from STMicroelectronics, housed in a surface-mount TO-252-3 (DPAK) package. It features a common cathode configuration with two independent anodes. The device supports a maximum repetitive reverse voltage of 60 V and an average forward current of 3 A per diode. Key electrical parameters include a maximum forward voltage of 610 mV at 3 A, a peak forward surge current of 120 A, and a maximum reverse leakage current of 19 uA. It operates within a junction temperature range of -40°C to +150°C.

Diode Arrays Feature Summary

• Dual Schottky barrier rectification for efficient power conversion
• Common cathode configuration simplifies circuit layout
• Low forward voltage drop reduces conduction losses
• High thermal stability suitable for demanding environments

Diode Arrays Applications

• DC-DC converter output rectification
• Free-wheeling diodes in inductive load circuits
• Power supply input protection
• Automotive electronics power management

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm the tape and reel quantity and packaging type. Ensure the component matches the required automotive qualification standards if used in vehicle applications. Cross-reference the datasheet revision date to confirm parameter consistency. Confirm the manufacturer's authenticity through authorized distribution channels to avoid counterfeit components.

Diode Arrays Selection Notes

Select this component when a low-loss, high-current dual rectifier is needed in a DPAK package. Consider the 60 V rating against peak circuit voltages including transients. Evaluate the thermal performance requirements based on the 3 A continuous current capability. Compare alternative packages if space constraints differ from the TO-252-3 footprint.

Diode Arrays Part Context

This part belongs to STMicroelectronics' Power Schottky Rectifier family, designed for high-efficiency switching applications. The STPS series utilizes silicon technology to provide fast switching speeds and robust reverse blocking capabilities. The CB-TR variant specifically denotes the surface-mount DPAK package with tape-and-reel delivery for automated assembly processes.

Diode Arrays Replacement Considerations

Check for direct pin-compatible alternatives such as the STPS660CSFY in a TO-277A package, noting the form factor difference. Verify that any substitute maintains the 60 V reverse voltage and 3 A current ratings. Ensure the replacement offers equal or better forward voltage characteristics to maintain system efficiency.