STPS60170CT

Diode Arrays Overview

The STPS60170CT is a dual common cathode Power Schottky rectifier manufactured by STMicroelectronics. It features a maximum repetitive peak reverse voltage (Vrrm) of 170 V and a maximum continuous forward current (If) of 60 A per diode. The device is housed in a TO-220AB package with three pins. Key electrical parameters include a peak non-repetitive forward surge current (Ifsm) of 270 A, a maximum forward voltage drop (Vf) of 920 mV, and a maximum reverse leakage current (Ir) of 30 μA. Operating temperatures range from -65°C to 175°C.

Diode Arrays Feature Summary

• High junction temperature capability for reliable operation under thermal stress
• Low leakage current characteristics suitable for high-frequency applications
• Specified avalanche capability for enhanced robustness against transient events

Diode Arrays Applications

• High frequency switched mode power supplies
• Desktop SMPS designs requiring enhanced reliability
• Free-wheeling rectification in low voltage DC-to-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix 'CT' corresponds to the tube packaging configuration when sourcing. Confirm that the TO-220AB footprint matches the target PCB layout. Ensure the 170V rating aligns with the system's peak reverse voltage requirements. Check for ECOPACK 2 compliance if environmental regulations apply to the final assembly.

Diode Arrays Selection Notes

Select this component for circuits requiring high current handling at moderate voltages. The dual common cathode configuration simplifies center-tapped transformer designs. Consider the thermal resistance of the TO-220AB package for heat dissipation needs. Evaluate the trade-off between forward voltage drop and leakage current against alternative Schottky devices.

Diode Arrays Part Context

This part belongs to the STPS40170C/STPS60170 series of dual Power Schottky rectifiers. These components are designed to replace standard silicon rectifiers in applications where switching speed and efficiency are critical. The series utilizes Schottky barrier technology to minimize recovery time and conduction losses.

Diode Arrays Replacement Considerations

Direct substitutes within the same family include STPS60170C. Verify pinout compatibility and thermal performance when cross-referencing with other manufacturers' 60A 170V Schottky diodes.