STPS30L30CT

Diode Arrays Overview

The STPS30L30CT is a dual Schottky rectifier featuring a common cathode configuration housed in a TO-220AB package. It provides a total average forward current of 30 A, split into two independent 15 A legs. The device supports a maximum repetitive peak reverse voltage of 30 V and operates with a junction temperature range up to 150 °C. Key electrical characteristics include a typical forward voltage drop of 0.37 V at 15 A and a maximum non-repetitive peak surge current of 1450 A.

Diode Arrays Feature Summary

• Optimized for very low forward voltage drop to enhance efficiency
• Reliable operation up to 150 °C junction temperature
• High purity, high temperature epoxy encapsulation for mechanical strength
• Guard ring structure for enhanced ruggedness and long-term reliability

Diode Arrays Applications

• Switching power supplies
• DC-DC converters
• Free-wheeling diodes
• Reverse battery protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix (e.g., -N3 or PBF) to confirm RoHS compliance status, as manufacturing variants exist. Ensure the TO-220AB through-hole package matches the target PCB footprint. Confirm that the 30 V rating aligns with the circuit's peak inverse voltage requirements before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a common cathode dual Schottky rectifier is required for high-current applications. The 15 A per leg rating suits moderate power levels where low forward voltage is critical. Verify thermal management capabilities are sufficient for the expected ambient conditions given the 150 °C maximum junction limit.

Diode Arrays Part Context

This part belongs to Vishay's STPS series of center-tap Schottky rectifiers. It is designed for high-frequency operation and features proprietary barrier technology. The series is widely used in power electronics requiring efficient rectification with minimal conduction losses.

Diode Arrays Replacement Considerations

The STPS30L30CTPBF is a verified lead-free variant of this component. Both parts share identical electrical specifications and pinout configurations. Substitution requires confirming that the replacement package matches the existing assembly constraints.