SK38

Single Diodes Overview

The SK38-TP is a silicon Schottky barrier rectifier manufactured by Micro Commercial Components (MCC). It features an average forward current of 3 A and a maximum repetitive reverse voltage of 80 V. The device exhibits a typical forward voltage drop of 850 mV at full load and a low reverse leakage current of 500 uA. It supports a high non-repetitive peak forward surge current of 100 A. The component operates within a junction temperature range of -55°C to +125°C and is housed in the DO-214AB-2 surface-mount package.

Single Diodes Feature Summary

• Utilizes silicon Schottky technology for low forward voltage drop and minimal power loss.
• Designed with a plastic encapsulate compliant with UL flammability standards.
• Features a molded epoxy body resistant to common mechanical stresses.

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific suffix, such as TP or T3-LF, against the bill of materials, as these indicate distinct packaging formats like reel or cut tape. Confirm RoHS compliance status directly from the manufacturer's latest documentation before procurement. Ensure the ordering quantity matches the required manufacturing volume while accounting for standard factory pack sizes.

Single Diodes Selection Notes

Select this component when a low-loss rectification solution is required for 80 V applications. The 3 A rating suits moderate power conversion tasks. Verify that the DO-214AB footprint aligns with the PCB layout. Consider thermal management requirements based on the expected ambient operating conditions and duty cycle.

Single Diodes Part Context

This part belongs to the SK series of Schottky rectifiers from MCC. It shares core electrical characteristics with other variants in the family but differs in physical packaging and termination style. The SK38 designation specifically denotes the 80 V, 3 A performance class within this product line.

Single Diodes Replacement Considerations

Cross-reference with SK38-T3-LF for identical electrical specifications in alternative packaging. Verify pinout compatibility and thermal resistance values when substituting with components from other manufacturers offering similar 80 V, 3 A ratings.