CTLSH5-40M833 BK

Single Diodes Overview

The CTLSH5-40M833 is a surface mount silicon Schottky rectifier manufactured by Central Semiconductor Corp. It features a leadless TLM833 case design with four anode and four cathode terminals to maximize current handling and thermal efficiency. The device supports a continuous reverse voltage of 40 V and an average forward current of 5.0 A. Key electrical characteristics include a low forward voltage drop ranging from 0.35 V at 1.0 A to 0.52 V at 5.0 A, and a maximum reverse leakage current of 200 μA at 40 V. The component operates within a junction temperature range of -65 °C to +150 °C.

Single Diodes Feature Summary

• High thermal efficiency utilizing a leadless package design that provides superior power dissipation capabilities compared to equivalent packaged devices.
• Low forward voltage and low leakage current characteristics designed for high operational efficiency in compact applications.
• Robust construction featuring multiple anode and cathode connections to support high surge currents.

Single Diodes Applications

• Applications requiring small physical size and high operational efficiency
• Surface mount rectification circuits demanding high thermal performance
• Power supply designs utilizing leadless package configurations

Single Diodes Procurement Notes

Verify the specific ordering suffix required for your application, as plating options such as PBFREE or TIN/LEAD must be explicitly added to the part number during procurement. Confirm the package type matches the TLM833 mechanical outline. Ensure compatibility with the suggested mounting pad dimensions provided in the datasheet to maintain thermal integrity.

Single Diodes Selection Notes

Select this component when space constraints necessitate a leadless surface mount package while maintaining a 5.0 A current rating. The low forward voltage drop makes it suitable for efficiency-critical designs. Evaluate the thermal resistance requirements based on the copper mounting pad area available on the printed circuit board, as heat dissipation varies significantly between ceramic, aluminum core, and FR-4 epoxy substrates.

Single Diodes Part Context

This device belongs to the Central Semiconductor Schottky rectifier family, specifically engineered for surface mount technology. The TLM833 case represents a specialized leadless form factor designed to increase watts per unit area. This series targets modern electronics where miniaturization and thermal management are critical design parameters.

Single Diodes Replacement Considerations

Public documentation lists CTLSH5-40M833S TR as a replacement for the discontinued CTLSH5-40M833 BK and TR variants. Verify pinout compatibility and thermal characteristics before substitution.