SK19B R5G

Single Diodes Overview

The SK19B R5G is a surface-mount Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon construction and is housed in the DO-214AA (SMB) plastic package with two pins. The device is RoHS compliant and GREEN compliant, indicating adherence to specific environmental standards regarding halogen content. It functions as a single-phase, single-element rectifier designed for general-purpose applications requiring low forward voltage drop and high switching efficiency.

Single Diodes Feature Summary

• Schottky barrier technology provides low forward voltage drop and fast switching characteristics.
• GREEN compliant construction ensures compliance with environmental regulations regarding halogen-free materials.
• RoHS compliant manufacturing process supports environmentally friendly production standards.

Single Diodes Applications

• General purpose rectification in consumer electronics
• DC-DC converter output rectification
• Free-wheeling diode applications in power supplies

Single Diodes Procurement Notes

Verify the exact ordering part number against the manufacturer's current catalog to ensure availability of the R5G suffix variant. Confirm that the DO-214AA package dimensions match the target PCB footprint requirements. Ensure that the supplier provides documentation confirming both RoHS and GREEN compliance status for regulatory adherence.

Single Diodes Selection Notes

Select this component when a low-cost, surface-mount Schottky rectifier is required for standard voltage levels. The SMB package offers a balance between current handling capability and board space constraints. Consider thermal management requirements based on the expected average forward current and ambient operating conditions during circuit design.

Single Diodes Part Context

This component belongs to the SKxxB series of Schottky rectifiers from Taiwan Semiconductor. The series typically includes variants with different reverse voltage ratings and current capacities, all sharing similar package styles and fundamental switching properties. The R5G suffix denotes specific tape-and-reel packaging and GREEN compliance attributes within this product line.

Single Diodes Replacement Considerations

Direct replacements include the SK19BR5G or SK19B R5 from the same manufacturer. Cross-brand equivalents must match the DO-214AA package, 3A current rating, and appropriate reverse voltage specifications. Verify pinout compatibility and thermal performance before substitution.