SD103BWS-E3-08

Single Diodes Overview

The SD103BWS-E3-08 is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 30 V and an average forward rectified current of 350 mA. The device utilizes a SOD-323 (SC-76) package and exhibits a low forward voltage drop of 600 mV at 200 mA. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 30 V, a junction capacitance of 50 pF at 0 V and 1 MHz, and a reverse recovery time of 10 ns. The component operates within a junction temperature range of -55°C to 150°C.

Single Diodes Feature Summary

• Schottky barrier technology for high-speed switching and low forward voltage drop
• Silicon epitaxial planar chip construction with metal silicon junction
• Lead-free finish compliant with RoHS directives

Single Diodes Applications

• Low current rectification in consumer electronics
• High speed switching applications
• DC-DC converter freewheeling diodes

Single Diodes Procurement Notes

Verify the specific suffix E3-08 against the manufacturer's official datasheet to confirm compliance with RoHS standards and packaging configuration. Ensure the ordering part number matches the required tape and reel or cut tape specifications. Cross-reference the manufacturing date code and lot traceability requirements with the supplier before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for low-voltage, medium-current rectification. The SOD-323 package offers space efficiency compared to larger through-hole alternatives. Consider the 30 V reverse voltage rating and 350 mA current capacity to ensure adequate derating margins for the target circuit design.

Single Diodes Part Context

This device belongs to the SD103 series of small signal Schottky diodes from Vishay. The series includes variants with different reverse voltage ratings, such as 20 V and 40 V options. These components are designed for general-purpose rectification and switching in portable and battery-operated devices where low power consumption and small footprint are critical design constraints.

Single Diodes Replacement Considerations

Compatible substitutes include the SD103AWS-G3-08 and SD103CW-G3-08 from Vishay, which share similar electrical characteristics and package types. Other manufacturers offering equivalent SOD-323 Schottky diodes with matching 30 V and 350 mA ratings may also serve as functional replacements.