SBL1030-E3/45

Single Diodes Overview

The SBL1030-E3/45 is a Schottky Barrier Rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 30 V and a maximum average forward rectified current of 10 A at a case temperature of 110 °C. The device exhibits a maximum instantaneous forward voltage of 0.60 V at 10 A and supports a peak forward surge current of 250 A. Operating junction and storage temperatures range from -40 to +125 °C. The component utilizes a TO-220AC package with matte tin-plated leads.

Single Diodes Feature Summary

• Guardring structure provides overvoltage protection
• Low forward voltage drop for high efficiency
• High frequency operation capability
• High forward surge current capability

Single Diodes Applications

• Switching mode power supplies
• Freewheeling diodes
• DC-to-DC converters
• Polarity protection applications

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm the correct packaging configuration, as the E3/45 designation corresponds to tube delivery in standard quantities. Ensure that the selected variant matches the required thermal resistance and mechanical mounting specifications for the intended application environment.

Single Diodes Selection Notes

Select this component for low voltage, high frequency rectification tasks requiring robust surge handling. Consider the thermal characteristics when designing heat dissipation strategies, particularly regarding the junction-to-case thermal resistance. Validate that the 30 V reverse voltage rating aligns with the circuit's peak working conditions to ensure reliable operation within the specified temperature range.

Single Diodes Part Context

This part belongs to the SBL(F,B)1030 & SBL(F,B)1040 series of Schottky Barrier Rectifiers. The product line includes variants with different voltage ratings and package options such as ITO-220AC and TO-263AB. The E3 suffix indicates consumer grade compliance with lead-free standards and whisker testing requirements.

Single Diodes Replacement Considerations

• SBL1040-E3/45

Single Diodes FAQ

What is the isolation voltage specification for the TO-220AC package?

The datasheet specifies an isolation voltage only for the ITO-220AC package, which is 1500 VAC from terminal to heatsink. No isolation voltage value is provided for the standard TO-220AC package.

How does the E3 suffix affect the component's reliability classification?

The E3 suffix denotes consumer grade components that meet JESD 201 class 1A whisker test requirements. This differs from the HE3 suffix, which indicates high reliability grade and AEC Q101 qualification.