ES1H

Single Diodes Overview

The ES1H is a surface mount super fast rectifier manufactured by Fairchild Semiconductor. It features a glass passivated junction and is housed in the DO-214AC (SMA) package. The device has a maximum repetitive reverse voltage of 500V, an average rectified forward current of 1.0A, and a non-repetitive peak forward surge current of 30A. Electrical characteristics include a maximum forward voltage of 1.7V at 1.0A, a maximum reverse recovery time of 35ns, and a typical junction capacitance of 8.0pF. Thermal resistance values are 85°C/W junction-to-ambient and 35°C/W junction-to-lead.

Single Diodes Feature Summary

• Glass passivated junction chip for reliability
• Super fast recovery time for high efficiency
• Built-in strain relief for mechanical stability

Single Diodes Applications

• Surface mount applications requiring automated placement
• High frequency rectification circuits
• General purpose rectification in power supplies

Single Diodes Procurement Notes

Verify the specific manufacturer documentation to confirm the ES1H datasheet details, as component specifications can vary between original equipment manufacturers and third-party producers. Ensure the ordering information matches the required voltage and current ratings for the intended circuit design before procurement.

Single Diodes Selection Notes

Select this component for designs requiring a 500V reverse voltage rating and 1.0A continuous current capability in a compact SMA package. Consider the 35ns reverse recovery time for high-speed switching applications. Verify thermal management requirements based on the specified junction-to-ambient thermal resistance.

Single Diodes Part Context

The ES1H belongs to the ES1 series of fast rectifiers from Fairchild Semiconductor. This series includes variants with different voltage ratings such as ES1F, ES1G, and ES1J. These components share similar physical packaging and general functional characteristics but differ in their maximum repetitive reverse voltage specifications.

Single Diodes Replacement Considerations

Compatible substitutes include ES1G (400V), ES1J (600V), and ES1F (300V) from Fairchild, provided the voltage rating meets the circuit requirements. Other manufacturers producing DO-214AC super fast rectifiers with equivalent 1.0A current and 500V voltage ratings may also serve as alternatives.