ES1G

Single Diodes Overview

The ES1G is a fast recovery rectifier diode manufactured by Diotec Semiconductor, not YAGEO. It features a 400 V reverse voltage rating and a 1 A forward current capability in a DO-214AC (SMA) surface-mount package. Key electrical parameters include a maximum forward voltage of 1.3 V, a reverse leakage current of 5 uA, and a rapid recovery time of 25 ns. The device supports a maximum surge current of 30 A and operates within a temperature range of -50°C to +150°C.

Single Diodes Feature Summary

• Superfast recovery characteristics for efficient high-frequency switching applications
• High thermal stability with an extended operating temperature range up to 150°C
• Low forward voltage drop to minimize conduction losses
• Robust construction capable of handling high surge currents

Single Diodes Applications

• High-frequency power supply circuits
• DC-DC converter output rectification
• Free-wheeling diodes in inductive load protection
• General-purpose rectification in consumer electronics

Single Diodes Procurement Notes

Verify the manufacturer designation carefully, as the ES1G model is primarily associated with Diotec Semiconductor rather than YAGEO. Confirm that the specific component received matches the required electrical specifications and package type. Ensure compliance with relevant environmental standards such as RoHS if mandated by the design requirements. Cross-reference datasheets from authorized distributors to validate authenticity and technical accuracy before integration into production.

Single Diodes Selection Notes

Select this component when a compact SMA package is required for superfast rectification tasks. The 400V rating suits medium-voltage AC-DC conversion stages. Consider the 25ns recovery time for applications demanding reduced switching losses. Evaluate the 1A current limit against peak load requirements to ensure adequate headroom. Verify thermal management capabilities given the high junction temperature tolerance.

Single Diodes Part Context

The ES1G belongs to the EA/EG/ER/EM/ES series of fast recovery rectifiers produced by Diotec Semiconductor. This series is designed for general-purpose rectification where speed and efficiency are critical. The component utilizes silicon planar technology and is encapsulated in a lead-free DO-214AC housing. It is distinct from passive components like resistors or capacitors typically stocked by other manufacturers.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers for the ES1G are not available in the provided source material. Engineers should consult official manufacturer cross-reference guides or distributor databases for verified equivalents that match the 400V, 1A, and 25ns recovery specifications.