ESH1B

Single Diodes Overview

The ESH1B is a Schottky Barrier Rectifier manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration with a maximum average forward rectified current of 1 A and a peak repetitive reverse voltage rating of 100 V. The device utilizes a DO-214AC (SMA) surface-mount package, designed for efficient thermal dissipation in compact circuit layouts. Key electrical characteristics include a low forward voltage drop to minimize power loss and a fast switching speed suitable for high-frequency applications. The component is rated for an operating junction temperature range up to 150 °C, ensuring reliability under varying thermal conditions.

Single Diodes Feature Summary

• Low forward voltage drop for improved efficiency
• Fast switching action with low reverse recovery time
• High surge current capability for robustness
• Lead-free finish compliant with RoHS standards

Single Diodes Applications

• DC-DC converters
• Power supply circuits
• Free-wheeling diodes
• Polarity protection circuits

Single Diodes Procurement Notes

Verify the specific datasheet revision and ordering part number directly with Taiwan Semiconductor or authorized distributors before procurement. Confirm that the package marking and tape-and-reel specifications match your assembly requirements. Ensure compliance with current environmental regulations such as RoHS and REACH. Cross-reference the manufacturer's latest availability status to avoid obsolescence risks during production planning.

Single Diodes Selection Notes

Select the ESH1B when a 1 A current rating and 100 V reverse voltage are required in a compact SMA package. Consider its low forward voltage and fast recovery characteristics for high-efficiency power conversion designs. Evaluate thermal management needs based on the expected ambient temperature and duty cycle. Compare performance metrics against alternative Schottky diodes if higher current or voltage ratings are anticipated in future iterations.

Single Diodes Part Context

The ESH1B belongs to the family of surface-mount Schottky barrier rectifiers offered by Taiwan Semiconductor. These components are engineered for general-purpose rectification in consumer electronics, telecommunications, and industrial equipment. The SMA package provides a balance between current handling capacity and board space efficiency, making it suitable for automated pick-and-place manufacturing processes.

Single Diodes Replacement Considerations

Consult the official Taiwan Semiconductor replacement guide for verified cross-reference part numbers. Ensure any substitute maintains identical pinout, voltage, and current ratings. Verify package compatibility and thermal characteristics to guarantee seamless integration without redesigning the PCB layout.