BAT54T RFG

Single Diodes Overview

The BAT54T RFG is a Schottky barrier diode manufactured by Taiwan Semiconductor Corporation. It features a single-diode configuration housed in an SOT-23 surface-mount package. The device is rated for a maximum repetitive reverse voltage of 30 V and supports a continuous forward current of 200 mA. Key electrical characteristics include a peak non-repetitive forward surge current of 600 mA, a maximum forward voltage of 800 mV at the specified current, and a low reverse leakage current of 2 µA. The component operates within a junction temperature range of -55 °C to +125 °C.

Single Diodes Feature Summary

• Utilizes silicon Schottky barrier technology to achieve low power loss and high efficiency.
• Designed with extremely fast switching capabilities and negligible reverse recovery time.
• Constructed as a surface-mount device suitable for automated assembly processes.

Single Diodes Applications

• High-frequency signal rectification in consumer electronics
• Power management circuits requiring low conduction losses
• DC-DC converter input or output stages

Single Diodes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Taiwan Semiconductor Corporation before integration. Confirm that the SOT-23 footprint matches your PCB design guidelines. Ensure that thermal management requirements are met for the intended operating environment, as performance depends on ambient conditions.

Single Diodes Selection Notes

Select this component when a low-cost, small-footprint Schottky diode is required for general-purpose rectification. It is suitable for applications where moderate current handling and fast switching are prioritized over ultra-low capacitance. Compare against other BAT54 variants if specific voltage or current derating is necessary for your circuit design.

Single Diodes Part Context

This part belongs to the BAT54 series of Schottky barrier rectifiers from Taiwan Semiconductor. The series offers various packaging options including SO123, SOD323, SOD523, SOT-23, and SOT-323. These devices are designed to provide low forward voltage drop and minimal reverse leakage current, making them efficient choices for modern compact electronic designs.

Single Diodes Replacement Considerations

Cross-reference with Nexperia BAT54S or Panasonic BAT54TW for pin-compatible alternatives. Verify that substitute components meet the same 30 V reverse voltage and 200 mA forward current ratings to ensure circuit compatibility without modification.