BAT54GW RHG

Single Diodes Overview

The BAT54GW RHG is a small-signal Schottky barrier diode manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in an SOT-323 surface-mount package with three terminals. The device is rated for a maximum repetitive peak reverse voltage of 30 V and a continuous forward current of 200 mA. Key electrical characteristics include a maximum forward voltage of 1 V at specified test conditions, a peak reverse current of 2 μA, and a typical reverse recovery time of 5 ns. The component operates within a junction temperature range from -65 °C to +150 °C.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology to achieve low forward voltage drop and high switching efficiency.
• Designed for compact surface-mount applications using the SOT-323 plastic outline package.
• Engineered for high-speed signal rectification and clamping due to rapid reverse recovery characteristics.

Single Diodes Applications

• High-speed switching circuits requiring low capacitance and fast response times.
• Signal clamping and protection in RF and communication modules.
• DC-DC converter freewheeling paths in space-constrained power supplies.

Single Diodes Procurement Notes

Verify the specific suffix RHG against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and marking codes. Ensure the ordering part number matches the exact pinout and thermal rating requirements for the target PCB layout. Cross-reference the date code and lot traceability if required for quality assurance protocols.

Single Diodes Selection Notes

Select this component when a low-profile SOT-323 package is mandatory for board real estate constraints. Choose based on the 30 V reverse voltage limit and 200 mA current capacity relative to circuit load demands. Consider the 150 °C junction temperature rating for high-temperature operational environments compared to standard 125 °C alternatives.

Single Diodes Part Context

This component belongs to the BAT54 series of small-signal Schottky diodes, widely used in consumer electronics and telecommunications. The series is characterized by its balance of speed and current handling in miniature packages. Taiwan Semiconductor positions this variant within their portfolio of general-purpose rectifiers designed for modern miniaturized electronic devices.

Single Diodes Replacement Considerations

Compatible substitutes include Nexperia BAT54W and Diodes Inc. BAT54WG. Verify that alternative manufacturers' parts maintain identical pin configurations and meet or exceed the 30 V reverse voltage and 200 mA forward current ratings before integration.