BAT54W-HG3-08

Single Diodes Overview

The BAT54W-HG3-08 is a single Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a peak repetitive reverse voltage (Vrrm) of 30 V and a maximum average forward rectified current (If) of 200 mA. The device exhibits a low forward voltage drop of 800 mV at 100 mA and a low leakage current of 2 µA at 25 V. It has a peak non-repetitive forward surge current (Ifsm) rating of 600 mA and a typical reverse recovery time (trr) of 5 ns. The component operates within a junction temperature range of -55°C to +125°C and is housed in a surface-mount SOD-123 package.

Single Diodes Feature Summary

• Utilizes silicon Schottky technology for high-efficiency switching with minimal power loss.
• Features a compact SOD-123 surface-mount package designed for automated assembly and space-constrained layouts.
• Provides low forward voltage characteristics suitable for low-voltage signal processing and clamping applications.

Single Diodes Applications

• DC-DC converter output rectification
• Free-wheeling diode in low-voltage circuits
• Signal detection and mixing in RF applications

Single Diodes Procurement Notes

Verify the specific suffix code on the datasheet to confirm packaging configuration, as variations exist between tape-and-reel and cut-tape formats. Ensure compliance with RoHS directives if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components, especially given the component's widespread use in consumer electronics.

Single Diodes Selection Notes

Select this component when a small-signal Schottky diode with a 30 V reverse voltage rating is required. It is appropriate for circuits where low forward voltage drop and fast switching speeds are critical. Consider the SOD-123 footprint constraints and thermal dissipation capabilities relative to the expected forward current load in your design.

Single Diodes Part Context

This component belongs to the BAT54 series of Schottky diodes from Vishay. The series includes various configurations such as dual common cathode and triple arrangements. The BAT54W variant specifically denotes a single diode configuration in the SOD-123 package, distinguishing it from multi-diode packages like the BAT54S or BAT54A.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers include BAT54W-G3-08 and BAT54W-V-G-08. These alternatives share identical electrical specifications and pinout configurations, allowing for direct replacement in existing designs without circuit modification.