BAT54DW-7-G

Overview

The BAT54DW-7-G is a dual common cathode Schottky barrier diode manufactured by Diodes Incorporated. It features two independent diodes within a single SOT-363 surface-mount package, designed for high-speed switching and low forward voltage applications. The device utilizes Schottky technology to minimize reverse recovery time and reduce power loss in rectification circuits. Key electrical characteristics include a maximum repetitive peak reverse voltage of 30V and a continuous forward current rating of 200mA per diode. The component operates reliably across a wide temperature range, ensuring stability in various electronic environments.

Feature Summary

• Dual common cathode configuration integrates two Schottky diodes into a compact footprint
• Low forward voltage drop enhances energy efficiency in signal processing and power management
• Fast switching speed minimizes reverse recovery charge for high-frequency applications

Applications

• DC-DC converter input/output rectification
• Signal demodulation and mixing circuits
• Protection against reverse polarity in battery-powered devices

Procurement Notes

Verify the exact part marking and datasheet revision when sourcing. Confirm that the SOT-363 package dimensions match your PCB layout requirements. Ensure the supplier provides traceability documentation consistent with Diodes Incorporated standards. Check for any specific handling instructions regarding electrostatic discharge sensitivity during assembly.

Selection Notes

Choose this component when space constraints require dual diode functionality in a minimal outline package. It is suitable for designs prioritizing low capacitance and fast response times over high current capacity. Compare specifications against alternative Schottky diodes if higher voltage ratings or thermal performance are required for the specific application environment.

Part Context

This device belongs to the BAT54 series of small-signal Schottky diodes. It shares functional similarities with other dual diode variants but offers specific pinout and packaging advantages. The DW suffix indicates the SOT-363 tape-and-reel packaging format. This series is widely used in consumer electronics and telecommunications equipment requiring reliable rectification.