BAW78DE6327HTSA1

Overview

BAW78DE6327HTSA1 is a dual common-anode switching diode manufactured by Infineon Technologies. It integrates two independent diodes within a single TO-243AA (SOT-223) surface-mount package. The device is designed for high-speed signal processing and RF applications, offering low forward voltage drop and fast recovery characteristics. It operates with a maximum repetitive peak reverse voltage of 50V and supports continuous forward currents up to 200mA per diode. The component complies with RoHS standards and is suitable for automated assembly processes.

Feature Summary

• Dual common-anode configuration for compact circuit integration
• Fast switching performance optimized for RF and digital signals
• Low forward voltage drop to minimize power loss
• Robust thermal management via SOT-223 package design

Applications

• RF signal switching and routing in communication modules
• Digital logic level shifting and protection circuits
• High-frequency rectification in power supply stages
• Clamping and steering diodes in data line interfaces

Procurement Notes

Verify the exact suffix HTSA1 to confirm the specific tape-and-reel packaging variant. Confirm RoHS compliance status through official Infineon documentation prior to integration. Ensure the TO-243AA footprint matches the target PCB layout. Check for any automotive qualification requirements if used in AEC-Q101 environments. Validate lead-free soldering profiles against manufacturer guidelines.

Selection Notes

Select this component when a dual-diode solution with a common anode is required to save board space. It is appropriate for applications needing fast recovery times and moderate current handling. Compare forward voltage specifications against alternative Schottky or standard silicon diodes. Consider the thermal dissipation capabilities of the SOT-223 package for high-power scenarios. Evaluate pin compatibility with existing designs using similar dual-diode packages.

Part Context

The BAW78 series represents Infineon's range of high-speed switching diodes. The DE suffix typically denotes the dual common-anode configuration within a single package. This family is widely used in consumer electronics and industrial control systems where reliable signal integrity and compact form factors are critical. The HTSA1 suffix indicates specific manufacturing and packaging details defined by Infineon.

Replacement Considerations

Publicly confirmed substitute part numbers for BAW78DE6327HTSA1 are not available in the provided source material. Verify pinout and electrical parameters before considering generic equivalents from other manufacturers.