BAT 54 B5003

Single Diodes Overview

The Infineon Technologies BAT 54 B5003 is a small signal switching diode manufactured in the SOT-23-3 surface-mount package. It features a dual configuration with a maximum forward current of 200 mA and a peak reverse voltage rating of 85 V. The device exhibits a fast recovery time of 4 ns, ensuring efficient high-speed operation. Electrical characteristics include a typical forward voltage of 1.25 V and a reverse leakage current of 150 nA. It supports a wide operating temperature range from -65 °C to +150 °C and can withstand a maximum surge current of 4.5 A.

Single Diodes Feature Summary

• Dual configuration for compact circuit integration
• Fast switching speed with 4 ns recovery time
• High thermal stability up to 150 °C junction temperature

Single Diodes Applications

• High-speed signal switching
• Clipping and clamping circuits
• Logic level translation

Single Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific B5003 suffix matches design requirements. Check for RoHS compliance documentation. Ensure storage conditions prevent moisture damage prior to soldering. Validate lot traceability against project specifications.

Single Diodes Selection Notes

Select this component for applications requiring dual diodes in a minimal footprint. The SOT-23-3 package suits space-constrained designs. Consider the 85 V reverse voltage limit for appropriate biasing. Evaluate the 200 mA forward current capacity against load requirements. Assess thermal management needs given the high maximum operating temperature.

Single Diodes Part Context

This part belongs to Infineon's small signal switching diode portfolio. It utilizes silicon technology optimized for rapid transition times. The product line targets consumer electronics and industrial control systems where reliability and size are critical factors.

Single Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify pinout compatibility before replacement. Ensure electrical parameters meet or exceed original specifications.