BAT41

Single Diodes Overview

The BAT41 is a general-purpose signal Schottky diode manufactured by STMicroelectronics, designed for surface mount applications. It features a low forward voltage drop and extremely fast switching characteristics with negligible switching losses. The device offers low leakage current and low capacitance, making it suitable for high-frequency signal processing. It is constructed using silicon technology and provides robust protection against electrostatic discharge through an integrated PN junction guard ring.

Single Diodes Feature Summary

• Extremely fast switching with negligible switching losses
• Low forward and reverse recovery times
• Low leakage current losses
• Integrated PN junction guard ring for ESD protection

Single Diodes Applications

• High-frequency signal processing
• General electronic circuits
• Power management systems

Single Diodes Procurement Notes

Verify the specific package variant (DO-35 or MiniMELF/LL41) required for your design, as availability may vary between axial lead and surface mount versions. Confirm RoHS compliance status and check for end-of-life notices on specific sub-types. Ensure the selected component matches the manufacturer's datasheet specifications for thermal resistance and maximum operating temperature to guarantee reliability in the final assembly.

Single Diodes Selection Notes

Select this component for applications requiring low forward voltage and rapid response times. Consider the physical package constraints when choosing between DO-35 and MiniMELF options. Verify that the continuous forward current rating of 100 mA meets the circuit requirements. Evaluate the thermal performance based on the specified junction-to-ambient thermal resistance for the chosen mounting configuration.

Single Diodes Part Context

The BAT41 belongs to the family of small-signal Schottky diodes produced by STMicroelectronics. These devices are engineered for efficiency in low-power signal handling. The product line emphasizes speed and low loss, distinguishing them from standard rectifier diodes. They are widely used in consumer electronics and industrial control systems where signal integrity and power efficiency are critical.

Single Diodes Replacement Considerations

Cross-reference with Vishay BAT41 variants for equivalent electrical performance. Check for compatible surface mount alternatives if PCB space is limited. Verify pinout compatibility and thermal characteristics before substituting.