BAT46JFILM

Single Diodes Overview

The BAT46JFILM is a high-speed switching diode manufactured by STMicroelectronics, designed for applications requiring fast recovery and low forward voltage drop. It features a compact SOD-323 surface-mount package, which facilitates automated assembly and reduces footprint in dense circuit layouts. The device is constructed using silicon planar technology to ensure robust performance under varying thermal conditions. Key electrical characteristics include a maximum repetitive peak reverse voltage of 70V and a continuous forward current rating suitable for general-purpose rectification and signal processing tasks.

Single Diodes Feature Summary

• High-speed switching capability with low junction capacitance
• Compact SOD-323 surface-mount package design
• Robust silicon planar construction for reliability

Single Diodes Applications

• General-purpose rectification in consumer electronics
• Signal demodulation and detection circuits
• Clamping and protection in RF applications

Single Diodes Procurement Notes

Verify the specific suffix 'JFILM' against official STMicroelectronics documentation to confirm exact binning or tape-and-reel specifications. Ensure compatibility with standard SOD-323 footprints during PCB layout. Cross-reference datasheet revisions to validate thermal resistance values before finalizing component selection for production runs.

Single Diodes Selection Notes

Select this component when space constraints necessitate an SOD-323 package while maintaining fast switching speeds. Consider the 70V reverse voltage limit for appropriate biasing conditions. Evaluate thermal management requirements based on expected forward current loads and ambient operating temperatures to ensure long-term reliability within specified limits.

Single Diodes Part Context

This diode belongs to STMicroelectronics' general-purpose switching diode family, optimized for high-frequency operations. It complements other small-signal devices in portable and automotive electronics where size and speed are critical. The product line emphasizes consistency in electrical parameters across manufacturing batches to support large-scale integration.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts from STMicroelectronics or other manufacturers offering compatible SOD-323 switching diodes with matching voltage and current ratings.