BAS69WFILM

Single Diodes Overview

The BAS69WFILM is a low capacitance small signal Schottky diode from STMicroelectronics, packaged in SOT-323. It features a 15V repetitive peak reverse voltage and a continuous forward current of 10 mA. The device exhibits extremely low junction capacitance, typically less than 1 pF at 0 V reverse bias and 1 MHz frequency. This characteristic minimizes disturbance on RF signals, making it suitable for RF detection and temperature drift compensation. The component operates with a maximum junction temperature of 150 °C.

Single Diodes Feature Summary

• Designed specifically for radio frequency applications due to very low parasitic inductance and resistance
• Utilizes a 15V barrier structure to provide extremely low junction capacitance for minimal signal disturbance
• Optimized for the detection of RF signals and the compensation of voltage drift relative to temperature changes

Single Diodes Applications

• RF signal detection circuits
• Voltage drift compensation systems
• Space-saving electronic designs requiring low profile packages

Single Diodes Procurement Notes

Verify the specific ordering code BAS69WFILM against official STMicroelectronics documentation to confirm the SOT-323 package and single diode configuration. Ensure that the tape and reel delivery mode aligns with manufacturing requirements. Confirm environmental compliance specifications such as ECOPACK grades if applicable to the project standards before finalizing procurement.

Single Diodes Selection Notes

Select this component when low junction capacitance is critical for maintaining signal integrity in high-frequency environments. The SOT-323 package offers a compact footprint suitable for space-constrained layouts. Consider the 15V reverse voltage rating and 10 mA forward current limits to ensure operation within safe absolute maximum ratings under expected load conditions.

Single Diodes Part Context

The BAS69 series comprises low capacitance small signal Schottky diodes available in various configurations including single, common cathode, common anode, series, parallel, and opposite diodes. These devices are engineered for RF applications where minimizing parasitic effects is essential. The series supports diverse packaging options like SOD-523 and SOT-666 to accommodate different board space and thermal management needs.

Single Diodes Replacement Considerations

Other BAS69 variants such as BAS69KFILM (SOD-523) or BAS69-05WFILM (common cathode) may serve as alternatives depending on circuit topology and package constraints. Verify pinout compatibility and electrical characteristics match the original design requirements before substitution.