BAR43CFILM

Diode Arrays Overview

The BAR43CFILM is a general-purpose metal-to-silicon Schottky diode manufactured by STMicroelectronics. It features a maximum DC reverse voltage of 30 V and an average rectified forward current of 100 mA. The device exhibits a low forward voltage drop of 1 V at 100 mA and a reverse leakage current of 500 nA at 30 V. It operates with a junction temperature range up to 150°C and utilizes a surface-mount SOT-23-3 package.

Diode Arrays Feature Summary

• Low turn-on voltage for minimal conduction losses
• Fast switching characteristics with negligible switching losses
• Surface mount design suitable for automated assembly

Diode Arrays Applications

• General purpose signal rectification
• Power management circuits requiring low loss
• High frequency switching applications

Diode Arrays Procurement Notes

Verify the specific suffix 'C' against the official STMicroelectronics datasheet for BAR43FILM or BAR43SFILM, as standard listings typically reference BAR43FILM. Confirm RoHS compliance status and ensure the ordering code matches the exact tape-and-reel or cut-tape configuration required for production integration.

Diode Arrays Selection Notes

Select this component for applications prioritizing low forward voltage and fast recovery in small form factors. Ensure the operating current remains within the 100 mA limit and verify thermal constraints for the SOT-23-3 package under expected load conditions.

Diode Arrays Part Context

This part belongs to the BAR43 series of general-purpose Schottky diodes from STMicroelectronics. These devices are designed for high efficiency in low-voltage, high-frequency applications, offering a robust alternative to standard silicon PN junction diodes due to their superior switching speed and lower power dissipation.

Diode Arrays Replacement Considerations

Direct substitutes include the BAR43FILM and BAR43SFILM from STMicroelectronics. Verify pinout compatibility and electrical ratings before substituting with components from other manufacturers.