BAS70KFILM

Single Diodes Overview

The BAS70KFILM is a single Schottky barrier diode manufactured by STMicroelectronics, designed for high-speed switching and signal detection applications. It features a maximum repetitive reverse voltage of 70 V and an average forward rectified current of 70 mA. The device exhibits a low forward voltage of 1 V at 15 mA and a maximum reverse leakage current of 10 µA at 70 V. Operating within a junction temperature range of -65 °C to +150 °C, it utilizes the SOD-523 surface-mount package. Key electrical characteristics include a forward surge current capability of 1 A and a typical capacitance of 2 pF at 0 V bias.

Single Diodes Feature Summary

• Low capacitance design suitable for RF signal detection
• Negligible switching losses due to fast recovery times
• Low series resistance and inductance for efficient conduction

Single Diodes Applications

• RF signal detection circuits
• Temperature compensation networks
• High-speed switching applications

Single Diodes Procurement Notes

Verify the specific suffix KFILM against the official STMicroelectronics datasheet to confirm the SOD-523 packaging and reel specifications. Ensure compatibility with RoHS3 standards and check for any recent Product Change Notifications (PCN) regarding package or material updates before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when low parasitic capacitance and minimal switching loss are critical for circuit performance. The SOD-523 package offers a compact footprint for space-constrained designs. Verify that the 70 V reverse voltage rating aligns with the peak inverse voltage requirements of the target application environment.

Single Diodes Part Context

This part belongs to the BAS70 series of Schottky barrier diodes from STMicroelectronics. The series includes various packages such as SOD-123, SOD-323, and SOT-666 variants. The BAS70KFILM specifically denotes the single-diode configuration in the SOD-523 case, optimized for low-capacitance RF applications.

Single Diodes Replacement Considerations

Cross-reference with other BAS70 series parts like BAS70K or BAS70-09P6FILM if different packaging or dual-diode configurations are acceptable. Ensure pinout and thermal characteristics match the existing board layout when substituting.