BAS70 RFG

Single Diodes Overview

The BAS70-04 RFG is a small signal switching diode manufactured by Taiwan Semiconductor Corporation. It features a dual Schottky configuration housed in an SOT-23-3 surface-mount package. Key electrical parameters include a peak reverse voltage of 70 V, a maximum forward current of 70 mA, and a peak surge current of 100 mA. The device exhibits a fast recovery time of 5 ns, a low forward voltage of 1 V, and minimal reverse leakage current of 100 nA. It operates within a temperature range of -55°C to +125°C with a power dissipation rating of 225 mW.

Single Diodes Feature Summary

• Dual Schottky barrier rectifier design for efficient signal processing
• Ultra-fast 5 ns reverse recovery time for high-speed switching applications
• Low forward voltage drop to minimize power loss
• Compact SOT-23-3 surface-mount footprint for space-constrained PCBs

Single Diodes Applications

• High-speed signal switching circuits
• RF detection and mixing stages
• Clamping and protection in consumer electronics
• Logic level shifting interfaces

Single Diodes Procurement Notes

Verify the specific suffix 'RFG' against the manufacturer's official datasheet to confirm packaging details and compliance status. Ensure the component matches the required RoHS specifications for your assembly process. Cross-reference the full part number with authorized distributors to avoid counterfeit components. Confirm that the dual Schottky configuration aligns with your circuit schematic requirements before procurement.

Single Diodes Selection Notes

Select this component when a dual Schottky configuration is required in a compact SOT-23-3 package. It is suitable for applications demanding fast switching speeds and low forward voltage drops. Consider the 70 V reverse voltage rating and 70 mA forward current limits to ensure adequate headroom for your specific circuit conditions. Verify thermal management needs given the 225 mW power dissipation capability.

Single Diodes Part Context

This component belongs to the BAS70 series of small signal switching diodes from Taiwan Semiconductor. The series is designed for general-purpose high-speed switching applications. The BAS70-04 variant specifically denotes the dual Schottky configuration within this lineup. These diodes are commonly used in portable devices and communication equipment due to their small size and fast response characteristics.

Single Diodes Replacement Considerations

Check for direct substitutes such as BAS70-04 from other manufacturers. Verify pinout compatibility and electrical parameter equivalence. Ensure the replacement maintains the same SOT-23-3 package and dual Schottky configuration.