BAS19 RFG

Single Diodes Overview

The BAS19 RFG is a small signal switching diode manufactured by Taiwan Semiconductor. It features a single diode configuration housed in an SOT-23-3 surface-mount package. The device supports a maximum repetitive peak reverse voltage of 100 V and an average rectified forward current of 200 mA. Key electrical characteristics include a maximum forward voltage of 1.25 V at 100 mA, a reverse current of 100 nA, and a peak reverse recovery time of 4 ns. Power dissipation is rated at 250 mW, with an operating temperature range from -55°C to +150°C.

Single Diodes Feature Summary

• High-speed switching capability with fast reverse recovery time
• Compact SOT-23-3 surface-mount package design
• Suitable for general-purpose switching applications

Single Diodes Applications

• General purpose switching circuits
• Signal processing applications
• Low power electronic devices

Single Diodes Procurement Notes

Verify the specific datasheet version for the BAS19 RFG variant to confirm absolute maximum ratings and thermal characteristics. Ensure compatibility with SOT-23-3 footprints during PCB layout. Confirm RoHS compliance status through official manufacturer documentation before integration into regulated assemblies.

Single Diodes Selection Notes

Select this component for designs requiring high-speed switching in a compact form factor. The 100 V reverse voltage rating suits low-voltage signal paths. Compare performance metrics against alternative single-diode SOT-23 packages if higher current or voltage ratings are required for the specific application environment.

Single Diodes Part Context

This part belongs to the BAS19 series of silicon planar high-speed switching diodes. These components are designed for microminiature plastic envelopes, offering reliable performance in surface-mount technology environments. The series typically includes variants like BAS20 and BAS21 with differing voltage ratings.

Single Diodes Replacement Considerations

Compatible substitutes include BAS20 and BAS21 from Continental Device India Limited, which share similar SOT-23 packaging and switching characteristics but differ in reverse voltage ratings.