BAV199FMT106

Single Diodes Overview

The BAV199FMT106 is a high-speed switching diode from Rohm Semiconductor, designed for general and high-speed switching applications. It features an epitaxial planar structure housed in a small mold-type UMD3 (SOT-323) package with SC-70 JEITA designation. The device supports a maximum repetitive reverse voltage of 100V and a continuous forward current of 0.215A. Key electrical characteristics include a typical reverse recovery time of 4ns at 10mA, a forward voltage of 1.25V at 150mA, and a low reverse leakage current of 0.1µA at 80V. It operates within a junction temperature range up to 150°C.

Single Diodes Feature Summary

• High-speed switching capability with ultra-fast reverse recovery time
• Small mold-type surface mount construction for compact designs
• Epitaxial planar structure ensuring high reliability

Single Diodes Applications

• General purpose switching circuits
• High-speed signal processing
• Automotive electronics (non-critical safety systems)

Single Diodes Procurement Notes

Verify the specific ordering suffix FMT106 to confirm the tape-and-reel packaging format and unit quantity. Ensure compatibility with existing PCB footprints for the UMD3/SOT-323 package. Confirm RoHS compliance status if required by project specifications. Check supply status as product recommendations may change over time.

Single Diodes Selection Notes

Select this component when fast switching speeds are critical due to its 4ns reverse recovery time. The SOT-323 package offers space efficiency compared to larger through-hole alternatives. Consider the 0.215A current rating for load requirements. Compare against similar series-connected diode arrays if dual-diode functionality is needed within a single footprint.

Single Diodes Part Context

This part belongs to Rohm's switching diode lineup, characterized by epitaxial planar structures and high-reliability small mold packages. These diodes are engineered for flexibility and quality across various electronic designs. The BAV199 series specifically targets applications requiring rapid transition between conducting and non-conducting states.

Single Diodes Replacement Considerations

The DAN217U is listed as a similar level replacement with the same pinout and package. Verify that the DAN217U's 80V reverse voltage rating meets the circuit requirements, as it is lower than the BAV199FMT106's 100V rating. Ensure thermal and current handling capabilities are sufficient for the application.