M1MA142KT1G

Single Diodes Overview

The M1MA142KT1G is a small-signal switching diode manufactured by onsemi. It features a DC reverse voltage rating of 50V and an average rectified current capability of 100mA. The device exhibits a maximum forward voltage drop of 1.2V at a forward current of 100mA. Its reverse recovery time is specified as 3ns, ensuring fast switching performance. The component is housed in a surface-mount SC-70 (SOT-323) package with three terminals.

Single Diodes Feature Summary

• Fast switching capability with a 3ns reverse recovery time
• Compact surface-mount design in a space-saving SC-70 package
• High reliability silicon construction for general-purpose applications

Single Diodes Applications

• General purpose signal switching circuits
• Low-voltage rectification tasks
• Protection against reverse polarity in sensitive electronics

Single Diodes Procurement Notes

Verify the specific suffix KT1G to confirm the SC-70 packaging and tape-and-reel configuration. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the ordering information matches the exact electrical requirements for your circuit design before finalizing procurement.

Single Diodes Selection Notes

Select this component when a compact footprint is required alongside moderate current handling capabilities. The 50V reverse voltage rating suits low-voltage logic systems. Compare the 1.2V forward voltage drop against other options if minimizing power loss is critical. Verify that the SC-70 package dimensions fit within the available PCB real estate constraints.

Single Diodes Part Context

This part belongs to the M1MA14 series of small-signal diodes from onsemi. It shares similar electrical characteristics with the M1MA141KT1G but offers a higher reverse voltage rating of 50V compared to the 40V variant. Both devices utilize the same SC-70 package and are designed for efficient space-constrained designs.

Single Diodes Replacement Considerations

The M1MA141KT1G serves as a direct substitute within the same family, differing primarily in its lower 40V reverse voltage rating. Ensure the application voltage does not exceed the substitute's limit.