UTR12

Single Diodes Overview

The UTR12 is a general-purpose rectifier diode manufactured by Microchip Technology. It features a 100 V reverse voltage rating and a 2 A average forward current capability. The device utilizes an axial through-hole package, specifically the DO-41 form factor, suitable for standard PCB mounting. Key electrical characteristics include a maximum repetitive peak reverse voltage of 100 V and a maximum RMS voltage of 70 V. The component is designed for efficient power conversion in various electronic circuits.

Single Diodes Feature Summary

• High current handling capacity of 2 A for robust power applications
• Axial leaded construction for reliable through-hole integration
• General-purpose rectification with 100 V reverse voltage blocking

Single Diodes Applications

• AC to DC power supply rectification
• Battery charging circuits
• General-purpose switching applications

Single Diodes Procurement Notes

Verify the specific suffix or tape-and-reel designation if required, as standard listings may indicate bulk packaging. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation prior to procurement. Ensure the axial lead spacing matches your board layout requirements. Cross-reference the Microchip part number with distributor codes to avoid substitution errors during ordering.

Single Diodes Selection Notes

Select this component when a 2 A current rating and 100 V breakdown voltage are sufficient for the load. Consider the axial package constraints regarding board space compared to surface-mount alternatives. Evaluate thermal dissipation needs based on the forward current and ambient temperature conditions. This diode is appropriate for low-frequency rectification tasks where high-speed switching is not critical.

Single Diodes Part Context

The UTR12 belongs to Microchip's discrete diode portfolio, specifically within the general-purpose rectifier category. It complements other axial diodes in the lineup by offering a balance of current handling and voltage blocking for standard industrial and consumer electronics. The product supports Microchip's strategy of providing durable semiconductor solutions for diverse market segments including automotive and industrial control systems.

Single Diodes Replacement Considerations

Direct substitutes must match the 100 V / 2 A / Axial specification. Common equivalents include the 1N540x series (e.g., 1N5408) which shares similar electrical ratings but verify exact forward voltage and leakage current differences. Ensure any replacement maintains the same physical footprint and lead configuration for mechanical compatibility.