1N2246

Single Diodes Overview

The Microchip Technology 1N2246 is a silicon power rectifier diode designed for general-purpose applications. It features an axial leaded package and utilizes glass passivation for the die to ensure reliability. The component is rated for a repetitive peak reverse voltage of 50V and supports a maximum average forward rectified current of 1A at specified ambient temperatures. It exhibits low forward voltage characteristics typical of standard rectifiers, making it suitable for basic AC-to-DC conversion tasks in electronic circuits.

Single Diodes Feature Summary

• Glass passivated junction for enhanced environmental stability
• Standard rectification capability for AC to DC conversion
• Axial leaded package format for through-hole mounting

Single Diodes Applications

• General purpose power supply rectification
• Low voltage DC circuit protection
• Basic signal demodulation

Single Diodes Procurement Notes

Verify the manufacturer origin, as the 1N2246 designation has been associated with multiple vendors including Microsemi and Microchip Technology. Confirm the specific datasheet version matches your design requirements regarding thermal resistance and surge current ratings. Ensure the package type aligns with your PCB footprint specifications before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a robust, low-cost axial diode is required for 50V reverse voltage applications. Consider the 1A current rating against your circuit's peak load demands. Evaluate alternative part numbers if higher voltage ratings or surface mount packages are necessary for your specific assembly constraints.

Single Diodes Part Context

The 1N2246 belongs to the legacy 1N series of silicon rectifiers, originally standardized by JEDEC. Production history includes transitions between manufacturers such as Motorola, Microsemi, and Microchip Technology. This specific part number represents a standard 50V, 1A rectifier within that historical family of components.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers include 1N2246A and 1N2598. Verify pinout compatibility and electrical parameter equivalence before substituting.