1N4482C

Single Zener Diodes Overview

The Microchip Technology 1N4482C is a single Zener diode rated at 51V with a power dissipation of 1.5W and a tolerance of ±2%. It utilizes the DO-204AL (DO-41) axial through-hole package. The device features a dynamic impedance of 60 Ohms, making it suitable for voltage regulation applications requiring stable reference voltages in electronic circuits.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental robustness
• Triple-layer passivation for enhanced reliability
• Void-less packaging to prevent internal defects

Single Zener Diodes Applications

• Voltage regulation in power supplies
• Overvoltage protection circuits
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific suffix code on the component marking against the official datasheet to confirm tolerance and package type. Ensure the supplier provides traceability documentation consistent with Microchip Technology standards. Confirm that the received units match the ordered part number exactly to avoid functional discrepancies due to variant differences.

Single Zener Diodes Selection Notes

Select this component when a precise 51V Zener reference is required in a through-hole design. The ±2% tolerance offers higher precision than standard variants. Consider the 1.5W power rating for thermal management requirements in the target application environment.

Single Zener Diodes Part Context

This part belongs to the JEDEC registered series of Zener diodes manufactured by Microchip Technology. It is designed for high-reliability applications where hermetic sealing and robust construction are critical. The product line emphasizes durability and consistent electrical performance across operating conditions.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 51V 1.5W Zener diodes in DO-204AL packages with comparable tolerance. Verify pinout compatibility and thermal characteristics before substitution. Cross-reference with Microchip's approved replacement list for guaranteed interoperability.