1N5530A/TR

Overview

The Microchip Technology 1N5530A/TR is a single Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 10 V with a tolerance of ±10%. The device operates in the DO-204AH (DO-35) axial through-hole package and dissipates up to 500 mW. It maintains an operating temperature range from -65°C to +175°C junction temperature, with a maximum reverse leakage current of 50 nA at 8 V and a forward voltage of 1.1 V at 200 mA.

Feature Summary

• Provides stable voltage regulation within a wide thermal operating range
• Utilizes a hermetically sealed glass axial leaded package for durability
• Offers precise voltage tolerance for accurate circuit referencing

Applications

• Voltage regulation circuits
• Voltage reference sources
• Over-voltage protection

Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm tape-and-reel packaging configuration. Ensure the component meets required environmental standards such as REACH or RoHS compliance before integration. Cross-reference datasheet parameters including impedance and leakage currents to validate suitability for the target application environment.

Selection Notes

Select this component when a robust axial leaded Zener diode is required for high-temperature environments. The 10 V nominal rating suits standard low-voltage regulation tasks. Consider the DO-204AH package constraints for PCB layout and verify that the 500 mW power dissipation capability aligns with the expected load conditions and ambient thermal limits.

Part Context

This part belongs to the 1N55xx series of Zener diodes manufactured by Microchip Technology. The series provides various voltage options in standardized axial packages. The 1N5530A variant specifically targets the 10 V segment, offering reliability for industrial and commercial electronics where consistent voltage clamping is necessary.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.