1N827/TR

Single Zener Diodes Overview

The Microchip Technology 1N827/TR is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.2 V with a tolerance of ±5%. The device operates in the DO-35 (DO-204AH) axial through-hole package and dissipates up to 500 mW. Key electrical parameters include a maximum reverse leakage current of 2 µA at 3 V, a Zener impedance of 15 Ohms, and a test current of 7.5 mA. It supports an extended operating temperature range from -55°C to +175°C.

Single Zener Diodes Feature Summary

• Temperature compensated design for stable voltage regulation across wide thermal ranges
• High reliability construction suitable for demanding industrial environments
• Axial leaded package configuration for standard through-hole mounting

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection stages
• Power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm package type and testing standards. Ensure the procurement channel provides valid traceability records. Confirm RoHS compliance status matches project requirements. Validate that the supplier source aligns with authorized distribution networks to guarantee component authenticity and quality assurance.

Single Zener Diodes Selection Notes

Select this component when a stable 6.2 V reference is required in through-hole designs. Consider the 15 Ohm impedance and 500 mW power rating for circuit compatibility. Evaluate the extended temperature range suitability for harsh operational conditions. Compare against alternative voltage levels if system requirements differ from the nominal specification.

Single Zener Diodes Part Context

This part belongs to the 1N827 series of temperature-compensated Zener diodes manufactured by Microchip Technology. These components are engineered for high stability and low noise performance. The series typically includes variants with different voltage ratings while maintaining consistent package and thermal characteristics for interchangeable design implementations.

Single Zener Diodes Replacement Considerations

Direct substitutes include the 1N827A variant which shares similar electrical specifications but may differ in packaging or testing criteria. Verify pinout compatibility and thermal management requirements before substitution.