1N827E3/TR

Single Zener Diodes Overview

The Microchip Technology 1N827E3/TR is a temperature-compensated Zener diode housed in the DO-204AH (DO-35) axial through-hole package. It features a nominal Zener voltage of 6.2 V with a tolerance of ±5%. The device operates at a test current of 7.5 mA and dissipates up to 500 mW. Key electrical characteristics include a maximum reverse leakage current of 2 µA and a Zener impedance of 15 Ohms. It supports an extended operating temperature range from -65°C to +175°C, ensuring stability in demanding environments.

Single Zener Diodes Feature Summary

• Temperature compensated design for stable voltage regulation across wide thermal ranges
• High reliability construction suitable for harsh industrial and military applications
• Low leakage current characteristics for efficient circuit performance

Single Zener Diodes Applications

• Precision voltage reference circuits requiring thermal stability
• Over-voltage protection in sensitive electronic systems
• Industrial control equipment operating under extreme temperatures

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with lead-free requirements and tape-and-reel packaging specifications. Confirm that the ordering part number matches the exact voltage tolerance and impedance parameters required for your design. Cross-reference datasheet revisions to account for any recent manufacturing site or material changes.

Single Zener Diodes Selection Notes

Select this component when a stable 6.2 V reference is needed with minimal drift over temperature variations. The DO-204AH package offers robust mechanical mounting for through-hole assembly processes. Ensure the circuit design accommodates the specified 7.5 mA test current to maintain accurate voltage regulation within the stated ±5% tolerance band.

Single Zener Diodes Part Context

This component belongs to the 1N827 series of temperature-compensated Zener diodes manufactured by Microchip Technology. The series is designed for high-reliability applications where voltage stability is critical. The 'E3' suffix indicates compliance with lead-free standards, while '/TR' denotes tape-and-reel packaging for automated insertion.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 1N827 variants such as 1N827A or 1N827-1, provided they meet the same voltage, power, and package requirements. Verify that alternative parts offer equivalent temperature compensation characteristics and impedance values.