1N4107-1

Single Zener Diodes Overview

The Microchip Technology 1N4107-1 is a 500 mW Zener voltage regulator featuring an internal metallurgical bond within a hermetically sealed axial-lead glass DO-35 (DO-204AH) package. It provides a nominal Zener voltage of 13 V with a standard tolerance of ±5%. The device operates at a test current of 250 µA, exhibits a maximum dynamic impedance of 200 Ohms, and maintains a maximum reverse leakage current of 50 nA. It supports a junction temperature range from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Internal metallurgical bond construction for enhanced reliability
• Hermetically sealed glass axial-lead package design
• Qualified per MIL-PRF-19500/435 standards

Single Zener Diodes Applications

• High-reliability voltage regulation circuits
• Military and aerospace electronic systems
• Temperature-compensated reference applications

Single Zener Diodes Procurement Notes

Verify the specific reliability level required, as commercial versions lack military qualification. Confirm RoHS compliance status, noting that compliant options are available only in commercial grades. Ensure the ordering suffix matches the desired tolerance and packaging configuration. Validate that the component meets the necessary environmental specifications for the intended operational environment.

Single Zener Diodes Selection Notes

Select this component when a stable 13 V reference is needed in harsh environments. The metallurgical bond offers superior performance compared to standard epoxy packages. Consider the thermal resistance characteristics for power derating calculations. Verify compatibility with existing through-hole mounting processes on printed circuit boards.

Single Zener Diodes Part Context

This part belongs to the 1N4099-1 through 1N4135-1 series of 500 mW Zener diodes manufactured by Microchip Technology. The series utilizes JEDEC registered type numbers and is designed for high-reliability applications requiring precise voltage regulation. The product line includes various voltage options within the same physical package format.

Single Zener Diodes Replacement Considerations

JANS1N4107-1

Single Zener Diodes FAQ

What is the maximum noise density specification for this device?

The maximum noise density is 40 μV/√Hz at the specified test current.

How is polarity indicated on the component?

Polarity is indicated by a band on the cathode end of the glass package.