1N4106-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4106-1/TR is a 500 mW Zener voltage regulator featuring an internal metallurgical bond within a hermetically sealed glass DO-35 axial-lead package. It provides a nominal Zener voltage of 12 V with a standard tolerance of ±5%. The device operates at a test current of 250 µA, exhibiting a maximum dynamic impedance of 200 Ohms and a reverse leakage current of 50 nA. It supports a junction temperature range from -65 °C to +175 °C and includes a tape-and-reel packaging option indicated by the TR suffix.

Single Zener Diodes Feature Summary

• Internal metallurgical bond construction for enhanced reliability
• Hermetically sealed glass DO-35 axial-lead package
• Qualified per MIL-PRF-19500/435 for high-reliability applications

Single Zener Diodes Applications

• Voltage regulation in broad current and temperature ranges
• High-reliability aerospace and defense circuits
• Low-noise reference applications

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required qualification level and packaging format. Confirm RoHS compliance status if applicable, as commercial versions may differ from military-grade specifications. Ensure the tape-and-reel quantity aligns with manufacturing requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a stable 12 V reference is required in harsh environments. The metallurgical bond offers superior mechanical stability compared to standard glass diodes. Consider the low noise density characteristics for sensitive analog signal processing or precision measurement circuits requiring minimal interference.

Single Zener Diodes Part Context

This part belongs to the 1N4099-1 through 1N4135-1 series of 500 mZener diodes. These devices are JEDEC registered and offer various voltage options from 1.8 V to 100 V. The series is designed for applications demanding high reliability and radiation hardness, often utilized in critical systems where standard commercial components are insufficient.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 1N4106 variants with matching metallurgical bonds, such as JAN1N4106-1 or JANTX1N4106-1. Surface mount equivalents like JAN1N4106UR-1 are available in DO-213AA packages. Verify electrical parameters and package dimensions before substitution.