JAN1N4114C-1

Single Zener Diodes Overview

The JAN1N4114C-1 is a 500 mW Zener voltage regulator with a nominal voltage of 20 V and a 2% tolerance. It utilizes an internal metallurgical bond within a hermetically sealed glass DO-35 (DO-204AH) axial-lead package. Qualified per MIL-PRF-19500/435, it supports operation from -65°C to +175°C. Key electrical parameters include a maximum dynamic impedance of 0.01 Ohms at a test current of 250 µA, a maximum reverse leakage current of 15.2 µA at 15.2 V, and a maximum noise density of 15 µV/√Hz.

Single Zener Diodes Feature Summary

• Hermetically sealed construction with an internal metallurgical bond for high reliability.
• Qualified to JANS level standards for demanding applications.
• Low dynamic impedance ensures stable regulation under varying load conditions.
• Minimal capacitance characteristics suitable for high-frequency environments.

Single Zener Diodes Applications

• Voltage regulation in military-grade electronic systems
• Reference voltage sources in aerospace instrumentation
• Overvoltage protection circuits in harsh environments

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'C' confirms the 2% voltage tolerance requirement. Confirm that the standard non-RoHS compliant version meets all environmental compliance requirements for the intended deployment. Ensure procurement channels provide valid traceability documentation consistent with MIL-PRF-19500/435 qualification levels.

Single Zener Diodes Selection Notes

Select this component when a precise 20 V reference with tight 2% tolerance is required. The DO-35 package is appropriate for through-hole mounting where hermetic sealing is mandatory. Consider the low dynamic impedance for applications requiring minimal voltage fluctuation during transient current changes.

Single Zener Diodes Part Context

This device belongs to the 1N4099-1 through 1N4135-1 series of 500 mW glass Zener diodes manufactured by Microchip Technology. The series offers a broad range of voltages from 1.8 V to 100 V with various tolerance options. The JAN1N4114C-1 specifically targets applications needing robust voltage regulation with strict quality assurance protocols.

Single Zener Diodes Replacement Considerations

JAN1N4114-1

Single Zener Diodes FAQ

What is the maximum noise density specified for this part?

The maximum noise density is 15 µV/√Hz at the test current.

How does the 'C' suffix affect the device specifications?

The 'C' suffix indicates a Zener voltage tolerance of ±2%, compared to the standard ±5% tolerance.