JANS1N4103C-1

Single Zener Diodes Overview

The JANS1N4103C-1 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 9.1 V and a dynamic impedance of 200 Ohms. The device is housed in the DO-204AH (DO-35) axial-lead package, suitable for through-hole mounting. It operates with a power dissipation rating of 500 mW and maintains a tight tolerance of ±2% on the Zener voltage. The component is qualified under the JANS specification, indicating suitability for high-reliability environments.

Single Zener Diodes Feature Summary

• Flexible axial-lead mounting terminals for robust mechanical integration
• Voltage regulation capability across broad ranges of current and temperature
• High-reliability construction compliant with JANS specifications

Single Zener Diodes Applications

• Precision voltage reference circuits
• Over-voltage protection stages
• Clamping applications in sensitive electronic systems

Single Zener Diodes Procurement Notes

Verify that the specific part number includes the JANS suffix to ensure compliance with required reliability standards. Confirm package type and voltage tolerance match design requirements. Check for any specific handling or storage conditions mandated by the manufacturer's datasheet for this grade of component.

Single Zener Diodes Selection Notes

Select this component when a stable 9.1 V reference is needed in a space-constrained axial package. Consider the 200 Ohm dynamic impedance for noise sensitivity in the application. Ensure the operating current remains within limits to maintain the specified voltage accuracy and power dissipation ratings.

Single Zener Diodes Part Context

This device belongs to the 1N4103 series of Zener diodes produced by Microchip Technology. It shares functional similarities with other low-power Zener regulators but is distinguished by its specific voltage rating and JANS qualification level, targeting aerospace and defense sectors requiring enhanced performance consistency.

Single Zener Diodes Replacement Considerations

Direct substitutes include JAN1N4103DUR-1 and JANS1N4103-1. Verify pinout compatibility and thermal characteristics before substitution.