1N4619C-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4619C-1/TR is a Zener diode with a nominal voltage of 3V and a tolerance of ±2%. It operates in the DO-35 axial leaded package, dissipating up to 500 mW. The device features a maximum reverse leakage current of 400 nA and a Zener impedance of 1600 ohms at a test current of 250 uA. It supports an operating temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a tight ±2% tolerance for sensitive circuitry.
• Constructed with internal metallurgical bonding for enhanced structural integrity.
• Capable of reliable operation across extreme industrial temperature ranges.

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection networks
• Clamping applications in harsh environments

Single Zener Diodes Procurement Notes

Verify that the specific suffix matches the required tolerance and packaging format. Confirm the manufacturing source aligns with project reliability standards. Ensure the component meets all necessary environmental compliance requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this variant when a tighter voltage tolerance than standard commercial parts is required. The axial glass package suits through-hole mounting constraints. Verify thermal derating requirements are met for high ambient temperature scenarios.

Single Zener Diodes Part Context

This part belongs to the 1N4614 through 1N4627 series of 500 mW Zener diodes. These components utilize a metallurgically bonded glass construction within the DO-35 package. The series offers various voltage options with different tolerance grades for diverse regulatory needs.

Single Zener Diodes Replacement Considerations

Compatible substitutes include JAN1N4619C-1 and JAN1N4619C-1/TR. Verify pinout compatibility and ensure the replacement maintains the same ±2% voltage tolerance specification.