1N4698-TP

Overview

The MCC 1N4698-TP is a 500 mW silicon Zener diode with a nominal voltage of 11 V and ±5% tolerance. It operates in the -65°C to +200°C junction temperature range within a hermetically sealed DO-35 glass package. The device features a maximum reverse leakage current of 50 nA at 7.5 V, a test current of 50 µA, and a maximum forward voltage of 1.5 V at 100 mA.

Feature Summary

• Hermetically sealed double-slug glass construction for high reliability
• Very sharp reverse characteristic for precise voltage regulation
• Lead-free finish compliant with RoHS directives

Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Procurement Notes

Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors. Counterfeit parts are prevalent; unauthorized sources lack traceability and quality assurance. Confirm the specific -TP suffix indicates tape and reel packaging containing 10,000 pieces per reel before procurement.

Selection Notes

Select this component for applications requiring a stable 11 V reference with tight tolerance. Ensure the circuit design accommodates the 500 mW power dissipation limit and the specified thermal resistance. Verify that the operating environment remains within the -65°C to +200°C junction temperature range for reliable performance.

Part Context

This part belongs to the 1N4678 through 1N4717 series of 500 mW axial-leaded Zener diodes manufactured by Micro Commercial Components. The series provides a wide selection of voltages from 1.8 V to 43 V, all sharing the same DO-35 package and general electrical characteristics defined in the official datasheet.

Replacement Considerations

Direct substitutes include other manufacturers' 1N4698 variants meeting JEDEC standards. Cross-referencing requires matching the 11 V nominal voltage, 500 mW power rating, and DO-35 package dimensions.