1N4680-TP

Overview

The 1N4680-TP is a silicon Zener diode manufactured by Micro Commercial Components. It provides a nominal Zener voltage of 2.2 V with a standard tolerance of ±5%. The device operates in the DO-35 axial through-hole package and supports a maximum steady-state power dissipation of 500 mW at a lead temperature below 75°C. Electrical characteristics include a maximum forward voltage of 1.5 V at 100 mA, a reverse leakage current of 5 µA at 1 V, and a junction temperature rating up to 200°C.

Feature Summary

• Features a very sharp reverse characteristic for precise voltage regulation
• Constructed with a double slug type hermetically sealed glass case
• Designed for high reliability applications

Applications

• Voltage regulation circuits
• Reference voltage sources
• Overvoltage protection

Procurement Notes

Verify that the ordering suffix -TP corresponds to tape and reel packaging containing 10,000 pieces per reel. Confirm compliance with RoHS standards and check for the specific lead-free finish designation. Ensure procurement channels are authorized distributors to guarantee genuine parts and full traceability as required by manufacturer guidelines.

Selection Notes

Select this component when a low nominal Zener voltage near 2.2 V is required within a tight tolerance band. The DO-35 package is suitable for standard through-hole mounting processes. Consider the 500 mW power dissipation limit and the specified thermal resistance when designing heat management strategies for the application environment.

Part Context

This part belongs to the 1N4678 through 1N4717 series of 500 mW silicon Zener diodes produced by Micro Commercial Components. The series covers a wide range of Zener voltages from 1.8 V to 43 V. All devices in this family share similar mechanical data and electrical testing conditions, differing primarily in their specific breakdown voltage ratings.

Replacement Considerations

Cross-reference with other manufacturers offering the 1N4680 designation in the DO-35 package. Verify that substitute components meet the same 500 mW power rating, ±5% voltage tolerance, and hermetically sealed glass construction requirements.