1N4466C

Single Zener Diodes Overview

The Microchip Technology 1N4466C is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 11 V with a tight tolerance of ±2%. The device supports a maximum power dissipation of 1500 mW (1.5 W) and exhibits a typical dynamic impedance of 6 ohms. It is manufactured in a DO-204AL (DO-41) through-hole package, suitable for robust circuit integration requiring stable voltage reference or protection.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a standard 11 V output
• Ensures high accuracy through a ±2% voltage tolerance specification
• Supports significant power handling capabilities up to 1.5 W
• Utilizes a durable through-hole DO-204AL package for reliable mounting

Single Zener Diodes Applications

• Voltage reference circuits requiring stable 11 V levels
• Overvoltage protection in electronic systems
• General-purpose voltage regulation in industrial equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix and manufacturer details when sourcing, as availability may vary between Microchip Technology and other authorized distributors. Confirm RoHS compliance status and lead times directly with suppliers, as stock levels are subject to change. Ensure the DO-204AL package matches your PCB footprint requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select the 1N4466C when an 11 V Zener voltage with tight ±2% tolerance is required. The 1.5 W power rating makes it suitable for higher current regulation tasks compared to lower-power variants. The through-hole DO-204AL package is ideal for prototyping or applications where surface-mount options are not feasible. Verify thermal management needs based on the expected operating current.

Single Zener Diodes Part Context

The 1N4466C belongs to the standard Zener diode family from Microchip Technology, often associated with military-grade equivalents like JAN1N4466US. It serves as a fundamental component for voltage clamping and regulation. The 'C' suffix typically denotes specific testing or packaging variations within the product line, distinguishing it from standard commercial grades.

Single Zener Diodes Replacement Considerations

Direct substitutes include the JAN1N4466US for ruggedized applications. Other generic 11 V Zener diodes with similar 1.5 W ratings and DO-204AL packages may be used if tighter tolerances are not critical. Always verify pinout compatibility and thermal characteristics before swapping components.