1N4466 TR TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4466 TR TIN/LEAD is a silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 11V with a 5% tolerance and a maximum power dissipation of 1.5W. The component utilizes a DO-41 axial through-hole package and is supplied in tape-and-reel format. Key electrical parameters include a Zener impedance of 6 Ohms, a test current of 20mA, and a maximum reverse leakage current of 5uA at the rated voltage. It operates within a temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single silicon Zener junction.
• Engineered for high thermal stability with an extended operating temperature range up to 200°C.
• Constructed in a robust DO-41 axial leaded package suitable for through-hole mounting.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection stages in electronic systems.
• General-purpose voltage regulation in power supply designs.

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix to confirm the tin/lead plating composition and tape-and-reel packaging configuration. Ensure the procurement documentation explicitly states the 1.5W power rating and 11V Zener voltage to match design requirements. Confirm RoHS compliance status if lead-free alternatives are required for final assembly processes.

Single Zener Diodes Selection Notes

Select this component when a 11V regulation point is needed with a 1.5W power handling capability. The DO-41 package offers reliable through-hole integration for standard PCB layouts. Consider the 6 Ohm impedance for circuit sensitivity and verify that the 200°C maximum junction temperature aligns with the thermal environment of the target application.

Single Zener Diodes Part Context

This part belongs to the Central Semiconductor 1N4466 series of silicon Zener diodes. The series provides various voltage options within the DO-41 package family. The 1N4466 variant specifically targets the 11V regulation segment, offering a balance between voltage precision and power dissipation for general industrial and commercial electronics.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N4466 equivalents to ensure pinout compatibility and parameter matching. Verify that substitute components meet the same 1.5W power rating and 11V Zener voltage specifications. Check for any differences in Zener impedance or leakage current that might affect circuit performance.