1N4711 TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4711 TR PBFREE is a silicon Zener diode designed for low-level voltage regulation applications. It operates within the 1N4678 through 1N4717 series, featuring a nominal Zener voltage of 27V with a 5% tolerance range spanning from 25.65V to 28.35V at a test current of 50μA. The device supports a maximum power dissipation of 500mW and maintains an operating junction temperature range of -65°C to +200°C. Packaged in the DO-35 axial leaded format, it exhibits a maximum reverse leakage current of 0.01μA at its rated voltage.

Single Zener Diodes Feature Summary

• Engineered for extremely low operating currents and minimal leakage characteristics suitable for sensitive circuits
• Provides stable voltage regulation across a wide thermal operating range up to 200°C
• Utilizes a metallurgically bonded glass surface mount construction for durability

Single Zener Diodes Applications

• Low-level voltage reference circuits
• Precision voltage regulation in low-power systems
• Protection against overvoltage transients in signal lines

Single Zener Diodes Procurement Notes

Verify that the ordering suffix 'PBFREE' confirms lead-free plating compliance as specified by the manufacturer. Ensure the package type matches the required DO-35 form factor for your assembly process. Confirm RoHS3 compliance status directly with the supplier documentation before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when circuit design requires a 27V Zener reference with tight tolerance and ultra-low leakage. The 50μA test current specification makes it distinct from standard high-current Zener diodes. Consider the DO-35 package constraints regarding board space and thermal management capabilities during the layout phase.

Single Zener Diodes Part Context

This part belongs to the Central Semiconductor 1N4678 through 1N4717 series of silicon Zener diodes. The series covers a voltage range from 1.8V to 43V, all sharing common electrical characteristics such as 500mW power dissipation and 5% tolerance. The 1N4711 specifically addresses the mid-range voltage requirements within this standardized lineup.

Single Zener Diodes FAQ

What is the maximum reverse leakage current for the 1N4711?

The maximum reverse leakage current is 0.01μA when measured at the rated Zener voltage.

How is the Zener voltage tolerance defined for this device?

The device features a 5% tolerance, resulting in a nominal voltage of 27V with a minimum of 25.65V and a maximum of 28.35V.