1N5240B TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5240B TR PBFREE is a silicon Zener diode designed for voltage regulation in industrial, commercial, entertainment, and computer applications. It features a nominal Zener voltage of 10 V with a ±5% tolerance range spanning from 9.5 V to 10.5 V. The device operates at a test current of 20 mA and dissipates up to 500 mW of power. It utilizes the DO-35 axial through-hole package and supports an operating junction temperature range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation within a tight ±5% tolerance band
• Engineered for high reliability across diverse industrial and commercial environments
• Capable of sustained operation under extreme thermal conditions

Single Zener Diodes Applications

• Industrial control systems
• Commercial electronic equipment
• Entertainment system circuitry
• Computer hardware components

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation before purchase. Confirm that the component meets RoHS compliance requirements if necessary for your assembly process. Ensure the requested quantity aligns with standard factory packaging configurations. Cross-reference the part number with the latest datasheet revisions to confirm availability status and any potential lifecycle changes.

Single Zener Diodes Selection Notes

Select this component when a precise 10 V reference is required in a compact axial leaded form factor. The ±5% tolerance suits general-purpose regulation tasks where strict precision is not critical. Consider the 500 mW power dissipation limit during thermal design. Verify that the DO-35 package dimensions fit the target PCB layout constraints.

Single Zener Diodes Part Context

This device belongs to the 1N5221B through 1N5278B series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a wide voltage range from 2.4 V to 170 V, all housed in the standardized DO-35 case. These diodes are widely utilized as fundamental voltage reference elements in various analog and digital circuits.

Single Zener Diodes Replacement Considerations

No public confirmed substitute part numbers are available.