1N5240B TR TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5240B TR TIN/LEAD is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 10 V with a tolerance of ±5%. The component operates in the through-hole DO-35 (DO-204AH) axial leaded glass package and dissipates up to 500 mW of power. Key electrical characteristics include a maximum reverse leakage current of 100 nA at 10 V, a Zener impedance of 15 Ohms, and a forward voltage of 1.1 V at 200 mA. It supports a wide operating temperature range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single silicon junction within a hermetically sealed glass axial-lead package.
• Offers high thermal stability capable of withstanding extended operating temperatures up to +200°C.
• Ensures precise voltage control with a tight ±5% tolerance on the nominal Zener voltage.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in electronic systems
• General-purpose voltage regulation in low-power analog designs

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required termination plating and packaging format. Confirm RoHS compliance status if lead-free materials are mandatory for the assembly process. Ensure the manufacturer designation aligns with Central Semiconductor Corp specifications to guarantee parameter accuracy and reliability standards.

Single Zener Diodes Selection Notes

Select this component when a 10 V regulation point is required in a compact axial package. Consider the 500 mW power dissipation limit and the 15 Ohm impedance value for circuit design calculations. Verify compatibility with the target PCB layout for the DO-35 footprint and ensure the operating environment stays within the specified temperature range.

Single Zener Diodes Part Context

This part belongs to the widely used 1N52xx series of 0.5 W Zener diodes manufactured by Central Semiconductor. These components are standard industry replacements for general voltage regulation tasks. The 'B' suffix typically denotes the 5% voltage tolerance grade, distinguishing it from other precision or loose tolerance variants within the same power class.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N5240B equivalents in the DO-35 package. Verify that substitute parts meet the identical 10 V nominal voltage, 500 mW power rating, and ±5% tolerance requirements to maintain circuit performance integrity.