1N5240B

Single Zener Diodes Overview

The SMC Diode Solutions 1N5240B is a silicon unidirectional voltage regulator diode housed in a DO-35 glass axial package. It provides a nominal Zener voltage of 10 V with a maximum power dissipation of 0.5 W. The component features a 5% voltage tolerance and operates within a junction temperature range of -55°C to 150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 10 V level
• Utilizes a hermetically sealed glass axial DO-35 package for environmental protection
• Supports high-temperature operation up to 150°C junction temperature

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the manufacturer designation, as SMC Diode Solutions primarily lists surface-mount and specific through-hole rectifiers. Confirm if the part is an authorized equivalent or if the source material refers to a different manufacturer's DO-35 device. Check RoHS compliance status and lead times directly with the supplier.

Single Zener Diodes Selection Notes

Select this component for low-power axial applications requiring a precise 10 V reference. Ensure the circuit design accommodates the 0.5 W power limit and that the DO-35 footprint matches the PCB layout. Verify thermal management requirements for the specified operating temperature range.

Single Zener Diodes Part Context

This device belongs to the standard Zener diode category, commonly used in discrete semiconductor designs. It serves as a fundamental component for establishing fixed voltage points in analog and digital circuits, offering a reliable solution for basic regulation tasks where axial mounting is preferred.