1N5240B-TAP

Single Zener Diodes Overview

The 1N5240B-TAP is a silicon planar power Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It provides a nominal Zener voltage of 10 V with a standard tolerance of ±5%. The device operates in the DO-35 (DO-204AH) axial through-hole package and supports a maximum power dissipation of 500 mW at thermal equilibrium. Key electrical characteristics include a test current of 20 mA, a maximum reverse leakage current of 3 µA at 8 V, and a typical dynamic resistance of 17 Ω.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Features a glass encapsulated DO-35 axial leaded package
• Designed for high junction temperature operation up to 175 °C

Single Zener Diodes Applications

• Voltage stabilization circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify that the ordering code includes the 'TAP' suffix to confirm the specific taped-and-spooled packaging format. Ensure compliance with RoHS3 directives and confirm the component meets the required MSL level 1 classification for your assembly process. Cross-reference the exact part number against official distributor catalogs to validate authenticity and current availability status.

Single Zener Diodes Selection Notes

Select this component when a precise 10 V reference is required within a ±5% tolerance band. The DO-35 package is suitable for general-purpose through-hole designs where space constraints are not critical. Consider the 17 Ω dynamic resistance for applications requiring moderate impedance stability under varying load currents.

Single Zener Diodes Part Context

This component belongs to the 1N52xx series of small signal Zener diodes from Vishay. The 'B' suffix indicates the standard ±5% voltage tolerance, distinguishing it from the 'C' suffix variants which offer tighter ±2% precision. The TAP suffix denotes the specific reel or ammo pack packaging configuration used for automated handling.

Single Zener Diodes Replacement Considerations

Direct replacements include the 1N5240B from other manufacturers such as onsemi. Verify that substitute components match the 10 V nominal voltage, 500 mW power rating, and DO-35 package dimensions to ensure mechanical and electrical compatibility.