1N5263B-TAP

Single Zener Diodes Overview

The Vishay 1N5263B-TAP is a silicon planar power Zener diode with a nominal voltage of 56 V and ±5% tolerance. It operates in the DO-35 (DO-204AH) axial through-hole package, dissipating up to 500 mW at thermal equilibrium. The device features a maximum dynamic resistance of 150 Ohms and a reverse leakage current of 100 nA at 43 V. It supports junction temperatures from -65°C to +175°C and includes a forward voltage of 1.1 V at 200 mA.

Single Zener Diodes Feature Summary

• Silicon planar construction for reliable voltage regulation
• Standardized ±5% Zener voltage tolerance
• Robust axial leaded packaging for through-hole mounting

Single Zener Diodes Applications

• Voltage stabilization circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against manufacturer documentation to confirm packaging format. Confirm that the component meets required environmental standards and material categorization definitions before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a 56 V reference with moderate precision is required. Ensure the circuit design accommodates the specified thermal resistance and power dissipation limits within the operating temperature range.

Single Zener Diodes Part Context

This part belongs to the 1N5221 to 1N5267 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.4 V to 75 V, providing standardized options for various electronic design applications.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 56 V Zener diodes in the DO-35 package. Verify matching electrical parameters such as dynamic resistance and leakage current to ensure functional compatibility.