1N5231C-TAP

Single Zener Diodes Overview

The Vishay 1N5231C-TAP is a silicon planar power Zener diode with a nominal voltage of 5.1 V and ±2% tolerance. It operates in the DO-35 (DO-204AH) axial package, dissipating up to 500 mW at thermal equilibrium. The device features a maximum dynamic resistance of 17 Ω and a reverse leakage current of 5 µA at 2 V. It supports junction temperatures up to 175 °C and storage ranges from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• High-precision voltage regulation with ±2% tolerance for stable reference applications
• Robust thermal performance supporting operation up to 175 °C junction temperature
• Low dynamic impedance ensuring consistent voltage clamping under varying currents

Single Zener Diodes Applications

• Voltage stabilization circuits
• Precision voltage references
• Overvoltage protection networks

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TAP' corresponds to the ammopack tape format as defined in the ordering information table. Confirm that the component meets RoHS3 compliance standards by checking the material categorization documentation provided by Vishay before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this variant when strict voltage accuracy within ±2% is required compared to standard ±5% versions. Ensure the design accommodates the 500 mW power dissipation limit and utilizes appropriate lead lengths to manage thermal resistance effectively during continuous operation.

Single Zener Diodes Part Context

This component 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 discrete semiconductor applications requiring reliable planar silicon technology.

Single Zener Diodes Replacement Considerations

Equivalent parts include the 1N5231B for standard tolerance or MMSZ5231B-E3-18 for surface mount SOD-123 implementations.