1N5225B-TAP

Single Zener Diodes Overview

The Vishay 1N5225B-TAP is a silicon planar power Zener diode with a nominal voltage of 3 V. It operates within the 1N5221 to 1N5267 series and features a ±5% tolerance indicated by the 'B' suffix. The device dissipates up to 500 mW in a DO-35 (DO-204AH) through-hole package. Electrical characteristics include a test current of 20 mA, a maximum reverse leakage current of 50 µA at 1 V, and a dynamic resistance of 29 Ω. The junction temperature range extends from -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Provides standard ±5% Zener voltage tolerance
• Designed for single circuit configuration applications

Single Zener Diodes Applications

• Voltage stabilization

Single Zener Diodes Procurement Notes

Verify the specific ordering code against official documentation to ensure correct tolerance and packaging. Confirm that the TAP suffix corresponds to the intended ammpack format. Cross-reference the manufacturer's latest datasheet revision to validate all electrical parameters before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a 3 V reference is required with moderate precision. Ensure the application stays within the 500 mW power dissipation limit. Verify that the operating environment falls within the specified thermal limits. Consider the DO-35 package dimensions for physical layout constraints.

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. The 1N5225 variant specifically targets low-voltage regulation needs within this lineup.

Single Zener Diodes Replacement Considerations

Consult the official datasheet for equivalent parts within the same series or alternative manufacturers offering identical electrical specifications and package compatibility.