1N5267B-T

Single Zener Diodes Overview

The Vishay 1N5267B-T is a silicon planar power Zener diode with a nominal voltage of 75 V and a maximum power dissipation of 500 mW. It features a ±5% tolerance, a test current of 1.7 mA, and a maximum dynamic resistance of 270 Ω at the test current. The device operates within a junction temperature range of -65 °C to +175 °C and utilizes a DO-35 axial through-hole package.

Single Zener Diodes Feature Summary

• Silicon planar construction for reliable voltage regulation
• Standard ±5% Zener voltage tolerance
• High thermal stability up to 175 °C junction temperature

Single Zener Diodes Applications

• Voltage stabilization circuits

Single Zener Diodes Procurement Notes

Verify that the ordering code matches the required suffix (e.g., -TR or -TAP) for the specific reel or tape packaging configuration. Confirm compliance requirements such as RoHS status and material categorization against the official Vishay documentation before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a 75 V reference is needed in a DO-35 package. Ensure the circuit design accommodates the 500 mW power limit and the specific 1.7 mA test current conditions. Verify lead length constraints if thermal resistance calculations are critical for the application environment.

Single Zener Diodes Part Context

This part belongs to the 1N5221 to 1N5267 series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series covers a wide voltage range from 2.4 V to 75 V, providing standardized options for various voltage regulation needs in through-hole applications.

Single Zener Diodes Replacement Considerations

Direct replacements include other manufacturers' equivalents meeting the 75 V, 500 mW, and DO-35 specifications. Cross-referencing dynamic resistance and leakage current parameters is recommended to ensure functional compatibility.