1N5267B-TAP

Single Zener Diodes Overview

The Vishay 1N5267B-TAP 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 standard ±5% tolerance, indicated by the 'B' suffix, and operates within a junction temperature range of -65 °C to +175 °C. The device utilizes a DO-35 (DO-204AH) axial through-hole package and has a test current of 1.7 mA. Key electrical parameters include a maximum reverse leakage current of 100 nA at 56 V, a typical dynamic resistance of 270 Ω, and a typical voltage temperature coefficient of 0.098 %/K.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Provides standard ±5% Zener voltage tolerance
• Designed for 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 includes the TAP suffix to confirm the specific ammo pack packaging format. Ensure the B suffix is present to guarantee the required ±5% voltage tolerance specification. Cross-reference the document number 85588 to access the latest technical specifications and dimensional drawings before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a 75 V reference point is required in through-hole designs. The 500 mW power rating supports moderate current loads. Verify that the 270 Ω dynamic resistance meets the circuit's ripple rejection requirements. Confirm that the DO-35 package dimensions fit the available board space.

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 1N5267 variant specifically targets the upper end of this range, providing stable regulation for higher voltage applications within the same standardized package family.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same series include other 1N52xxB variants with different voltage ratings. For identical specifications, verify availability of the 1N5267B-TR reel version or equivalent parts from Central Semiconductor Corp.