BZX85B100-TR

Single Zener Diodes Overview

The BZX85B100-TR is a silicon planar power Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 100 V with a ±2% tolerance, housed in a DO-41 axial through-hole package. The device supports a maximum power dissipation of 1.3 W and operates within a junction temperature range up to 175 °C. Key electrical parameters include a dynamic resistance of less than 350 Ω at the test current of 2.7 mA, a reverse leakage current of less than 500 nA at 96 V, and an admissible Zener current of 9.4 mA.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust performance in stabilizing and clipping circuits requiring high power ratings.

Single Zener Diodes Applications

• Voltage stabilization
• Clipping circuits

Single Zener Diodes Procurement Notes

Verify component authenticity against official Vishay documentation prior to integration. Confirm that the specific ordering suffix corresponds to the required packaging format, as variations exist between reel and ammo pack configurations. Ensure all design parameters align with the manufacturer's absolute maximum ratings and thermal characteristics to maintain operational reliability.

Single Zener Diodes Selection Notes

Select this component when a precise 100 V reference with tight ±2% tolerance is required in through-hole designs. The DO-41 package provides adequate thermal management for 1.3 W dissipation applications. Consider the specific dynamic resistance and leakage current specifications relative to circuit sensitivity requirements.

Single Zener Diodes Part Context

This part belongs to the BZX85 series of general-purpose Zener diodes from Vishay. The series offers a wide range of standardized voltage values graded according to the international E24 standard. The 'B' suffix specifically denotes the tighter ±2% tolerance variant compared to the standard ±5% 'C' grade devices.

Single Zener Diodes Replacement Considerations

Substitute with other BZX85B100 variants from Vishay or equivalent industry-standard DO-41 Zener diodes meeting identical 100 V, 1.3 W, and ±2% tolerance specifications.