BZX55F6V8-TR

Single Zener Diodes Overview

The BZX55F6V8-TR is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 6.8 V with a tight tolerance of ±1%. The device is designed for through-hole mounting in the DO-35 package and supports a maximum power dissipation of 0.5 W. Key electrical parameters include a test current of 5 mA, a maximum dynamic impedance of 8 Ω, and a maximum reverse leakage current of 100 nA. The component operates within a temperature range of -65 °C to +175 °C junction temperature.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a narrow ±1% tolerance band for sensitive reference applications.
• Engineered for high thermal stability with an extended operating junction temperature up to 175 °C.
• Utilizes a compact DO-35 axial leaded package suitable for standard through-hole PCB layouts.

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection stages
• Biasing networks in analog signal processing

Single Zener Diodes Procurement Notes

Verify component status carefully as this specific part number is listed as obsolete. Confirm availability of alternative packaging options such as tape-and-reel or cut tape if required for assembly processes. Ensure that any substitute components meet the original ±1% tolerance and thermal specifications to maintain circuit integrity.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy is critical, indicated by the 1% tolerance suffix. Consider the DO-35 form factor for legacy designs requiring through-hole technology. Evaluate the 0.5 W power rating against expected load currents to ensure safe operation within the specified thermal limits.

Single Zener Diodes Part Context

This device belongs to the BZX55 series of Zener diodes from Vishay. The 'F' suffix denotes the tighter ±1% voltage tolerance compared to standard variants. It is part of a broader family of axial leaded diodes designed for general-purpose regulation and protection tasks in electronic systems.

Single Zener Diodes Replacement Considerations

The BZX55B6V8-TR is identified as a direct substitute. Verify that the replacement maintains the same 6.8 V nominal voltage, 0.5 W power rating, and compatible package dimensions for seamless integration into existing footprints.

Single Zener Diodes FAQ

What does the 'F' suffix indicate in the part number?

The 'F' suffix specifies a voltage tolerance of ±1%, offering higher precision than standard tolerance variants.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 175 °C, allowing for robust performance in high-thermal environments.