BZX84W-B6V8F

Single Zener Diodes Overview

The Nexperia BZX84W-B6V8F is a general-purpose Zener diode with a nominal working voltage of 6.8 V and ±2% tolerance, housed in a SOT-323 (SC-70) leadless surface-mount package. It features a total power dissipation of 275 mW at 25 °C, a maximum forward voltage of 0.9 V at 10 mA, and a reverse current of 2 µA at 4 V. The device operates within a junction temperature range of -55 °C to +150 °C, offering a typical temperature coefficient of 3.0 mV/K and a differential resistance of 15 Ω at 5 mA test current.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with ±2% tolerance for stable reference applications
• Utilizes a compact SOT-323 leadless surface-mount package for space-constrained designs
• Supports high-frequency operations due to low capacitance characteristics

Single Zener Diodes Applications

• General voltage regulation functions
• High-frequency circuit applications
• Voltage reference circuits

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'F' against the manufacturer's latest documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component meets RoHS requirements if applicable to your design constraints. Confirm that the non-automotive qualification status aligns with your intended application environment before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a tight voltage tolerance of ±2% is required for the 6.8 V level. The SOT-323 package is suitable for automated surface-mount assembly processes. Consider the thermal resistance and power dissipation limits relative to the expected operating current to ensure reliable performance under varying ambient temperatures.

Single Zener Diodes Part Context

This part belongs to the BZX84W series of voltage regulator diodes manufactured by Nexperia. The series covers a wide working voltage range from 2.4 V to 75 V in the E24 range. The BZX84W-B variant specifically denotes the ±2% tolerance series, distinguishing it from the ±5% tolerance C-series variants within the same physical package family.

Single Zener Diodes Replacement Considerations

Direct substitutes include other BZX84W-B6V8 parts from Nexperia with different packaging suffixes. Cross-brand replacements must match the 6.8 V nominal voltage, ±2% tolerance, SOT-323 package dimensions, and 275 mW power dissipation rating.