BZX84W-B2V4F

Single Zener Diodes Overview

The Nexperia BZX84W-B2V4F is a general-purpose Zener diode housed in a SOT323 (SC-70) leadless Surface-Mounted Device plastic package. It provides a nominal working voltage of 2.4 V with a ±2% tolerance series. The device features a total power dissipation of 275 mW and operates within an ambient temperature range of -55 °C to +150 °C. Key electrical characteristics include a maximum reverse current of 50 µA at 1 V, a differential resistance of 600 Ω at IZ = 5 mA, and a typical temperature coefficient of -1.6 mV/K.

Single Zener Diodes Feature Summary

• General-purpose Zener diodes designed for compact surface-mount applications
• Available in normalized E24 tolerance ranges including ±2% precision
• Suitable for high-frequency operations due to low capacitance

Single Zener Diodes Applications

• General regulation functions
• High-frequency applications

Single Zener Diodes Procurement Notes

Verify the specific suffix 'F' against official Nexperia documentation to confirm reel packaging specifications. Ensure the selected component matches the non-automotive qualification status defined in the product data sheet. Confirm that the SOT323 footprint aligns with the recommended soldering guidelines provided in the manufacturer's reference designs.

Single Zener Diodes Selection Notes

Select this component when a precise 2.4 V reference is required in space-constrained designs. The ±2% tolerance offers tighter voltage accuracy compared to standard ±5% variants. Consider the negative temperature coefficient for thermal stability analysis in low-voltage regulator circuits. Verify that the 275 mW power dissipation rating meets the thermal requirements of the target application environment.

Single Zener Diodes Part Context

This part belongs to the BZX84W series, which comprises 74 types with nominal working voltages ranging from 2.4 V to 75 V. The series utilizes the SC-70 plastic surface-mounted package with three leads. The BZX84W-B2V4 variant specifically targets the lower end of the voltage spectrum within the E24 range, offering high precision for sensitive signal conditioning tasks.

Single Zener Diodes Replacement Considerations

Cross-reference with other BZX84W-B2V4 variants from different manufacturers ensuring identical SOT323 pinout and 2.4 V Zener voltage. Verify that substitute components meet the same 275 mW power dissipation and ±2% tolerance specifications.