PZU3.3BL-QYL

Single Zener Diodes Overview

The PZU3.3BL-QYL is a Zener diode array manufactured by Nexperia USA Inc., housed in a DFN1006-2 (SOD882) surface-mount package. It contains two independent Zener diodes with a nominal voltage of 3.3 V and a tolerance of ±2%. The device supports a maximum power dissipation of 250 mW and operates within a temperature range of -55°C to +150°C. It features a maximum impedance of 95 ohms and reverse leakage current of 5 µA at 1 V. This component is qualified under the AEC-Q101 standard for automotive applications.

Single Zener Diodes Feature Summary

• Dual independent Zener configuration for compact voltage regulation
• Automotive-grade qualification compliant with AEC-Q101 standards
• Ultra-small leadless DFN1006-2 package design

Single Zener Diodes Applications

• Voltage reference circuits in automotive electronics
• Over-voltage protection for signal lines
• General regulation in high-density circuit designs

Single Zener Diodes Procurement Notes

Verify the specific suffix QYL against official Nexperia documentation to confirm the exact tape-and-reel packaging configuration and manufacturing origin. Ensure the AEC-Q101 qualification status aligns with your project's reliability requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when space-constrained automotive designs require dual independent voltage references or clamping functions. The DFN1006-2 package offers a small footprint suitable for high-density PCB layouts, while the wide operating temperature range ensures stability in harsh automotive environments.

Single Zener Diodes Part Context

This part belongs to the Nexperia PZU series of Zener diode arrays, designed for general regulation and voltage reference functions. The series provides various package and power dissipation options to support customized designs in small-scale, high-density electronic applications across industrial and automotive sectors.

Single Zener Diodes Replacement Considerations

Consult official Nexperia substitution guides for verified equivalents. Generic single-channel Zener diodes may not provide the required dual-independent functionality without additional board space.