BZT52-B11X

Single Zener Diodes Overview

The BZT52-B11X is a low-current voltage regulator diode from the Nexperia BZT52 series, designed for general-purpose Zener applications. It utilizes an SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package. The device features a nominal breakdown voltage of 11 V with a tight tolerance of ±2%. Total power dissipation is rated at up to 830 mW. The component is specified at a low test current of 50 μA, making it suitable for low bias and portable battery-powered applications.

Single Zener Diodes Feature Summary

• Low-current operation optimized for portable battery-powered applications
• High precision voltage regulation with ±2% tolerance
• Small SOD123F surface-mount package design

Single Zener Diodes Applications

• Low-current general regulation functions
• Portable battery-powered circuitry
• Low bias voltage reference circuits

Single Zener Diodes Procurement Notes

Verify the specific suffix 'B' indicates the ±2% tolerance variant rather than the standard ±5% 'C' series. Confirm the manufacturer part number matches the exact ordering code required for your bill of materials. Ensure the SOD123F package footprint aligns with your PCB layout constraints before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is required in space-constrained designs. The ±2% tolerance offers higher accuracy than standard Zener diodes. The low test current specification makes it ideal for energy-efficient systems where minimizing quiescent current consumption is critical for extending battery life in portable devices.

Single Zener Diodes Part Context

This component belongs to the BZT52-C/B series of low-current voltage regulator diodes. These devices are engineered for applications requiring stable voltage references with minimal power consumption. The series covers a working voltage range from nominal 1.8 V to 51 V, providing versatile options for various electronic design requirements across consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

Check for BZT52-C11X if ±5% tolerance is acceptable. Verify equivalent parts from other manufacturers offering SOD123F packages with similar 11 V Zener characteristics and power ratings.