BZT52C22W

Single Zener Diodes Overview

The YAGEO BZT52C22W is a surface-mount silicon planar Zener diode designed for voltage regulation and reference applications. It operates within the BZT52-C series, utilizing an SOD-123-2 package to facilitate automated assembly processes. The device provides a nominal Zener voltage of 22 V with a maximum power dissipation of 200 mW at 25°C. Key electrical characteristics include a test current of 5 mA and a maximum reverse leakage current of 5 µA at 2 V. It features a single configuration and supports an operating junction temperature range from -65°C to +150°C, ensuring reliability in diverse thermal environments.

Single Zener Diodes Feature Summary

• Planar die construction ensures stable voltage regulation performance.
• Lead-free finish and RoHS compliance support environmentally conscious manufacturing.
• Small SMD footprint enables efficient use of board space in compact designs.

Single Zener Diodes Applications

• Voltage regulation in low-power electronic circuits
• Reference voltage sources for analog signal processing
• Over-voltage protection for sensitive semiconductor components

Single Zener Diodes Procurement Notes

Verify the specific suffix 'W' against the manufacturer's official datasheet to confirm packaging details and marking codes. Ensure that the required Zener voltage tolerance and power derating curves align with the target application's thermal constraints before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 22 V regulation point is required in a compact surface-mount form factor. Consider the 200 mW power limit and ensure adequate thermal management or derating is applied if ambient temperatures exceed standard conditions. Verify compatibility with automated pick-and-place equipment due to the small package size.

Single Zener Diodes Part Context

This part belongs to the BZT52-C series of surface-mount Zener diodes manufactured by YAGEO. These devices are engineered for general-purpose voltage regulation tasks where space efficiency and automated assembly compatibility are prioritized over high-power handling capabilities.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering BZT52C22 equivalents in SOD-123 packages. Confirm identical pinout orientation and verify that alternative parts meet the same 200 mW power dissipation and 22 V Zener voltage specifications.