BZT52C33W

Single Zener Diodes Overview

The YAGEO BZT52C33W is a surface-mount Zener diode housed in an SOD-123 package. It features a nominal Zener voltage of 33V and a power dissipation rating of 0.5W (500mW). The device exhibits a maximum dynamic impedance of 80 ohms at a test current of 2mA. It operates within a temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for circuit protection applications
• Compact SOD-123 surface-mount design suitable for space-constrained PCBs
• Capable of handling transient noise and rapid switching operations

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Over-voltage protection stages in consumer electronics
• Clamping applications in high-frequency signal paths

Single Zener Diodes Procurement Notes

Verify the specific manufacturer designation, as the BZT52C33W part number appears across multiple vendors including Diodes Inc. and YAGEO. Confirm that the selected component matches the required 33V Zener voltage and 500mW power rating specifications before integration into the final assembly.

Single Zener Diodes Selection Notes

Select this component when a low-power, surface-mount Zener diode is required for precise voltage clamping. Ensure the application environment remains within the specified -55°C to +150°C operating temperature range. Verify that the 80-ohm dynamic impedance meets the noise sensitivity requirements of the target circuit design.

Single Zener Diodes Part Context

This component belongs to the standard Zener diode category used for voltage regulation and protection. It serves as a fundamental passive semiconductor element in electronic assemblies, providing reliable performance in compact surface-mount configurations for various industrial and consumer applications.

Single Zener Diodes Replacement Considerations

Direct substitutes include the BZT52C33 from Diodes Inc. or equivalent 33V 500mW SOD-123 Zener diodes from other manufacturers. Verify pinout compatibility and thermal characteristics before substitution.