NZX15B,133

Single Zener Diodes Overview

The NZX15B,133 is a general-purpose Zener diode manufactured by Nexperia USA Inc. It provides voltage regulation in a SOD27 (SC-40) small hermetically sealed glass package. The device features a nominal Zener voltage of 15 V with a tolerance of ±5%. It has a total power dissipation rating of 500 mW and low differential resistance. The component operates within a temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental protection
• Low leakage current characteristics
• Low differential resistance for stable regulation

Single Zener Diodes Applications

• General voltage regulation functions
• Reference voltage generation
• Overvoltage protection circuits

Single Zener Diodes Procurement Notes

Verify the specific suffix

Single Zener Diodes Selection Notes

Select this component when a hermetically sealed glass package is required for harsh environments. The SOD27 form factor offers space efficiency compared to larger axial leads while maintaining robust sealing. Ensure the 500 mW power rating aligns with the circuit's thermal dissipation requirements and that the 15 V breakdown voltage matches the design target.

Single Zener Diodes Part Context

This part belongs to Nexperia's NZX series of single Zener diodes. These devices are designed for applications requiring reliable voltage clamping or reference levels. The SOD27 package is a standard small outline leaded package suitable for automated surface-mount assembly processes.

Single Zener Diodes Replacement Considerations

Direct replacements include other 15 V Zener diodes in SOD27 packages from manufacturers such as onsemi or Microchip. Verify pinout compatibility and thermal performance before substitution.