BZD27C18P-E3-08

Single Zener Diodes Overview

The BZD27C18P-E3-08 is a silicon planar Zener diode from Vishay Semiconductors, housed in the low-profile SMF (DO-219AB) surface-mount package. It provides a nominal Zener voltage of 18 V with a tolerance range of 16.8 V to 19.1 V at a test current of 25 mA. The device supports a maximum power dissipation of 800 mW at 30 °C and withstands non-repetitive peak surge currents up to 5 A. It operates within a temperature range of -65 °C to +175 °C.

Single Zener Diodes Feature Summary

• Low profile surface-mount construction compatible with SOD-123W outlines
• High stability with low leakage current characteristics
• Surge current specification for transient protection applications
• ESD capability exceeding 8 kV via human body model

Single Zener Diodes Applications

• Voltage regulation circuits
• Transient voltage suppression
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against the manufacturer's official documentation to confirm compliance requirements and packaging specifications. Ensure that the selected variant matches the required thermal and electrical ratings for the intended application environment before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component based on its 18 V nominal breakdown voltage and 800 mW power handling capacity. Consider the SMF package dimensions for PCB layout constraints and verify that the operating temperature range meets the environmental requirements of the target system design.

Single Zener Diodes Part Context

This part belongs to the BZD27C series of Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of voltage options from 3.6 V to 200 V in the same compact surface-mount footprint, allowing for standardized inventory management across various circuit designs requiring different reference voltages.

Single Zener Diodes Replacement Considerations

BZD27C18P-HE3-08