BZD17C150P-E3-18

Single Zener Diodes Overview

The BZD17C150P-E3-18 is a silicon planar Zener diode from Vishay Semiconductors, housed in the low-profile JEDEC DO219AB (SMF) surface-mount package. It provides a nominal Zener voltage of 150 V with a tolerance range of 138 V to 156 V at a test current of 5 mA. The device supports a maximum power dissipation of 0.8 W at 25 °C and 2.3 W at 80 °C, featuring a maximum differential resistance of 300 Ω and reverse leakage current of 1 µA at 110 V.

Single Zener Diodes Feature Summary

• Silicon planar construction for excellent stability
• Low profile SMF surface-mount packaging
• High temperature soldering capability up to 260 °C
• RoHS directive compliant

Single Zener Diodes Applications

• Voltage regulation circuits
• Reference voltage generation
• Over-voltage protection

Single Zener Diodes Procurement Notes

Verify the specific part number against official Vishay documentation to confirm electrical parameters and compliance status. Ensure that the ordering suffix corresponds to the required packaging configuration. Cross-reference datasheet specifications with procurement requirements to validate performance suitability for the intended application environment.

Single Zener Diodes Selection Notes

Select this component based on the required 150 V Zener voltage and the 0.8 W power dissipation limit at ambient temperature. Consider the thermal resistance characteristics and the operating temperature range when designing the circuit layout. Verify that the package dimensions fit the available PCB space and that the soldering process accommodates the specified high-temperature terminal limits.

Single Zener Diodes Part Context

This component belongs to the BZD17C series of Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series utilizes the SMF plastic case for surface-mount applications. The product line covers a wide range of Zener voltages, providing standardized solutions for various voltage regulation and protection needs in electronic designs.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' Zener diodes with matching 150 V nominal voltage, similar power dissipation ratings, and compatible DO219AB or equivalent surface-mount packages. Verify electrical characteristics such as differential resistance and leakage current before substitution.