BZD17C39PH

Single Zener Diodes Overview

The BZD17C39PH is a single silicon Zener diode manufactured by Taiwan Semiconductor Corporation. It features a nominal Zener voltage of 39 V with a power dissipation rating of 500 mW. The device utilizes a compact SOD-323 surface-mount package, designed for automated assembly processes. Key electrical characteristics include a maximum dynamic impedance of 130 Ohms and a reverse leakage current of 100 nA at 27.3 V. It operates within a temperature range of -65°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction ensures stable performance and reliability under various operating conditions.
• Totally lead-free and fully RoHS compliant, meeting environmental standards for electronic components.
• Compact SOD-323 package facilitates efficient space utilization on printed circuit boards.

Single Zener Diodes Applications

• Voltage regulation in low-power electronic circuits
• Protection against voltage transients in signal lines
• Reference voltage generation in measurement systems

Single Zener Diodes Procurement Notes

Verify the specific suffix 'H' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the component meets AEC-Q101 requirements if automotive application is intended. Cross-reference the exact part number with authorized distributors to avoid counterfeit products.

Single Zener Diodes Selection Notes

Select this component when a 39 V reference voltage is required in a small form factor. The 500 mW power rating suits applications with moderate current demands. Compare the 130 Ohm dynamic impedance against circuit sensitivity requirements to ensure adequate regulation stability.

Single Zener Diodes Part Context

This device belongs to the BZT52-C series of general-purpose Zener diodes from Taiwan Semiconductor. It shares the same planar construction technology as other members in the family but offers specific voltage and power characteristics tailored for surface-mount applications requiring high reliability and compliance with international environmental directives.

Single Zener Diodes Replacement Considerations

Direct substitutes include BZT52C39-13 (Diodes Incorporated) and BZX784C39 (JCET), provided the SOD-123 or SOD-723 packages are acceptable alternatives to SOD-323. Verify pinout compatibility and thermal resistance differences before implementation.

Single Zener Diodes FAQ

What is the maximum operating junction temperature for the BZD17C39PH?

The maximum operating junction temperature is +150°C.

Does the BZD17C39PH meet RoHS standards?

Yes, the component is totally lead-free and fully RoHS compliant.