UDZVFHTE-1716B

Single Zener Diodes Overview

The ROHM UDZVFHTE-1716B is a single Zener diode designed for surface-mount applications, housed in the compact SOD-323FL (UMD2) package. It features a nominal Zener voltage of 16V with a tolerance range of 15.85V to 16.51V at a test current of 5mA. The device supports a maximum power dissipation of 200mW and operates within a junction temperature range up to +150°C. Certified under AEC-Q101 standards, it ensures high reliability for automotive environments. Key electrical characteristics include a maximum reverse leakage current of 100nA and a Zener impedance of 50Ω.

Single Zener Diodes Feature Summary

• Automotive-grade reliability certified by AEC-Q101 standard
• Compact SOD-323FL plastic package suitable for automated mounting
• High thermal stability supporting junction temperatures up to +150°C

Single Zener Diodes Applications

• Voltage regulation circuits in automotive electronic control units
• Overvoltage protection for sensitive semiconductor components
• Reference voltage generation in automotive sensor interfaces

Single Zener Diodes Procurement Notes

Verify the specific suffix 'B' corresponds to the required voltage tolerance band, as ordering codes define exact electrical parameters. Confirm that the SOD-323FL footprint matches the target PCB design constraints. Ensure procurement channels provide documentation verifying AEC-Q101 compliance for automotive qualification requirements. Check for RoHS directive adherence if environmental regulations apply to the final assembly.

Single Zener Diodes Selection Notes

Select this component when a precise 16V reference is needed in space-constrained automotive designs. The SOD-323FL package offers a small form factor compared to larger axial leads. Consider the 200mW power rating against expected circuit dissipation. The AEC-Q101 certification is critical for systems requiring automotive supply chain validation. Evaluate the 50Ω impedance for noise sensitivity in the specific application context.

Single Zener Diodes Part Context

This part belongs to the UDZVFH series of ultra-small, high-reliability Zener diodes manufactured by ROHM Semiconductor. The series is specifically engineered for surface-mount technology (SMT) to facilitate automated assembly processes. These devices are positioned as robust solutions for modern electronics requiring miniaturization without compromising performance or durability in demanding operational environments.

Single Zener Diodes Replacement Considerations

The UDZVTE-1716B is documented as a similar level replacement with the same pinout and package. Verify that the alternative meets all specific electrical tolerances and automotive certifications required by the original design specifications before implementation.