UDZLVFHTE-17100

Single Zener Diodes Overview

The UDZLVFHTE-17100 is a single Zener diode manufactured by ROHM Semiconductor, designed for surface mount applications in the UMD2 (SOD-323FL) package. It features a nominal Zener voltage of 100 V with a tolerance range of 94 V to 106 V. The device supports a maximum power dissipation of 200 mW and operates within a junction temperature range up to +150 °C. It complies with AEC-Q101 automotive grade standards and RoHS directives.

Single Zener Diodes Feature Summary

• Automotive-grade reliability compliant with AEC-Q101 standards
• Compact SMD packaging suitable for space-constrained designs
• High thermal stability with extended operating temperature range

Single Zener Diodes Applications

• Transient voltage suppression in automotive electronic control units
• Voltage reference circuits in industrial power supplies
• Over-voltage protection for sensitive semiconductor components

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against official ROHM documentation to confirm exact voltage tolerance and binning. Ensure compatibility with automated pick-and-place equipment due to the small UMD2 footprint. Confirm RoHS compliance status for current production batches prior to integration into final assemblies.

Single Zener Diodes Selection Notes

Select this component when a precise 100 V regulation point is required in high-reliability environments. The UMD2 package offers a balance between thermal performance and board space efficiency. Consider the 200 mW power limit when designing heat dissipation strategies for dense circuit layouts.

Single Zener Diodes Part Context

This part belongs to ROHM's UDZLVFHTE series of low-leakage Zener diodes. The series is engineered for robust performance in harsh environments, particularly meeting the stringent requirements of the automotive industry. The UMD2 package represents a standard form factor for modern surface-mount technology assembly lines.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 100 V Zener voltage, 200 mW power rating, and SOD-323FL/UMD2 package dimensions. Verify that alternative components also hold AEC-Q101 certification if automotive application is intended.