HZU2.0BTRF-E-Q

Single Zener Diodes Overview

The HZU2.0BTRF-E-Q is a single Zener diode manufactured by Renesas Electronics, designed for voltage regulation applications. It features a nominal Zener voltage of 2.0V with a tolerance of approximately 7.31%. The component operates with a maximum power dissipation of 200 mW and is housed in a compact URP (SOD-323) surface-mount package measuring 1.4 x 1.85 x 1.05 mm. Key electrical parameters include a test current of 5 mA, a maximum Zener impedance of 100 Ω, and a maximum reverse leakage current of 120 µA at 0.5 V. The device supports a typical voltage temperature coefficient of 0.09%/°C and functions within an operating temperature range up to +150 °C.

Single Zener Diodes Feature Summary

• Provides stable voltage reference using silicon epitaxial planar technology
• Compact surface-mount design suitable for space-constrained PCB layouts
• Low leakage current characteristics for efficient standby operation

Single Zener Diodes Applications

• Voltage stabilization in low-power electronic circuits
• Reference voltage generation for analog signal processing
• Over-voltage protection in portable devices

Single Zener Diodes Procurement Notes

Verify the specific suffix 'E-Q' against the manufacturer's official documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact voltage tolerance and package variant required for your design. Cross-reference with Renesas datasheets to validate availability and production lifecycle status before finalizing procurement plans.

Single Zener Diodes Selection Notes

Select this component when a precise 2.0V reference is needed in a minimal footprint. Consider the 200 mW power rating for thermal management in dense assemblies. Evaluate the 100 Ω impedance limit for dynamic load requirements. Compare the 0.09%/°C temperature coefficient against circuit stability needs across the specified operating temperature range.

Single Zener Diodes Part Context

This component belongs to the HZU2.0 series of single Zener diodes from Renesas Electronics. These devices are engineered as general-purpose stabilizers utilizing silicon epitaxial planar structures. The series offers various voltage options within a standardized URP package, providing designers with consistent mechanical and electrical characteristics for mass production environments.

Single Zener Diodes Replacement Considerations

Direct substitutes may include other 2.0V Zener diodes in SOD-323 packages with comparable 200 mW ratings. Verify pinout compatibility and thermal resistance values. Check if alternative manufacturers offer equivalent voltage tolerances and leakage specifications to ensure seamless integration without circuit redesign.