DDZ9711Q-13

Single Zener Diodes Overview

The DDZ9711Q-13 is a precision Zener diode manufactured by Diodes Incorporated, designed for surface-mount applications. It features a nominal Zener voltage of 27 V with a tight tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within an extended temperature range from -65°C to +150°C junction temperature. It is housed in the SOD-123 package and complies with AEC-Q101 automotive qualification standards.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability requirements
• Very sharp breakdown characteristics for precise voltage regulation
• Very low leakage current ensuring minimal power loss
• Lead-free design compliant with RoHS directives

Single Zener Diodes Applications

• Automotive voltage reference circuits
• Precision voltage clamping and protection
• Over-voltage protection in sensitive electronic systems

Single Zener Diodes Procurement Notes

Verify the specific suffix '13' against official Diodes Incorporated documentation to confirm packaging details, as datasheets often list '7' variants. Ensure the component meets AEC-Q101 requirements if used in automotive designs. Cross-reference the exact part number with manufacturer distributors to avoid confusion with similar series members like DDZ9711Q-7.

Single Zener Diodes Selection Notes

Select this component when a stable 27 V reference is required in space-constrained designs utilizing the SOD-123 footprint. The ±5% tolerance makes it suitable for general-purpose regulation rather than ultra-high precision applications. Consider the 500 mW power rating to ensure adequate thermal management in the final assembly.

Single Zener Diodes Part Context

This part belongs to the DDZ9711 series of surface mount precision Zener diodes from Diodes Incorporated. The series is characterized by tight voltage tolerances and low leakage currents, making it distinct from standard rectifier diodes. It shares the same electrical specifications as other suffixes in the family but may differ in reel packaging quantities.

Single Zener Diodes Replacement Considerations

Direct substitutes include DDZ9711Q-7, which shares identical electrical parameters and package type. Other compatible parts within the DDZ9711 series should be verified for equivalent Zener voltage and tolerance before substitution.