DDZ9683-7

Single Zener Diodes Overview

The DDZ9683-7 is a surface mount low current Zener diode manufactured by Diodes Incorporated. It features a nominal Zener voltage of 3.0 V with a tolerance range of 2.85 V to 3.15 V, specified at a test current of 50 µA. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +150°C. It utilizes an SOD-123 package with matte tin terminals and exhibits a maximum reverse leakage current of 0.8 µA at 1 V.

Single Zener Diodes Feature Summary

• Specified at a low test current of 50µA, making it suitable for low bias and portable battery-powered applications
• Totally lead-free and fully RoHS compliant, containing no purposely added lead
• Halogen and antimony free, classified as a green device

Single Zener Diodes Applications

• Low bias circuit design
• Portable battery-powered equipment
• Automated assembly processes

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix to confirm packaging type. The standard suffix indicates tape and reel packaging with a quantity of 3,000 units per reel. Confirm compliance requirements such as RoHS and halogen-free status match project specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is required at very low current levels typical of battery-operated devices. The SOD-123 package offers a compact footprint suitable for space-constrained designs. Ensure thermal management aligns with the specified 500mW dissipation rating on FR-4 PCBs.

Single Zener Diodes Part Context

This part belongs to the DDZ9678 through DDZ9717 series of surface mount low current Zener diodes. The series provides various voltage options in the same SOD-123 package, allowing for consistent manufacturing processes across different voltage requirements in electronic assemblies.

Single Zener Diodes Replacement Considerations

Direct substitutes include other Diodes Incorporated parts from the same series with matching voltage ratings, such as the DDZ9683Q-7 for automotive qualified versions. Cross-manufacturer replacements must verify identical Zener voltage, tolerance, package dimensions, and thermal characteristics.