AZ23C6V8W-7-F

Overview

The AZ23C6V8W-7-F is a dual surface mount Zener diode array manufactured by Diodes Incorporated. It features two Zener diodes in a common anode configuration housed in an SOT-323 package. The nominal Zener voltage is 6.8 V, with a minimum of 6.47 V and a maximum of 7.14 V at a test current of 5 mA. Maximum power dissipation is 200 mW, and the junction-to-ambient thermal resistance is 625 °C/W. The device operates within a temperature range of -65°C to +150°C. Electrical specifications include a maximum Zener impedance (ZZT) of 15 Ω and a maximum reverse leakage current of 2.0 μA at 4.0 V.

Feature Summary

• Dual Zener diodes integrated in a single common anode configuration for space-efficient circuit design.
• Ultra-small SOT-323 surface mount package suitable for automated insertion and compact layouts.
• Qualified to AEC-Q101 standards with high electrostatic discharge sensitivity ratings.
• Lead-free and RoHS compliant construction utilizing green molding compound.

Applications

• Transient voltage suppression in electronic circuits.
• Voltage reference applications requiring stable breakdown characteristics.
• ESD protection for sensitive signal lines.

Procurement Notes

Verify the specific ordering suffix matches the required packaging format. Confirm that the component meets environmental compliance requirements such as lead-free status and halogen content restrictions if mandated by the project specifications. Ensure the date code aligns with manufacturing standards for green molding compound usage.

Selection Notes

Select this component when a dual Zener array in a common anode topology is required within an SOT-323 footprint. Consider the 200 mW power dissipation limit and the specific 6.8 V nominal voltage tolerance. Evaluate the thermal resistance constraints for the intended operating environment and ensure compatibility with standard surface mount assembly processes.

Part Context

This part belongs to the AZ23C series of dual Zener diodes from Diodes Incorporated. The series includes variants with different nominal voltages such as 5.6 V, 10 V, and 18 V, all sharing similar mechanical and electrical characteristics. The AZ23C6V8W-7-F specifically denotes the 6.8 V variant packaged in tape and reel format.

Replacement Considerations

Direct substitutes within the same family include AZ23C5V6W-7-F, AZ23C10W-7-F, and AZ23C18W-7-F, which share identical packaging and configuration but differ in Zener voltage. Verify voltage requirements before substitution.