AZ23C7V5-7-G

Overview

The AZ23C7V5-7-G is a dual Zener diode array manufactured by Diodes Incorporated, housed in a surface-mount SOT-23 package. It features a common anode configuration with two independent Zener elements sharing a single anode terminal. The nominal Zener voltage is 7.5 V, measured at a test current of 5 mA. The device supports a maximum power dissipation of 300 mW and operates within a temperature range of -65°C to +150°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA and a Zener impedance of 7 Ohms.

Feature Summary

• Dual Zener diode array integrated into a compact SOT-23 surface-mount package for space-constrained designs.
• Common anode configuration simplifies circuit layout by providing a shared reference point for both diodes.
• High thermal stability ensures reliable operation across an extended industrial temperature range.

Applications

• Voltage clamping and protection in signal processing circuits.
• Reference voltage generation in analog-to-digital converter interfaces.
• Transient voltage suppression in low-power consumer electronics.

Procurement Notes

Verify the specific suffix '-G' against the manufacturer's official documentation to confirm compliance with lead-free requirements and RoHS directives. Ensure that the ordering information matches the exact part number to avoid discrepancies in packaging or material composition during procurement.

Selection Notes

Select this component when a dual Zener solution with a common anode topology is required in a small form factor. Consider the 7.5 V nominal voltage and 300 mW power rating to ensure compatibility with the target circuit's voltage levels and thermal management capabilities.

Part Context

This part belongs to the AZ23C series of dual Zener arrays from Diodes Incorporated. The series offers various voltage options in the same SOT-23 footprint, allowing designers to standardize on a single package type while adjusting voltage specifications through different model numbers within the family.

Replacement Considerations

Cross-reference with DZ23C7V5-7-F (Diodes Inc.) for similar specifications but note the cathode configuration difference. Vishay AZ23C7V5-E3-18 is another alternative in the same package, though verification of pinout and electrical tolerances is required before substitution.