DZ23C4V7-TP

Overview

The DZ23C4V7-TP is a dual common cathode Zener diode array manufactured by Micro Commercial Components (MCC). It features two independent Zener diodes integrated into a single SOT-23-3 surface-mount package. The device provides a nominal Zener voltage of 4.7 V with a power dissipation rating of 300 mW. It is designed for automated insertion and offers stable voltage regulation in compact circuit layouts.

Feature Summary

• Dual Zener diodes configured in a common cathode arrangement within a single component
• Compact SOT-23-3 surface-mount package suitable for space-constrained designs
• Optimized for automated assembly processes

Applications

• Voltage reference circuits requiring dual regulated rails
• Clamping and protection stages in signal conditioning paths
• General-purpose voltage regulation in consumer electronics

Procurement Notes

Verify the specific suffix against official MCC documentation to confirm pinout and electrical tolerances. Ensure the ordering part number matches the required AEC-Q101 qualification if automotive compliance is mandatory. Cross-reference datasheet revisions to confirm package dimensions and thermal characteristics before finalizing procurement specifications.

Selection Notes

Select this component when a dual Zener configuration is required in a minimal footprint. Compare leakage current and impedance parameters against alternative manufacturers if strict tolerance limits are necessary. Verify that the 300 mW power rating aligns with the expected operating conditions and ambient temperature constraints of the target application.

Part Context

This part belongs to the DZ23C series of dual Zener arrays from Micro Commercial Components. The series typically includes various voltage options sharing the same SOT-23-3 form factor. These components are widely used in portable devices where board space is limited and multiple voltage references are needed.

Replacement Considerations

Direct substitutes include DZ23C4V7_R1_10001 and DZ23C4V7_R2_00001 from Panjit, which share identical electrical specifications and package type. Other compatible alternatives may be found within the broader DZ23C family from different manufacturers offering equivalent 4.7V dual Zener arrays.