DZ23C5V6-TP

Overview

The DZ23C5V6-TP is a dual common cathode Zener diode array manufactured by Micro Commercial Components (MCC). It integrates two independent Zener diodes within a single SOT-23 surface-mount package. The nominal Zener voltage is 5.6 V with a maximum power dissipation of 300 mW. Key electrical parameters include a maximum reverse leakage current of 100 nA and a Zener impedance of 40 Ohms at a test current of 5 mA. The device operates reliably across an extended temperature range from -55°C to +150°C junction temperature, making it suitable for compact circuit designs requiring precise voltage regulation.

Feature Summary

• Dual common cathode configuration allows for space-saving integration of two regulated voltage references in a standard three-terminal footprint.
• Low reverse leakage current ensures minimal power loss and stable performance in high-impedance sensing or reference applications.
• Automotive-grade qualification supports deployment in demanding environments requiring robust thermal stability and reliability.

Applications

• Voltage reference circuits in portable electronic devices
• Over-voltage protection stages in automotive control modules
• Signal conditioning and clamping in industrial sensor interfaces

Procurement Notes

Verify the specific suffix against official MCC documentation to confirm exact electrical tolerances and packaging options. Ensure compatibility with AEC-Q101 requirements if deploying in automotive systems. Cross-reference datasheet revisions to confirm lead-free compliance and RoHS status prior to procurement.

Selection Notes

Select this component when a dual Zener solution is required in a minimal SOT-23 footprint. Compare the 40 Ohm impedance against application sensitivity thresholds. Verify that the 300 mW power rating accommodates peak transient currents without exceeding thermal limits under worst-case ambient conditions.

Part Context

This part belongs to the DZ23C series of dual Zener arrays from Micro Commercial Components. It shares the SOT-23-3 form factor with other variants in the family but differs in nominal voltage and specific electrical characteristics. The series targets cost-sensitive consumer and industrial electronics requiring reliable voltage regulation.

Replacement Considerations

DZ23C5V6HE3-TP: Offers AEC-Q101 automotive qualification and similar electrical specifications within the same SOT-23 package. DZ23C5V6-7-F: Alternative from Diodes Incorporated with comparable 5.6V dual common cathode configuration and 300 mW rating.