CMPZDA5V6 TR PBFREE

Overview

The CMPZDA5V6 TR PBFREE is a Zener diode array manufactured by Central Semiconductor Corp, housed in an SOT-323 surface-mount package. It features a dual configuration with one pair of common anodes and a nominal Zener voltage of 5.6 V. The device operates within a power dissipation limit of 275 mW and maintains a tolerance of ±5%. Electrical characteristics include a maximum reverse leakage current of 1 µA at 2 V and a forward voltage of 900 mV at 10 mA. The component supports a wide operating temperature range from -65°C to +150°C and exhibits a maximum impedance of 40 Ohms.

Feature Summary

• Dual Zener diode array structure with common anode configuration for space-efficient circuit design
• High thermal stability supporting operation across extended industrial temperature ranges
• Low leakage current performance ensuring signal integrity in sensitive applications

Applications

• Voltage reference circuits requiring stable dual rail supplies
• Transient voltage suppression in compact consumer electronics
• Clamping applications in high-density surface mount assemblies

Procurement Notes

Verify the complete part number including the TR suffix to confirm tape-and-reel packaging specifications. Ensure compatibility with SOT-323 footprint dimensions during PCB layout. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated products.

Selection Notes

Select this component when a dual Zener solution with common anode topology is required in minimal volume packages. Evaluate the 275 mW power rating against expected thermal loads in enclosed environments. Compare the 5.6 V nominal voltage and ±5% tolerance against circuit requirements for precision regulation tasks.

Part Context

This part belongs to the CMSZDA series of Zener diode arrays from Central Semiconductor. The series offers various voltage options in the SOT-323 package, providing designers with flexible dual-diode solutions for voltage regulation and protection in portable and automotive electronics.

Replacement Considerations

Nexperia BZB784-C5V6,115 serves as a verified alternative offering identical 5.6 V Zener voltage and SOT-323 packaging. Verify pinout compatibility and thermal characteristics before substitution.