DZ23C3V3_R1_00001

Overview

The DZ23C3V3_R1_00001 is a dual surface mount Zener diode from the DZ23C2V4 series manufactured by Panjit International Inc. It features a common cathode configuration within an SOT-23-3 package. The nominal Zener voltage is 3.3 V with a tolerance range of 3.14 V to 3.47 V at a test current of 5 mA. Maximum power dissipation is rated at 300 mW, and thermal resistance from junction to ambient air is 420 °C/W. Electrical characteristics include a maximum Zener impedance of 95 Ω at Izt and 600 Ω at Izk, alongside a maximum reverse leakage current of 25 μA at 1.0 V. The device operates within a temperature range of -65 °C to +150 °C.

Feature Summary

• Dual Zener diodes integrated in a single common cathode configuration for space-efficient circuit design.
• Manufactured using lead-free processes compliant with EU RoHS 2.0 standards.
• Utilizes green molding compound adhering to IEC 61249 environmental specifications.

Applications

• Voltage reference circuits requiring dual stable potential sources.
• Clamping applications for transient voltage suppression in low-power electronics.
• Biasing networks in signal processing modules.

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the ordering suffix matches the required packing type and version code. Ensure compliance with specific project requirements regarding moisture sensitivity and storage conditions prior to assembly.

Selection Notes

Select this component when a dual Zener array in a common cathode topology is required within an SOT-23 footprint. Evaluate the 300 mW power dissipation limit against expected operating currents. Consider the 95 Ω Zener impedance specification for noise-sensitive applications where lower impedance might be necessary.

Part Context

This part belongs to the DZ23C2V4 series, which encompasses dual surface mount Zener diodes with voltages ranging from 2.4 V to 51 V. The series shares identical mechanical dimensions and packaging options, differing primarily in electrical parameters such as breakdown voltage and leakage current based on the specific voltage variant selected.

Replacement Considerations

The AZ23C3V3_R1_00001 serves as a parameter-equivalent alternative within the same manufacturer lineup, offering the same 3.3 V rating but configured as a common anode array rather than common cathode.