AZ23C2V4_R1_00001

Overview

The AZ23C2V4_R1_00001 is a dual surface mount Zener diode from the Panjit AZ23C2V4 series, housed in an SOT-23 package. It features a common anode configuration with a nominal Zener voltage of 2.4 V and a tolerance range of 2.28 V to 2.52 V. The device supports a maximum power dissipation of 300 mW at 25°C ambient temperature, with a thermal resistance of 417°C/W. Electrical characteristics include a maximum Zener impedance of 85 Ω at a test current of 5.0 mA and a maximum reverse leakage current of 100 μA at 1.0 V. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Dual Zener diodes integrated in a single common anode configuration for space-efficient circuit design.
• Manufactured using lead-free materials compliant with EU RoHS directives and halogen-free green molding compounds.

Applications

• Voltage reference circuits requiring stable low-voltage regulation.
• Clamping applications for transient voltage suppression in signal lines.
• Biasing networks in portable electronic devices utilizing automatic insertion manufacturing processes.

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging quantity and reel specifications. Confirm that the requested part number matches the exact electrical parameters required for the target application. Ensure compliance with environmental standards such as RoHS if applicable to the end product. Cross-reference the marking code 'DO' on the physical component to validate authenticity upon receipt.

Selection Notes

Select this component when a dual Zener array with a common anode topology is required in a compact SOT-23 footprint. The 300 mW power rating suits general-purpose low-power applications. Consider the 85 Ω impedance value for noise-sensitive designs. Verify that the 2.4 V nominal voltage aligns with the circuit's reference or clamping requirements. Check thermal derating curves if operating near the upper temperature limits.

Part Context

This part belongs to the AZ23C2V4 series, which offers various Zener voltages ranging from 2.4 V to 51 V in the same SOT-23 package. The series provides options for both common anode and common cathode configurations, allowing designers to choose based on polarity needs. The consistent mechanical outline facilitates automated assembly across different voltage variants within the same family.

Replacement Considerations

Direct replacements must match the SOT-23-3 package, 2.4 V nominal voltage, and common anode configuration. Verify that substitute components meet the 300 mW power dissipation and 85 Ω impedance specifications. Ensure the replacement also complies with the -55°C to +150°C operating temperature range.