AZ23C3V3_R1_00001

Overview

The AZ23C3V3_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 3.3 V and a tolerance of ±5%. The device supports a maximum power dissipation of 300 mW at 25°C ambient temperature. Electrical characteristics include a maximum Zener impedance of 95 Ω at a test current of 5 mA and a maximum reverse leakage current of 25 µA at 1 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 processes compliant with EU RoHS directives and utilizing halogen-free green molding compound.

Applications

• Voltage reference circuits requiring stable low-voltage regulation.
• Clamping applications for transient voltage protection in signal lines.
• Biasing networks in portable electronic devices due to compact SOT-23 packaging.

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packing quantity and reel specifications. Confirm compliance requirements such as RoHS status and moisture sensitivity levels prior to procurement. Ensure that the requested part number matches the exact electrical parameters required for the target application to avoid functional mismatches.

Selection Notes

Select this component when a dual Zener array with a common anode topology is required in a small surface-mount footprint. Consider the 300 mW power dissipation rating and thermal resistance when designing heat management strategies. Verify that the 3.3 V nominal voltage aligns with the circuit's reference or clamping needs, noting the impedance variations across different operating currents.

Part Context

This component belongs to the AZ23C2V4 series, which encompasses dual Zener diodes with voltages ranging from 2.4 V to 51 V. All members of this series share the same SOT-23 mechanical case and 300 mW power rating, differing primarily in their specific Zener voltage breakdown points and associated impedance values.

Replacement Considerations

Direct replacements must maintain the dual common anode configuration, SOT-23 package, and 3.3 V nominal voltage. Verify that substitute components meet the same 300 mW power dissipation and thermal resistance specifications to ensure compatibility with existing board layouts and thermal designs.