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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 12V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：12 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：20 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 9 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The AZ23C12-AU_R1_000A1 is a dual surface mount Zener diode from the AZ23C series manufactured by Panjit International Inc. It features a common anode configuration within an SOT-23 molded plastic package. The nominal Zener voltage is 12 V, with a maximum impedance of 20 Ohms at a test current of 5 mA and a maximum reverse leakage current of 0.1 uA at 9.0 V. The device supports a power dissipation rating of 300 mW and 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.
- Qualified under AEC-Q101 standards for automotive electronic applications.
- Compliant with EU RoHS directives and manufactured using halogen-free green molding compounds.
Applications
- Automotive electronics systems requiring qualified components.
- Voltage reference circuits utilizing dual independent channels.
- General-purpose clamping and protection in surface mount assemblies.
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging details such as reel size or tape specifications. Confirm that the requested part number matches the exact electrical characteristics required for the target application before finalizing procurement orders.
Selection Notes
Select this component when a dual Zener solution with a common anode is required in a compact SOT-23 footprint. Ensure the 300 mW power dissipation limit and 12 V nominal voltage align with the circuit requirements. Verify thermal resistance constraints for the intended operating environment.
Part Context
This component belongs to the AZ23C2V4-AU Series, which encompasses dual Zener diodes with voltages ranging from 2.4 V to 36 V. All members of this series share identical mechanical dimensions and package styles, differing primarily in their specific Zener voltage ratings and associated impedance values.
Replacement Considerations
Direct replacements must match the SOT-23-3 package, 300 mW power rating, and dual common anode configuration. Verify that substitute parts meet AEC-Q101 qualification if automotive reliability is required.
