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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 22V SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：22 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：55 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 15.4 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 AZ23B22HE3-TP is a dual common anode Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 22 V at a test current of 5 mA. The device operates within a temperature range of -55 °C to +150 °C and has a maximum power dissipation of 300 mW. It utilizes an SOT-23-3 surface-mount package. Key electrical characteristics include a maximum reverse leakage current of 200 nA and a Zener impedance of 20 ohms.
Feature Summary
- Dual common anode configuration for space-efficient circuit design
- Surface-mount SOT-23-3 package suitable for automated assembly
- Wide operating temperature range from -55 °C to +150 °C
Applications
- Voltage reference circuits requiring dual polarity or differential sensing
- Clamping and protection stages in signal conditioning paths
- Biasing networks in low-power electronic systems
Procurement Notes
Verify the specific datasheet version and compliance documentation directly with Micro Commercial Components or authorized distributors before procurement. Confirm that the SOT-23-3 footprint matches the target PCB layout. Ensure the component meets all required environmental and safety standards for the intended application environment.
Selection Notes
Select this component when a dual Zener structure in a compact SMD package is required. The 22 V breakdown voltage and 300 mW power rating define its operational limits. Consider the 20 ohm impedance and 200 nA leakage specifications for precision requirements. Verify thermal management capabilities within the final enclosure design.
Part Context
This part belongs to the AZ23B series of dual Zener diodes from Micro Commercial Components. The series offers various voltage options in the same SOT-23-3 package, allowing for consistent board layouts across different voltage requirements. The HE3-TP suffix indicates specific manufacturing and tape-and-reel packaging details defined by the manufacturer.
FAQ
What is the configuration of the AZ23B22HE3-TP?
It is a dual common anode Zener diode.
What is the maximum operating temperature?
The maximum operating temperature is +150 °C.
What is the Zener impedance value?
The Zener impedance is 20 ohms.
