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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 3.3V SOT-323
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：3.3 V
- Tolerance：±6.06%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：95 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 1 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-323
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The AZ23C3V3WHE3-TP is a dual common anode Zener diode array manufactured by Micro Commercial Components (MCC). It integrates two independent Zener diodes within a single SOT-23 surface-mount package. The nominal Zener voltage is specified at 3.3 V with a maximum power dissipation of 300 mW. This component is designed for voltage regulation and protection applications in compact electronic circuits, offering a space-efficient solution for dual-channel reference or clamping requirements.
Feature Summary
- Dual common anode configuration for simplified circuit design
- Compact SOT-23 surface-mount package for space-constrained applications
- Automotive-grade qualification ensuring reliability under varying conditions
Applications
- Voltage reference circuits requiring dual channels
- Signal clamping and protection in automotive electronics
- Power supply regulation modules
Procurement Notes
Verify the specific suffix HE3-TP against the manufacturer's current datasheet to confirm RoHS compliance and halogen-free status. Ensure the ordering part number matches the exact package type and electrical specifications required for the target application before procurement.
Selection Notes
Select this component when a dual Zener array with a 3.3 V nominal voltage is required in an SOT-23 footprint. Confirm that the 300 mW power dissipation rating meets the thermal requirements of the design. Verify AEC-Q101 qualification if the application demands automotive-grade reliability standards.
Part Context
This part belongs to the AZ23C series of dual Zener diode arrays from MCC. The series offers various voltage options in standardized packages like SOT-23 and SOT-323. The HE3-TP suffix typically indicates Halogen-Free and RoHS-compliant packaging, aligning with modern environmental regulations for semiconductor components.
Replacement Considerations
Check for direct substitutes within the AZ23C series with identical voltage ratings. Cross-reference with other manufacturers offering SOT-23 dual common anode Zener arrays, ensuring pinout compatibility and equivalent electrical parameters such as impedance and leakage current.
