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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 27V SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：27 V
- Tolerance：±7.04%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 18.9 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 AZ23C27HE3-TP is a Zener diode manufactured by Micro Commercial Components (MCC). It belongs to the AZ23C27 series and is categorized under Diodes & Rectifiers. The component is designed for surface mount technology (SMD/SMT) installation and utilizes an SOT-23-3 package configuration. Standard packaging options include Reel and Cut Tape formats, with a factory pack quantity of 3000 units. This device functions as a voltage reference or protection element within electronic circuits.
Feature Summary
- Surface mount construction suitable for automated assembly processes
- Dual common anode configuration for specific circuit topologies
- Compliant with environmental standards including RoHS directives
Applications
- Voltage regulation in low-power electronic circuits
- Over-voltage protection for sensitive signal lines
- Reference voltage generation in measurement equipment
Procurement Notes
Verify the exact electrical parameters against the official MCC datasheet before integration, as distributor listings may lack detailed specifications. Confirm that the SOT-23-3 package footprint matches the design layout. Ensure compliance with project-specific environmental regulations such as RoHS requirements. Check for any regional sales restrictions or limited availability status prior to finalizing procurement plans.
Selection Notes
Select this component when a dual common anode Zener diode in an SOT-23-3 package is required. Verify that the operating temperature range meets the application's thermal constraints. Compare power dissipation capabilities against circuit load requirements. Ensure the reverse leakage current and impedance characteristics align with signal integrity needs.
Part Context
This part is part of the broader AZ23C series from Micro Commercial Components, which includes various Zener voltage variants. Other members like AZ23C8V2HE3-TP share similar packaging and configuration traits but differ in specific voltage ratings. The series targets compact consumer and industrial electronics requiring reliable surface-mount voltage control solutions.
Replacement Considerations
Direct substitutes must match the SOT-23-3 package and dual common anode configuration. Verify equivalent Zener voltage and power dissipation ratings. Cross-reference pinouts to ensure compatibility without circuit modification.
