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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：±2%
- 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 AZ23B27HE3-TP is a Zener diode manufactured by Micro Commercial Components (MCC). It belongs to the AZ23B27 series and is housed in an SOT-23-3 surface-mount package. The device features a dual common anode configuration, allowing for versatile circuit integration. It supports installation via SMD/SMT mounting styles and operates within a temperature range from -55°C to +150°C. Standard factory packaging includes Reel and Cut Tape options with a quantity of 3000 units per reel.
Feature Summary
- Dual common anode configuration for flexible circuit design
- Surface-mount SOT-23-3 package for compact assembly
- Wide operating temperature range suitable for harsh environments
Applications
- Voltage reference circuits requiring stable potential
- Overvoltage protection stages in signal lines
- Clamping applications in sensitive electronic modules
Procurement Notes
Verify the specific datasheet version before procurement, as specifications may vary between revisions. Confirm that the SOT-23-3 package dimensions match your PCB footprint requirements exactly. Ensure the dual common anode configuration aligns with your schematic design to avoid polarity errors during assembly. Check for any regional sales restrictions or limited availability status prior to placing orders.
Selection Notes
Select this component when a dual Zener structure in a small SOT-23-3 package is required. Verify that the voltage rating meets the specific application needs, as detailed electrical parameters like impedance and leakage current are not provided in the available source data. Consider the thermal management capabilities given the high maximum operating temperature rating of the device.
Part Context
This part is part of the broader AZ23B series of Zener diodes produced by Micro Commercial Components. The series includes various voltage ratings such as AZ23B11 and AZ23B24, all sharing similar packaging and configuration traits. The manufacturer specializes in discrete semiconductor devices for general-purpose electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official cross-reference lists from MCC or verify pin-compatible alternatives with matching electrical characteristics independently.
