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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 27V SOT-23-3
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：27 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：50 nA @ 18.9 V
- Operating Temperature：-50°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3 (TO-236)
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The Diotec Semiconductor 2BZX84C27-AQ is a dual common anode planar Zener diode housed in an SOT-23 surface-mount package. It provides a Zener voltage range of 25.1 V to 28.9 V at a test current of 2 mA, with a maximum dynamic resistance of 80 Ω and a temperature coefficient between +7% and +10%. The device supports a total power dissipation of 300 mW and operates within a junction temperature range of -50°C to +150°C. It is AEC-Q101 qualified for automotive applications.
Feature Summary
- Dual common anode configuration for space-efficient circuit designs
- AEC-Q101 qualification ensuring high reliability for automotive environments
- Sharp Zener voltage breakdown characteristics with low leakage current
Applications
- Voltage stabilization and regulators
- Automotive electronic circuits requiring AEC-Q101 compliance
Procurement Notes
Verify the specific ordering suffix against official Diotec documentation to confirm the component meets the required AEC-Q101 qualification standards. Ensure that the selected part number corresponds exactly to the dual common anode variant intended for your design specifications before finalizing procurement.
Selection Notes
Select this component when a dual Zener solution with a common anode is required in a compact SOT-23 footprint. Confirm that the 300 mW power dissipation rating and the specified Zener voltage tolerance align with the thermal and electrical constraints of the target application circuit.
Part Context
This component belongs to the 2BZX84Cxx series of SMD Planar Zener Diodes manufactured by Diotec Semiconductor. The series covers a wide range of Zener voltages from 3.0 V to 47 V, offering both single diode (BZX84C) and dual common anode (2BZX84C) configurations in standard SOT-23 packages.
Replacement Considerations
Direct replacements must match the dual common anode configuration, SOT-23 package, and AEC-Q101 qualification. Verify equivalent Zener voltage ranges and dynamic resistance values to ensure functional compatibility in existing designs.
