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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 14V SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：14 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：25 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 10.5 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 DZ23C14HE3-TP is a dual Zener diode in a common cathode configuration, manufactured by Micro Commercial Components (MCC). It operates within a voltage range of 2.4 to 47 Volts and features a maximum power dissipation of 300 mW. The device is housed in an SOT-23 package with AEC-Q101 qualification for automotive reliability. Electrical specifications at 25°C include a nominal Zener voltage of 14 V, a test current of 5.0 mA, and a maximum Zener impedance of 25 Ω. The component supports an operating junction temperature range from -55°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a single common cathode package
- AEC-Q101 qualified for automotive applications
- Halogen-free 'Green' device compliant with UL 94 V-0 flammability rating
Applications
- Automotive electronic circuits requiring voltage regulation
- Industrial protection systems utilizing automated insertion
- General-purpose voltage reference applications
Procurement Notes
Verify the authenticity of the DZ23C14HE3-TP through authorized MCC distributors or direct procurement channels. Counterfeit components pose significant risks; ensure traceability and compliance with quality standards. Confirm RoHS compliance and packaging details prior to acquisition. Purchase only from verified sources to guarantee product integrity and warranty coverage.
Selection Notes
Select the DZ23C14HE3-TP when a compact dual Zener solution is required for space-constrained designs. The SOT-23 package facilitates automated placement processes. Ensure the application demands a 14 V nominal breakdown voltage and can accommodate the specified 300 mW power dissipation. Verify thermal management requirements against the 417°C/W junction-to-ambient resistance.
Part Context
This component belongs to the DZ23C series of dual Zener diodes produced by Micro Commercial Components. The series spans voltages from 2.4 V to 47 V, offering standardized electrical characteristics across the range. The HE3 designation indicates specific manufacturing attributes within this family, while the TP suffix denotes tape and reel packaging for high-volume production environments.
Replacement Considerations
Direct substitutes within the same series include DZ23C13HE3-TP and DZ23C15HE3-TP, which share identical packaging and qualification but differ in nominal Zener voltage. Cross-manufacturer replacements require verification of pinout compatibility, thermal resistance, and AEC-Q101 certification status.
