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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 43V SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：43 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：100 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 32 V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C43-TP is a Zener diode manufactured by Micro Commercial Components (MCC). It operates in the SOT-23-3 surface-mount package. The device features a power dissipation of 300 mW and holds AEC-Q101 qualification for automotive applications. It belongs to the DZ23C series within the Diodes & Rectifiers subcategory. The component weighs approximately 8 mg per unit.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- Dual common cathode configuration
- Surface-mount design in compact SOT-23-3 package
Applications
- Automotive voltage regulation circuits
- General-purpose voltage reference applications
- Protection against overvoltage transients
Procurement Notes
Verify the specific datasheet version before procurement, as manufacturing changes may occur. Confirm that the SOT-23-3 package dimensions match the target PCB footprint. Ensure the AEC-Q101 qualification meets the specific project requirements. Check for any regional sales restrictions or availability limitations on the distributor platform prior to ordering.
Selection Notes
Select this component when an automotive-grade Zener diode with dual common cathode functionality is required. The 300 mW power rating suits low-power regulation tasks. Verify that the reverse voltage and impedance parameters align with the circuit design needs. Consider the SOT-23-3 package size constraints during layout planning.
Part Context
This part belongs to the DZ23C series of Zener diodes from MCC. It shares the SOT-23-3 package and 300 mW power rating with other members like DZ23C12-TP and DZ23C3V6-TP. The series provides various voltage options while maintaining consistent physical dimensions and automotive qualification standards across the lineup.
Replacement Considerations
Check for direct substitutes within the same DZ23C series offering identical voltage ratings. Verify compatibility with alternative manufacturers' SOT-23-3 dual Zener diodes ensuring matching electrical characteristics and thermal performance.
