ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 47V SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：47 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：100 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 35 V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
Download product information
Overview
The DZ23C47-TP is a dual common cathode Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 47 V with a 5% tolerance and a maximum power dissipation of 300 mW. The device operates within a temperature range of -55°C to +150°C and utilizes an SOT-23-3 surface-mount package. Key electrical characteristics include a test current of 5 mA, a maximum reverse leakage current of 1 µA, and a Zener impedance of 8 kΩ.
Feature Summary
- Dual common cathode configuration for space-efficient circuit design
- Automotive-grade qualification compliant with AEC-Q101 standards
- High thermal stability supporting operation up to 150°C
Applications
- Voltage reference circuits in automotive instrument clusters
- Signal level clamping in digital dashboards
- Overvoltage protection for low-power control modules
Procurement Notes
Verify the specific datasheet revision and AEC-Q101 certification status directly with Micro Commercial Components before integration. Confirm that the SOT-23-3 footprint matches the target PCB layout requirements. Ensure compliance with RoHS directives as specified in the official product documentation.
Selection Notes
Select this component when a dual Zener solution is required in a compact SOT-23-3 package. The 47 V rating suits applications needing precise voltage referencing or clamping at higher potentials. Verify that the 300 mW power dissipation meets the thermal constraints of the intended enclosure.
Part Context
This part belongs to the DZ23C series of dual Zener diodes from MCC. The series provides matched pairs in a single package to save board space. The DZ23C47-TP specifically offers a 47 V breakdown voltage, distinguishing it from lower-voltage variants like the DZ23C3V9-TP or higher-voltage options within the same family.
Replacement Considerations
Direct substitutes must match the dual common cathode configuration, SOT-23-3 package, and 47 V Zener voltage. Verify equivalent power ratings and AEC-Q101 qualification if automotive use is required.
