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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 11V SOT-323
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：11 V
- Tolerance：±5.45%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：20 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 8 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-323
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The AZ23C11WHE3-TP is a Zener diode manufactured by Micro Commercial Components (MCC). It belongs to the AZ23C series and functions as a voltage reference or regulator component. The device is categorized under Diodes & Rectifiers within the manufacturer's product portfolio. Official documentation identifies it specifically as a Zener diode with a power rating of 200mW. The component is available in surface mount packaging formats, including Reel and Cut Tape configurations for automated assembly processes.
Feature Summary
- Compact SMD design suitable for space-constrained circuit layouts
- High-temperature resilience for reliable operation in demanding environments
- Compliant with environmental standards indicated by the HE3 suffix
Applications
- Voltage regulation in digital dashboards
- Protection circuits in automotive instrument clusters
- General-purpose voltage referencing in industrial electronics
Procurement Notes
Verify the specific part number against official MCC datasheets before procurement. Confirm that the HE3 suffix denotes RoHS compliance and halogen-free status as per manufacturer specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference with authorized distributors to confirm current availability status, as supply constraints may apply to this specific variant.
Selection Notes
Select this component when a 200mW Zener diode is required for low-power voltage clamping applications. The AZ23C series offers a wide voltage range, making it versatile for various reference needs. Consider the SOT-323 package dimensions for board space optimization. Verify that the operating temperature range meets the specific environmental requirements of the target application.
Part Context
This component is part of the broader AZ23C family of Zener diodes from Micro Commercial Components. The family includes variants with different voltage ratings and power dissipations, such as the AZ23C11W-TP and AZ23C30HE3-TP. These devices are commonly utilized in automotive and industrial sectors due to their robust performance characteristics and compact form factor.
Replacement Considerations
Direct substitutes include other MCC Zener diodes from the same series with matching voltage and power ratings, such as the AZ23C11W-TP. Ensure that any replacement maintains the same package type and electrical characteristics to guarantee functional equivalence in the circuit design.
