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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 2.7V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：2.7 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：83 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The AZ23C2V7-7-F is a dual surface mount Zener diode manufactured by Diodes Incorporated. It features two Zener diodes in a common anode configuration within a single SOT-23 package. The nominal Zener voltage is 2.7 V, with a specified range of 2.5 V to 2.9 V at a test current (IZT) of 5.0 mA. Maximum power dissipation is rated at 300 mW. Electrical characteristics include a maximum Zener impedance (ZZT) of 83 Ω and a typical temperature coefficient of -0.065 %/°C. The device operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a common anode configuration for space-efficient circuit design.
- Qualified to AEC-Q101 standards with high electrostatic discharge ratings (HBM 8kV, MM 400V).
- Manufactured using lead-free, halogen-free, and antimony-free green molding compounds.
Applications
- Automotive electronics requiring AEC-Q101 qualified components.
- Voltage reference applications utilizing the stable low-voltage breakdown characteristic.
- ESD protection circuits benefiting from the specified HBM and MM ratings.
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm commercial versus automotive grade status. Confirm that the requested quantity aligns with standard tape and reel packaging requirements. Ensure compliance with RoHS directives and verify moisture sensitivity level classifications prior to assembly planning.
Selection Notes
Select this component when a dual common anode topology is required within a compact SOT-23 footprint. Evaluate the -0.065 %/°C temperature coefficient to ensure stability across the intended operating temperature range. Verify that the 300 mW power dissipation rating accommodates the thermal resistance and ambient conditions of the final application.
Part Context
This part belongs to the AZ23C series, which encompasses various dual Zener configurations ranging from 2.7 V to 51 V. All variants share the same SOT-23 mechanical outline and 300 mW power rating. The series provides options for different voltage tolerances and temperature coefficients while maintaining standardized packaging for automated insertion.
Replacement Considerations
The DZ23 Series serves as the common cathode alternative within the same product family. Cross-referencing requires verifying pinout compatibility and ensuring the electrical parameters match the specific circuit requirements.
FAQ
What is the maximum Zener impedance for the AZ23C2V7-7-F?
The maximum Zener impedance (ZZT) measured at IZT = 5.0 mA is 83 Ω.
Is the AZ23C2V7-7-F suitable for automotive applications?
Yes, the device is qualified to AEC-Q101 standards and supports high reliability requirements for automotive environments.
What is the typical voltage temperature coefficient?
The typical temperature coefficient is -0.065 %/°C.
