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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 8.2V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：8.2 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：7 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 AZ23C8V2-7-F is a dual surface mount Zener diode manufactured by Diodes Incorporated, housed in an SOT-23 package. It features a common anode configuration with a maximum power dissipation of 300mW. The nominal Zener voltage ranges from 7.7V to 8.7V at a test current of 5.0mA. Maximum Zener impedance is specified as 7.0Ω at IZT and 50Ω at IZK. The typical temperature coefficient is +0.055%/°C, and the maximum reverse leakage current is 0.1µA at 6.0V. Operating and storage temperatures range from -65°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a single common anode configuration for space-efficient designs.
- Qualified to AEC-Q101 standards with high electrostatic discharge ratings for automotive reliability.
- Manufactured using lead-free, halogen-free, and antimony-free green materials compliant with RoHS directives.
Applications
- Automotive electronic circuits requiring AEC-Q101 qualified components.
- Voltage reference applications utilizing stable breakdown characteristics.
- General-purpose clamping and protection in surface mount assemblies.
Procurement Notes
Verify the specific part number suffix against official distributor catalogs to confirm commercial versus automotive grade variants. Ensure that the ordering quantity aligns with standard tape and reel packaging requirements. Cross-reference datasheet revision numbers to validate electrical parameters before finalizing procurement orders.
Selection Notes
Select this component when a dual Zener solution with a common anode topology is required within a compact SOT-23 footprint. Evaluate the thermal resistance and power derating curves to ensure adequate heat dissipation under maximum operating conditions. Confirm that the voltage tolerance and temperature coefficient meet the specific circuit stability requirements.
Part Context
This device belongs to the AZ23C series of dual surface mount Zener diodes produced by Diodes Incorporated. The series offers various voltage options ranging from 2.7V to 51V, all sharing the same mechanical package and general electrical characteristics. The product line is designed for automated insertion and high-reliability applications.
Replacement Considerations
Direct replacements include other AZ23C8V2-7-F units from Diodes Incorporated or equivalent dual common anode Zener diodes in SOT-23 packages from other manufacturers. Verify pinout compatibility and electrical parameter matching before substitution.
FAQ
What is the maximum Zener impedance at the test current?
The maximum Zener impedance (ZZT) at a test current of 5.0mA is 7.0Ω.
Is this component suitable for automotive applications?
Yes, the AZ23C8V2-7-F is qualified to AEC-Q101 standards and supports high ESD ratings suitable for automotive environments.
What is the typical temperature coefficient for this voltage rating?
The typical temperature coefficient for the AZ23C8V2-7-F is +0.055%/°C.
