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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 13V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：13 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：25 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 AZ23C13-7-F is a dual surface mount Zener diode array manufactured by Diodes Incorporated, housed in an SOT-23 package. It features a common anode configuration with a maximum power dissipation of 300 mW and operates within a temperature range of -65°C to +150°C. The nominal Zener voltage ranges from 12.4 V to 14.1 V at a test current of 5.0 mA. Key electrical parameters include a maximum Zener impedance (ZZT) of 25 Ω at IZT = 5.0 mA, a typical temperature coefficient of +0.080 %/°C, and a maximum reverse leakage current of 0.1 µA at IR = 0.1 µA.
Feature Summary
- Dual Zener diodes integrated in a single common anode configuration for space-efficient circuit design.
- Qualified to AEC-Q101 standards with high electrostatic discharge ratings of 8kV HBM and 400V MM.
- Manufactured using lead-free, halogen-free, and antimony-free materials compliant with RoHS directives.
Applications
- Automotive electronic systems requiring AEC-Q101 qualified components.
- Voltage reference applications utilizing the stable breakdown characteristics.
- ESD protection circuits leveraging the specified HBM and MM ratings.
Procurement Notes
Verify that the ordering suffix matches the required qualification level. The standard commercial part number requires adding the "-7-F" suffix to the base type number. Automotive-grade variants utilize a "Q" suffix. Confirm the specific packing quantity and carrier type aligns with manufacturing requirements before finalizing orders.
Selection Notes
Select this component when a dual Zener array with a common anode topology is required. Ensure the operating voltage falls within the 12.4 V to 14.1 V range. Verify that the 300 mW power dissipation rating and thermal resistance are sufficient for the intended ambient temperature conditions and PCB layout constraints.
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 within the same SOT-23 footprint, allowing for consistent board layouts across different voltage reference designs. The marking code for this specific variant is "DI".
Replacement Considerations
Direct replacement parts include other AZ23C series devices with matching voltage ratings or the DZ23 series if a common cathode configuration is acceptable. Verify pinout compatibility and thermal characteristics when substituting with similar dual Zener arrays from other manufacturers.
FAQ
What is the marking code for the AZ23C13-7?
The marking code for the AZ23C13-7 on the SOT-23 package is "DI".
Is the AZ23C13-7 qualified for automotive applications?
The standard AZ23C13-7 is a commercial grade part. For automotive applications requiring specific change control and AEC-Q101 qualification, the Q-suffix version (AZ23C13Q-7-F) should be selected.
What is the typical temperature coefficient for this device?
The typical temperature coefficient for the AZ23C13-7 is +0.080 %/°C.
