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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 13V SOT-23-3
- Series：AZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- 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：100 nA @ 10 V
- Operating Temperature：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
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Overview
The AZ23C13-HE3-08 is a silicon planar Zener diode array from the Vishay AZ23 series, housed in an SOT-23 surface-mount package. It features a dual common anode configuration with two independent Zener elements. The nominal Zener voltage is 13 V with a ±5% tolerance, tested at a current of 5 mA. Key electrical parameters include a maximum reverse leakage current of 0.1 µA and a dynamic resistance of 25 Ω at the test current. The device supports a power dissipation of up to 500 mW and operates within a temperature range of -55 °C to +150 °C.
Feature Summary
- Dual common anode configuration for space-efficient circuit design
- AEC-Q101 qualified for automotive reliability standards
- High ESD protection capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant construction using advanced HE3 technology
Applications
- Voltage reference circuits requiring stable dual rails
- Clamping and protection stages in automotive electronics
- Over-voltage protection interfaces in industrial control systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm tape-and-reel quantities and RoHS compliance status. Ensure that the AEC-Q101 qualification requirements match the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a dual Zener array with a 13 V nominal rating is required in a compact SOT-23 footprint. Consider the ±5% voltage tolerance and 25 Ω dynamic resistance specifications to ensure compatibility with the target circuit's precision and impedance requirements.
Part Context
This part belongs to the AZ23 series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series offers a wide range of graded Zener voltages according to the international E24 standard, providing designers with standardized options for various voltage regulation needs.
Replacement Considerations
AZ23C13-E3-08
FAQ
What is the marking code for the AZ23C13?
The marking code for the AZ23C13 is D58.
Does the AZ23C13-HE3-08 meet automotive standards?
Yes, the AZ23C13-HE3-08 is AEC-Q101 qualified.
What is the maximum reverse leakage current for this device?
The maximum reverse leakage current is 0.1 µA at a reverse voltage of 10 V.
