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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 5.6V SOT-23-3
- Series：AZ23-G
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：5.6 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：40 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 1 V
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
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Overview
The AZ23B5V6-G3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series, housed in a SOT-23 surface-mount package. It features a nominal Zener voltage of 5.6 V with a tight tolerance of ±2%, tested at a current of 5 mA. The device has a maximum reverse leakage current of 1 µA and a dynamic resistance of 40 Ω at the test current. It operates within a temperature range of -55 °C to +150 °C and dissipates up to 300 mW on an FR-4 board.
Feature Summary
- Dual common anode configuration for space-efficient circuit designs
- High precision ±2% Zener voltage grading according to E24 standard
- Robust ESD protection exceeding 8 kV (HBM) and 800 V (MM)
- Lead-free construction compliant with RoHS directives
Applications
- Voltage reference circuits requiring precise dual rails
- Overvoltage protection for sensitive signal lines
- Clamping applications in communication equipment
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's latest documentation to ensure correct tape-and-reel packaging and compliance status. Confirm that the ±2% tolerance variant matches the design requirements before finalizing procurement orders.
Selection Notes
Select this component when a dual Zener array with high voltage accuracy is required in a compact SOT-23 footprint. Ensure the application current does not exceed the 5 mA test condition limits to maintain the specified ±2% tolerance and thermal performance characteristics.
Part Context
This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of Zener voltages from 2.2 V to 75 V in both single and dual configurations, providing standardized options for various voltage regulation needs.
Replacement Considerations
Direct substitutes include other AZ23B5V6 variants with different packaging suffixes, such as AZ23B5V6-G3-18, provided the reel size and minimum order quantity align with production requirements.
FAQ
What is the marking code for the AZ23B5V6-G3-08?
The marking code for this device is DD9.
Does the AZ23B5V6-G3-08 have AEC-Q101 qualification?
No, the standard AZ23B5V6-G3-08 is not AEC-Q101 qualified; automotive-grade versions are available upon request.
What is the maximum reverse leakage current at room temperature?
The maximum reverse leakage current is 1 µA when measured at the specified reverse voltage.
