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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：±5%
- 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 AZ23C5V6-G3-18 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 provides two independent Zener diodes sharing a common anode terminal. The nominal Zener voltage is 5.6 V with a standard tolerance of ±5%. Electrical testing is conducted at a test current (IZT) of 5 mA. The device supports a maximum power dissipation of 300 mW on an FR-4 board and operates within a temperature range of -55 °C to +150 °C.
Feature Summary
- Dual common anode configuration for space-efficient circuit design
- Zener voltages graded according to international E24 standard
- Green commercial grade material categorization
Applications
- Voltage reference circuits requiring dual channels
- Overvoltage protection for signal lines
- Clamping applications in low-power electronics
Procurement Notes
Verify the ordering code suffix matches the required tape reel quantity. The '-18' suffix indicates a 10,000-unit minimum order quantity on a 13-inch reel. Confirm RoHS compliance status and material categorization details directly with the manufacturer or authorized distributors before finalizing procurement specifications.
Selection Notes
Select this component when a dual Zener array with a common anode topology is required in a compact SOT-23 footprint. Ensure the application current does not exceed the 5 mA test current specification for accurate voltage regulation. Verify that the thermal resistance requirements align with the 300 mW dissipation limit on standard FR-4 substrates.
Part Context
This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series offers various voltage options ranging from 2.2 V to 75 V. The 'C' designation specifically denotes the ±5% voltage tolerance grade, distinguishing it from the 'B' grade which offers tighter ±2% tolerance.
Replacement Considerations
AZ23C5V6-E3-18
FAQ
What is the dynamic resistance of the AZ23C5V6-G3-18?
The maximum dynamic resistance (ZZ) at the test current of 5 mA is 40 Ω.
Does the AZ23C5V6-G3-18 have AEC-Q101 qualification?
AEC-Q101 qualification is available for the AZ23-G series, but the specific part number must be requested directly from the manufacturer.
What is the marking code for this device?
The marking code for the AZ23C5V6-G series is D49.
