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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),Cut Tape (CT)
- 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-G3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series. It features a nominal Zener voltage of 5.6 V with a ±5% tolerance, tested at 5 mA. The device operates within a junction temperature range of -55 °C to +150 °C and provides ESD protection exceeding 8 kV (HBM) and 800 V (MM). Packaged in a SOT-23 surface-mount housing, it dissipates up to 500 mW on lead clamping or 300 mW on FR-4 boards.
Feature Summary
- Dual common anode configuration for space-efficient circuit integration
- Graded Zener voltages conforming to international E24 standards
- High electrostatic discharge robustness per AEC-Q101 specifications
Applications
- Voltage reference circuits requiring dual independent references
- ESD protection stages in signal conditioning paths
- Clamping applications in low-power consumer electronics
Procurement Notes
Verify the specific ordering suffix against current manufacturer documentation to confirm packaging format and compliance status. Confirm that the component meets RoHS directives and material categorization requirements before finalizing procurement orders.
Selection Notes
Select this part when a dual Zener array with a 5.6 V nominal rating and standard 5% tolerance is required. Ensure the application accounts for the dynamic resistance of 40 Ω and reverse leakage current limits specified at 25 °C ambient conditions.
Part Context
This component belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay General Semiconductor. The series offers a wide range of graded voltages from 2.2 V to 75 V in a compact SOT-23 package suitable for automated surface-mount assembly processes.
Replacement Considerations
Substitute only with other AZ23C5V6 variants sharing identical electrical characteristics and pinout configurations. Verify that any alternative maintains the same common anode topology and thermal performance ratings.
FAQ
What is the maximum power dissipation on an FR-4 board?
The maximum power dissipation is 300 mW when mounted on an FR-4 board using the recommended soldering footprint.
Does the AZ23C5V6-G3-08 have AEC-Q101 qualification?
No, the standard commercial grade part is not AEC-Q101 qualified; automotive-grade versions are available upon request.
What is the dynamic resistance at the test current?
The dynamic resistance (ZZ) is 40 Ω when measured at the test current of 5 mA.
