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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.2V 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)：6.2 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 2 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 AZ23B6V2-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 6.2 V with a tight tolerance of ±2%. Electrical testing is conducted at a test current 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
- Tight voltage tolerance of ±2% for precision regulation applications
- High ESD protection capability exceeding 8 kV via human body model
Applications
- Voltage reference circuits requiring precise dual rails
- Overvoltage protection for sensitive input lines
- Clamping applications in signal conditioning paths
Procurement Notes
Verify the specific suffix 'G3-18' against the manufacturer's documentation to confirm the 10,000-unit reel packaging format. Ensure compliance requirements match the green commercial grade designation. Cross-reference the exact part number with authorized distributors to validate current availability status before finalizing procurement plans.
Selection Notes
Select this component when a dual Zener array with high precision is required in a compact footprint. The ±2% tolerance distinguishes it from standard ±5% variants. Verify that the 6.2 V breakdown voltage aligns with the target circuit requirements and that the SOT-23 package dimensions fit the PCB layout constraints.
Part Context
This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay General Semiconductor. The series offers a wide range of standardized voltages from 2.2 V to 75 V. The 'B' designation indicates the tighter ±2% tolerance grade compared to the standard 'C' grade.
Replacement Considerations
AZ23B6V2-E3-18
FAQ
What is the dynamic resistance of the AZ23B6V2-G3-18?
The maximum dynamic resistance (ZZ) at the test current of 5 mA is 10 Ohms.
Does the AZ23B6V2-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 Vishay to confirm inclusion.
What is the marking code for this device?
The marking code printed on the SOT-23 package is DE0.
