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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 22V 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)：22 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：55 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 17 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 AZ23C22-G3-08 is a silicon planar Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a dual common anode configuration within a SOT-23 surface-mount package. The nominal Zener voltage is 22 V with a tolerance of ±5%. Electrical characteristics include a maximum dynamic resistance of 55 Ω at a test current of 5 mA and a reverse leakage current of 100 nA at 17 V. The device supports a maximum power dissipation of 300 mW on an FR-4 board and operates across a temperature range of -55 °C to +150 °C.
Feature Summary
- Dual common anode configuration for integrated circuit protection
- Silicon planar construction ensuring high reliability
- ESD capability exceeding 8 kV via human body model
Applications
- Voltage reference circuits
- Transient voltage suppression in low-voltage systems
- Clamping applications in signal conditioning
Procurement Notes
Verify the specific ordering suffix against the manufacturer's documentation to confirm packaging quantity and tape specifications. Confirm RoHS compliance status and material categorization details directly from the official datasheet before finalizing procurement orders.
Selection Notes
Select this component when a dual common anode Zener array is required in a compact SOT-23 footprint. Ensure the 22 V nominal voltage aligns with the target clamping or reference requirements. Verify that the 300 mW power dissipation rating is sufficient for the expected thermal environment on the PCB.
Part Context
This part belongs to the AZ23-G series of small signal Zener diodes. The series offers various voltage grades according to the E24 standard, packaged in SOT-23 housings. The 'C' designation indicates a standard ±5% voltage tolerance, while the '-G3' suffix denotes green commercial grade materials.
Replacement Considerations
AZ23C22-E3-08
FAQ
What is the marking code for the AZ23C22-G3-08?
The marking code for the AZ23C22-G3-08 is D63.
Is the AZ23C22-G3-08 AEC-Q101 qualified?
No, the standard AZ23C22-G3-08 is not AEC-Q101 qualified; qualification is available only upon request for specific part numbers.
What is the maximum operating junction temperature?
The maximum operating junction temperature (Tj) is 150 °C.
