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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 22V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Cathode
- 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：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C22-HE3-18 is a dual Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a common cathode configuration housed in an SOT-23-3 surface-mount package. The nominal Zener voltage is 22 V with a tolerance of ±5%. The device supports a maximum power dissipation of 300 mW and operates within a temperature range of -55°C to +150°C. It is AEC-Q101 qualified for automotive applications.
Feature Summary
- Dual Zener diode array with common cathode configuration
- AEC-Q101 qualified for automotive reliability standards
- Surface-mount SOT-23-3 packaging for compact designs
Applications
- Automotive electronic circuits requiring voltage reference or protection
- Signal conditioning and clamping in automotive modules
- Voltage regulation in space-constrained PCB layouts
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout and electrical characteristics, as suffixes may indicate variations in packaging or compliance status. Ensure compatibility with existing design specifications before procurement.
Selection Notes
Select this component when a dual common cathode Zener array is required in an SOT-23-3 package. Confirm that the 22 V nominal voltage and 300 mW power rating meet the circuit requirements. Verify AEC-Q101 qualification if the application demands automotive-grade reliability.
Part Context
This part belongs to the DZ23 series of dual Zener diode arrays from Vishay. The series offers various voltage options in the same SOT-23-3 footprint, allowing for design flexibility while maintaining consistent board layout dimensions across different voltage references.
Replacement Considerations
AZ23C22-G3-18
FAQ
What is the configuration of the DZ23C22-HE3-18?
It is a dual Zener diode array with a common cathode configuration.
Is the DZ23C22-HE3-18 suitable for automotive applications?
Yes, it is AEC-Q101 qualified for automotive use.
What is the maximum power dissipation?
The maximum power dissipation is 300 mW.
