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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.2V SOT-23-3
- Series：AZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：6.2 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：3 µA @ 4 V
- Operating Temperature：150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
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Overview
The AZ23C6V2-HE3_A-18 is a dual common anode silicon planar Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 6.2 V with a standard tolerance of ±5%. The device operates within a junction temperature range of -55 °C to +150 °C and provides a maximum power dissipation of 300 mW on an FR-4 board. It is AEC-Q101 qualified, ensuring compliance with automotive reliability standards. The component is housed in a compact SOT-23 package.
Feature Summary
- AEC-Q101 qualified for automotive applications
- Dual common anode configuration
- ESD protection exceeding 8 kV (HBM) and 800 V (MM)
- RoHS compliant construction
Applications
- Automotive circuit voltage regulation
- Transient voltage suppression arrays
- Reference voltage generation in dual-channel systems
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm the tape and reel quantity and packaging format. Confirm that the HE3_A suffix correctly denotes the AEC-Q101 qualification status required for your application before finalizing procurement orders.
Selection Notes
Select this part when a dual Zener array with a 6.2 V nominal breakdown is required in an SOT-23 footprint. Ensure the design accommodates the specified 300 mW power dissipation limit on standard FR-4 substrates. Verify that the ±5% voltage tolerance meets the system requirements.
Part Context
This component belongs to the AZ23 series of small signal Zener diodes from Vishay. The series offers various voltage grades according to the E24 standard. The specific model utilizes the HE3_A suffix to indicate AEC-Q101 qualification and RoHS compliance, distinguishing it from commercial grade variants.
Replacement Considerations
AZ23C6V2-E3-18
FAQ
What is the dynamic resistance of the AZ23C6V2-HE3_A-18?
The dynamic resistance (ZZ) at the test current IZT1 is 10 Ohms.
What is the reverse leakage current specification?
The maximum reverse leakage current (IR) is 3 μA at a reverse voltage (VR) of 5 V.
Is this component suitable for high-voltage applications?
No, the nominal Zener voltage is 6.2 V, which is suitable for low-voltage regulation and protection circuits.
