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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 8.2V SOT-23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：8.2 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：7 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 6 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The AZ23C8V2 RFG is a dual Zener diode array manufactured by Taiwan Semiconductor Corporation, housed in an SOT-23 surface-mount package. It features a common anode configuration with two independent Zener elements. The nominal Zener voltage is 8.2 V with a tolerance of ±5%. The device supports a maximum power dissipation of 300 mW and operates within a junction temperature range of -55°C to +150°C. Key electrical parameters include a maximum reverse leakage current of 700 nA at 6 V and a dynamic impedance of 15 Ohms at a test current of 5 mA.
Feature Summary
- Dual Zener diodes integrated into a single compact SOT-23 package for space-constrained designs
- Common anode configuration simplifies circuit layout and biasing requirements
- Qualified to AEC-Q101 standards ensuring high reliability for automotive applications
Applications
- Voltage reference circuits requiring dual stable voltage levels
- Clamping and protection stages in automotive electronic control units
- Transient voltage suppression in signal conditioning paths
Procurement Notes
Verify the complete part number including the RFG suffix against official manufacturer documentation to ensure correct packaging and material specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference datasheet revisions to validate electrical parameter consistency with design specifications.
Selection Notes
Select this component when a dual Zener solution with common anode topology is required in an SOT-23 footprint. Ensure the 8.2 V nominal voltage aligns with circuit voltage references. Verify that the 300 mW power rating and 15 Ohm dynamic impedance meet the specific application's thermal and impedance constraints.
Part Context
This component belongs to the AZ23C series of dual Zener arrays from Taiwan Semiconductor. The series offers various voltage options in the same SOT-23 package, facilitating standardized bill-of-materials management across different product variants while maintaining consistent physical dimensions and pin configurations.
Replacement Considerations
Direct substitutes include other manufacturers' dual Zener arrays in SOT-23 packages with 8.2 V nominal voltage and common anode configuration. Verify pinout compatibility and electrical parameter equivalence before substitution.
