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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 15V SOT-23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：15 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 11 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 AZ23C15 is a dual common anode Zener diode manufactured by Taiwan Semiconductor Corporation. It features a nominal Zener voltage of 15 V with a tolerance range of 13.8 V to 15.6 V at a test current of 5 mA. The device has a maximum power dissipation of 300 mW and operates within a junction temperature range of -55 °C to +150 °C. Electrical specifications include a maximum Zener impedance of 30 Ω and a leakage current of 1 µA at 11 V reverse voltage. It is housed in a surface-mount SOT-23 package.
Feature Summary
- Dual common anode configuration for space-efficient circuit designs
- Moisture sensitivity level 1 per J-STD-020 standards
- Halogen-free construction compliant with IEC 61249-2-21
- Suitable for automated assembly processes
Applications
- Low voltage stabilizers or voltage references
- Adapters
- Lighting applications
- On-board DC/DC converters
Procurement Notes
Verify the specific ordering suffix against the manufacturer's datasheet to confirm packaging details, as variations exist between standard and halogen-free versions. Confirm RoHS compliance status directly with the supplier documentation prior to procurement to ensure alignment with environmental regulations.
Selection Notes
Select this component based on the required 15 V reference point and the dual common anode topology. Ensure the design accommodates the 300 mW power dissipation limit and verify that the operating environment remains within the specified -55 °C to +150 °C junction temperature range.
Part Context
This part belongs to the AZ23C series, which offers a wide selection of Zener voltages ranging from 2.7 V to 51 V. All devices in this family share the same SOT-23 mechanical footprint and general electrical characteristics, allowing for standardized board layouts across different voltage requirements.
Replacement Considerations
Cross-reference with other manufacturers offering dual common anode Zener arrays in SOT-23 packages. Verify matching electrical parameters such as Zener voltage tolerance, impedance, and power dissipation before substitution.
