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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 8.2V SOT-23-3
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：8.2 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：15 Ohms
- Current - Reverse Leakage @ Vr：700 nA @ 5 V
- Operating Temperature：-50°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3 (TO-236)
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The Diotec Semiconductor 2BZX84C8V2 is a common anode SMD planar Zener diode housed in an SOT-23 (TO-236) package. It provides a nominal Zener voltage range of 7.7 V to 8.7 V at a test current (IZ) of 5 mA, with a dynamic resistance (rzj) of less than 15 Ohms at 1 kHz. The device supports a total power dissipation (Ptot) of 300 mW and operates within a junction temperature range of -50°C to +150°C. Standard tolerance follows the E24 series (~±5%).
Feature Summary
- Common Anode configuration for dual-diode applications.
- Sharp Zener voltage breakdown characteristics.
- Low leakage current performance.
- RoHS compliant without exemptions.
Applications
- Voltage stabilization circuits.
- General-purpose voltage regulators.
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm the correct grade. The standard commercial version lacks automotive qualification, while qualified variants carry distinct suffixes. Confirm that the component meets RoHS requirements without exemptions before finalizing procurement specifications.
Selection Notes
Select this component when a common anode topology is required for dual Zener configurations. Ensure the design accommodates the 300 mW power dissipation limit and verify that the ±5% voltage tolerance aligns with circuit requirements. Check datasheet thermal resistance values for proper heat management on PCB pads.
Part Context
This part belongs to the BZX84Cxx / 2BZX84Cxx family of SMD Planar Zener Diodes from Diotec Semiconductor. The '2' prefix specifically denotes the Common Anode variant, distinguishing it from the single diode BZX84Cxx series which shares similar electrical parameters but utilizes a different internal connection scheme.
Replacement Considerations
Direct replacements must match the Common Anode configuration and SOT-23 footprint. Verify equivalent Zener voltage ranges and dynamic resistance limits. Automotive-grade equivalents require AEC-Q101 qualification confirmation.
