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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.8V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：6.8 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：5 Ohms
- Current - Reverse Leakage @ Vr：3 µA @ 5 V
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The MMBZ5235BTS-7-F is a triple surface mount Zener diode array manufactured by Diodes Incorporated. It integrates three isolated Zener diodes within an SOT-363 package, providing a nominal voltage of 6.8 V with a tolerance range of 6.46 V to 7.14 V at a test current of 20 mA. The device supports a maximum power dissipation of 200 mW and operates across a temperature range of -65 °C to +150 °C. Key electrical parameters include a maximum Zener impedance of 5 Ω and a maximum reverse leakage current of 3.0 µA at 5.0 V.
Feature Summary
- Integrates three electrically isolated Zener diodes in a single ultra-small surface mount package
- Qualified to AEC-Q101 standards for high reliability automotive applications
- Totally lead-free and fully RoHS compliant with halogen and antimony free construction
Applications
- Automotive electronic circuits requiring multiple voltage references
- General purpose voltage regulation in compact PCB layouts
- Signal conditioning and protection in automated assembly processes
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets all applicable environmental compliance standards relevant to the target market. Ensure the supplier provides valid traceability documentation for the manufacturing date code and lot number to maintain quality control records.
Selection Notes
Select this component when multiple independent voltage reference points are required within a constrained board area. The SOT-363 footprint allows for space-efficient designs compared to discrete single diodes. Verify that the total power dissipation requirements of the application remain within the 200 mW limit under worst-case thermal conditions.
Part Context
This part belongs to the MMBZ5221BTS through MMBZ5259BTS series of triple Zener arrays from Diodes Incorporated. The series offers various nominal voltage options while maintaining consistent physical dimensions and electrical characteristics across the family. The MMBZ5235BTS variant specifically targets the 6.8 V nominal requirement within this lineup.
Replacement Considerations
Direct replacements must match the SOT-363 package and contain three isolated Zeners. Other parts in the MMBZ5221BTS-MMBZ5259BTS series may be used if the voltage specifications align. Cross-manufacturer equivalents require verification of pinout compatibility and thermal resistance values.
