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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.8V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：6.8 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：8 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 3 V
- Operating Temperature：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23B6V8-HE3-08 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 6.8 V with a tolerance of 5%. The device is designed for surface mount installation in an SOT-23-3 package and offers a power dissipation rating of 300 mW. It operates within a temperature range of -55°C to +150°C and holds AEC-Q101 qualification for automotive applications.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- Surface mount design in compact SOT-23-3 package
- Single Zener configuration with 300 mW power handling
Applications
- Automotive circuit protection
- Voltage reference applications
- General purpose regulation
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before integration. Confirm that the SOT-23-3 footprint matches the target PCB layout requirements. Ensure the 300 mW power rating aligns with the thermal management capabilities of the final assembly environment.
Selection Notes
Select this component when a 6.8 V reference is required in an automotive-grade, surface-mount form factor. The 5% voltage tolerance suits standard regulation tasks. Consider the 300 mW dissipation limit against expected operating currents. The AEC-Q101 certification ensures suitability for automotive environments requiring high reliability.
Part Context
This part belongs to the DZ23 series of Zener diodes from Vishay. The series provides various voltage options in the SOT-23-3 package. These components are commonly used in automotive electronics due to their robust qualification and small footprint. The HE3 suffix indicates a specific lead-free and halogen-free compliant variant within the product line.
Replacement Considerations
Cross-reference with other Vishay DZ23 series parts for different voltage ratings. Verify pinout compatibility with the SOT-23-3 package. Check if alternative manufacturers offer AEC-Q101 qualified Zener diodes with similar 6.8 V specifications and 300 mW power ratings.
