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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.8V SOT-23
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：6.8 V
- Tolerance：±5.88%
- Power - Max：350 mW
- Impedance (Max) (Zzt)：15 Ohms
- Current - Reverse Leakage @ Vr：2 µA @ 4 V
- Operating Temperature：-65°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The CMPZDA6V8 TR PBFREE is a dual zener diode array manufactured by Central Semiconductor Corp. It features a common anode configuration housed in an SOT-23 surface-mount package. The device provides a nominal voltage of 6.8 V with a tolerance range of 6.4 V to 7.2 V. It supports a maximum current of 25 mA and dissipates up to 350 mW of power. The component complies with RoHS standards and is supplied in reel packaging.
Feature Summary
- Dual zener diode array with common anode topology
- Compact SOT-23 surface-mount package design
- RoHS compliant construction without lead
Applications
- Voltage reference circuits requiring dual channels
- Transient voltage suppression in low-power applications
- Signal conditioning and protection stages
Procurement Notes
Verify the specific suffix against the manufacturer datasheet to confirm pinout compatibility and electrical tolerances. Ensure the reel packaging format aligns with automated assembly requirements. Confirm RoHS status and lead-free composition for regulatory compliance. Cross-reference the common anode configuration with circuit schematics to prevent polarity errors during integration.
Selection Notes
Select this component when a compact dual zener solution is required for space-constrained designs. The common anode structure simplifies routing compared to discrete components. Evaluate the 350 mW power dissipation limit against thermal constraints. The SOT-23 package offers suitable mounting density for high-volume production environments.
Part Context
This part belongs to Central Semiconductor's zener diode array family, specifically designed for voltage regulation and protection tasks. The CMPZDA series utilizes silicon planar technology to ensure stable performance across operating temperatures. The dual configuration allows for efficient use of board space in multi-channel applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other dual zener arrays if direct replacement is necessary.
