ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.8V SOT-323
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：6.8 V
- Tolerance：±5.15%
- Power - Max：275 mW
- Impedance (Max) (Zzt)：15 Ohms
- Current - Reverse Leakage @ Vr：2 µA @ 4 V
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-323
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
Download product information
Overview
The CMSZDA6V8 TR PBFREE is a dual Zener diode array manufactured by Central Semiconductor Corp. It features a common anode configuration housed in a compact SOT-323 (SC-70) surface-mount package. The device provides a nominal Zener voltage of 6.8 V with a tolerance of ±5%. It is rated for a maximum power dissipation of 0.25 W and operates within a temperature range of -65 °C to +150 °C. The component utilizes silicon technology and includes three terminals.
Feature Summary
- Dual element structure configured as a common anode array for space-efficient circuit design
- Compact SOT-323 surface-mount packaging suitable for automated assembly processes
- Wide operating temperature range supporting harsh environmental conditions
Applications
- Voltage reference circuits requiring stable regulation
- Clamping applications for transient voltage suppression
- General-purpose signal conditioning in consumer electronics
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with RoHS directives and lead-free requirements. Confirm that the TR designation matches the required reel quantity for production integration. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.
Selection Notes
Select this component when a dual Zener configuration with a common anode is required in a minimal footprint. Ensure the 6.8 V breakdown voltage aligns with the target circuit's clamping or reference needs. Verify that the 0.25 W power rating suffices for the expected thermal load and that the SOT-323 package fits the available PCB real estate constraints.
Part Context
This part belongs to the CMSZDA series of dual Zener diode arrays from Central Semiconductor. The series offers various voltage options within the same SOT-323 package, allowing designers to standardize on a single footprint while adjusting voltage levels via different suffixes. This specific variant targets applications needing precise dual-channel regulation in compact form factors.
Replacement Considerations
Direct replacements include other CMSZDA series variants with identical packaging but different voltages, such as CMSZDA5V6 TR PBFREE or CMSZDA12V TR PBFREE, provided the voltage specification matches the circuit requirements. Generic equivalents must be verified for pinout compatibility and thermal characteristics.
FAQ
What is the internal configuration of the CMSZDA6V8 TR PBFREE?
The device contains two Zener diodes arranged in a common anode configuration.
What is the maximum power dissipation rating?
The maximum power dissipation is rated at 0.25 W.
Does this component meet RoHS standards?
The PBFREE suffix indicates that the component is lead-free and compliant with RoHS directives.
