Description:• For Surface Mount Applicationsin Order to Optimize Board Space
• Low Inductance
• Fast Response Time: Typical Less than 1ps From 0V to VBR min
• Halogen Free. “Green” Device (Note 1)
• Moisture Sensitivity Level 1
• Epoxy Meets UL 94 V-0 Flammability Rating
• Lead Free Finish/RoHS Compliant (Note 2) ("P" Suffix Designates
RoHS Compliant. See Ordering Information)
• For Bidirectional Devices Add “C” To The Suffix of
The Part Number: i.e.SMBJ5.0CA for 5% Tolerance
The recommended footprint and land pattern for the SMBJ43A-TP can be found in the Micro Commercial Components' application note AN-102, which provides guidelines for PCB layout and assembly.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. Also, consider the clamping voltage, response time, and capacitance of the TVS diode. The SMBJ43A-TP is suitable for applications requiring a high surge current rating and low clamping voltage.
The SMBJ43A-TP has a higher surge current rating (43A) compared to other TVS diodes in the same family, making it suitable for applications requiring high surge protection. Additionally, it has a lower clamping voltage (43.6V) compared to other TVS diodes, which helps to reduce voltage stress on downstream components.
To ensure the reliability and longevity of the SMBJ43A-TP, follow proper PCB design and assembly guidelines, ensure adequate heat sinking, and operate the device within its recommended specifications. Also, consider implementing additional protection mechanisms, such as fuses or current limiting resistors, to prevent overvoltage and overcurrent conditions.
Yes, the SMBJ43A-TP is compatible with lead-free soldering processes and meets the requirements of the RoHS (Restriction of Hazardous Substances) directive.
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SMBJ43A-TP Overview
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