- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SMBJ28A
- Part Number SMBJ28A
- Manufacturer Vishay
- Pin Count 2
- Part Category TVS Diode (Uni-directional)
- Package Category Diodes Moulded
- Footprint Name Diodes Moulded - DO-214AA (SMB)
- Released Date Dec 15, 2017
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
SMBJ28A Details
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Manufacturer Part Number:
SMBJ28A
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Part Life Cycle Code:
Obsolete
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Package Description:
SMBJ, 2 PIN
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Similar Group:
DI1010069132
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.50
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Manufacturer:
Vishay Intertechnologies
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YTEOL:
0
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Breakdown Voltage-Max:
34.4 V
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Breakdown Voltage-Min:
31.1 V
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Breakdown Voltage-Nom:
32.75 V
SMBJ28A Frequently Asked Questions (FAQs)
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The recommended footprint and land pattern for SMBJ28A can be found in the Vishay Intertechnologies' application note AN10365, which provides guidelines for surface-mount assembly of SMB and SMC packages.
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To select the correct TVS diode, consider the following factors: voltage rating, peak pulse current, clamping voltage, and response time. The SMBJ28A is suitable for applications requiring a 28V voltage rating and a peak pulse current of 15A.
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TVS diodes are designed to protect against high-energy transients, such as lightning strikes and electrostatic discharge, whereas Zener diodes are used for voltage regulation and are not designed to handle high-energy transients.
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The SMBJ28A is rated for operation up to 150°C, but its performance may degrade at high temperatures. Consult the datasheet and application notes for guidance on using TVS diodes in high-temperature environments.
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Follow the recommended soldering and assembly guidelines in the Vishay Intertechnologies' application note AN10365 to ensure proper assembly and minimize the risk of damage or failure.
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SMBJ28A Overview
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