- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 1.5SMBJ28A
- Part Number 1.5SMBJ28A
- Manufacturer Bourns
- Pin Count 2
- Part Category TVS Diode (Uni-directional)
- Package Category Diodes Moulded
- Footprint Name Diodes Moulded - SMB (DO-214AA)
- Released Date Sep 10, 2021
- Last Modified Date Dec 3, 2023 6:27 AM UTC
- Pinout / Pin List Click Here (Member Only)
1.5SMBJ28A Details
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Manufacturer Part Number:
1.5SMBJ28A
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SMB, 2 PIN
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.50
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Factory Lead Time:
16 Weeks
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Manufacturer:
Bourns Inc
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YTEOL:
7.06
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Additional Feature:
PRSM-MIN
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Breakdown Voltage-Max:
34.4 V
1.5SMBJ28A Frequently Asked Questions (FAQs)
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The recommended footprint and land pattern for the 1.5SMBJ28A can be found in the Bourns application note AN164, which provides guidelines for surface mount assembly and layout considerations.
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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. Bourns provides a TVS Diode Selection Guide that can help with this process.
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A unidirectional TVS diode protects against overvoltage in one direction, whereas a bidirectional TVS diode protects against overvoltage in both directions. The 1.5SMBJ28A is a unidirectional TVS diode. If bidirectional protection is required, a different part number such as the 1.5SMBJ28CA should be considered.
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To ensure reliability and quality, follow proper storage and handling procedures, and ensure that the TVS diode is operated within its specified ratings. Also, consider the environmental conditions, such as temperature and humidity, and ensure that the TVS diode is compatible with the PCB material and assembly process.
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The 1.5SMBJ28A is designed for general-purpose overvoltage protection and may not be suitable for high-frequency applications. For high-frequency applications, consider using a TVS diode with a lower capacitance and faster response time, such as the Bourns 1.5SMCJ28A.
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