- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 1.5SMBJ51A
- Part Number 1.5SMBJ51A
- Manufacturer Bourns
- Pin Count 2
- Part Category TVS Diode (Uni-directional)
- Package Category Diodes Moulded
- Footprint Name Diodes Moulded - SMB (DO-214AA)(H=2.44mm)
- Released Date Sep 12, 2021
- Last Modified Date Dec 3, 2023 6:27 AM UTC
- Pinout / Pin List Click Here (Member Only)
1.5SMBJ51A Details
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Manufacturer Part Number:
1.5SMBJ51A
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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:
6.91
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Additional Feature:
PRSM-MIN
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Breakdown Voltage-Max:
62.7 V
1.5SMBJ51A Frequently Asked Questions (FAQs)
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The recommended footprint and land pattern for the 1.5SMBJ51A can be found in the Bourns application note AN4112, which provides guidelines for PCB layout and assembly.
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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 the selection process.
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A unidirectional TVS diode protects against voltage surges in one direction, whereas a bidirectional TVS diode protects against voltage surges in both directions. The 1.5SMBJ51A is a unidirectional TVS diode. If bidirectional protection is required, a different part number such as the 1.5SMBJ51CA should be considered.
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To ensure reliability and longevity, follow proper PCB design and assembly guidelines, and ensure that the TVS diode is operated within its specified ratings. Also, consider environmental factors such as temperature, humidity, and vibration, and ensure that the TVS diode is properly soldered and connected.
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The 1.5SMBJ51A is designed for low-frequency applications. For high-frequency applications, a TVS diode with a lower capacitance and faster response time may be required. Bourns offers other TVS diode products that are specifically designed for high-frequency applications.
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