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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SMLJ75A
- Part Number SMLJ75A
- Manufacturer Bourns
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
SMLJ75A Details
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Manufacturer Part Number:
SMLJ75A
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
DO-214AB
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Pin Count:
2
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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:
7.43
SMLJ75A Frequently Asked Questions (FAQs)
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The recommended PCB layout for the SMLJ75A is to use a symmetrical layout with the device centered on the PCB, and to use a ground plane to minimize inductance and radiation. The datasheet provides a recommended land pattern, but it's also important to follow good PCB design practices for high-frequency circuits.
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To handle the high current surge during turn-on and turn-off, it's recommended to use a soft-start circuit or a current limiter to reduce the inrush current. Additionally, using a TVS diode in parallel with the SMLJ75A can help to absorb the voltage surge and protect the device from overvoltage.
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While the datasheet specifies an operating temperature range of -40°C to 150°C, it's important to note that the device's performance and reliability may degrade at higher temperatures. It's recommended to derate the device's voltage and current ratings at higher temperatures to ensure reliable operation.
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While the SMLJ75A is a high-reliability device, it's not specifically designed for aerospace or high-reliability applications. For such applications, it's recommended to use devices that are specifically qualified to relevant standards such as MIL-PRF-19500 or NASA EEE-INST-002. Bourns Inc may offer other devices that are suitable for these applications.
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To ensure proper soldering, it's recommended to follow the recommended soldering profile and temperature guidelines provided in the datasheet. Additionally, using a solder with a high melting point and a flux that is compatible with the device's package material can help to ensure reliable solder joints.
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SMLJ75A Overview
Use the download button to access the SMLJ75A 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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