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- Stock & Prices $ Price & Stock for LMBT3904TT1G
- Part Number LMBT3904TT1G
- Manufacturer LRC
- Pin Count 3
- Part Category Integrated Circuit
- Package Category SO Transistor Flat Lead
- Footprint Name SO Transistor Flat Lead - General Purpose Transistors
- Released Date Dec 6, 2021
- Last Modified Date Jun 15, 2023 12:59 PM UTC
- Pinout / Pin List Click Here (Member Only)
LMBT3904TT1G Details
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Manufacturer Part Number:
LMBT3904TT1G
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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Manufacturer:
LRC Leshan Radio Co Ltd
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YTEOL:
6
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JESD-609 Code:
e3
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Moisture Sensitivity Level:
1
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Peak Reflow Temperature (Cel):
260
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Terminal Finish:
TIN
LMBT3904TT1G Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible and use a common mode choke to reduce EMI.
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Ensure that the output capacitor is properly sized and placed close to the IC. Also, use a low-ESR capacitor and a 10uF ceramic capacitor in parallel to reduce oscillation.
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The maximum ambient temperature for reliable operation is 85°C. However, it's recommended to derate the output power by 1.5% per degree above 70°C to ensure long-term reliability.
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Yes, the LMBT3904TT1G can be used in a switching power supply design, but ensure that the input voltage is within the recommended range and the output is properly filtered to reduce EMI.
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Check the input voltage, output voltage, and current. Verify that the PCB layout is correct and the components are properly soldered. Use an oscilloscope to check for oscillations or noise on the output.
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LMBT3904TT1G Overview
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