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- Part Number SI3139K-TP
- Manufacturer MCC
- Pin Count 3
- Part Category MOSFET (P-Channel)
- Package Category Other
- Footprint Name Other - SOT-723
- Released Date Jun 6, 2021
- Last Modified Date May 17, 2024 4:34 PM UTC
- Pinout / Pin List Click Here (Member Only)
SI3139K-TP Details
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Manufacturer Part Number:
SI3139K-TP
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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Manufacturer:
Micro Commercial Components
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YTEOL:
3
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DS Breakdown Voltage-Min:
20 V
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Drain Current-Max (ID):
0.66 A
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Drain-source On Resistance-Max:
0.52 Ω
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JESD-609 Code:
e3
SI3139K-TP 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 traces short and away from each other to minimize noise and coupling.
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Ensure good airflow around the device, and consider using a heat sink if the device will be operating in a high-temperature environment. Avoid blocking the airflow vents on the package.
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A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input. This value provides a good balance between filtering and stability.
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Yes, the SI3139K-TP can be used in a switching regulator application. However, ensure the device is properly bypassed and decoupled to minimize noise and voltage spikes.
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Check the input voltage, output voltage, and current consumption. Verify the PCB layout and component values. Use an oscilloscope to check for noise and voltage spikes.
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SI3139K-TP Overview
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