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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SMF10A
- Part Number SMF10A
- Manufacturer Diotec
- Last Modified Date Sep 14, 2026 11:16 AM UTC
- Pinout / Pin List Click Here (Member Only)
SMF10A Details
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Manufacturer Part Number:
SMF10A
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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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HTS Code:
8541.10.00.50
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Manufacturer:
Diotec Semiconductor AG
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YTEOL:
7.06
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Breakdown Voltage-Max:
12.3 V
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Breakdown Voltage-Min:
11.1 V
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Configuration:
SINGLE
SMF10A Frequently Asked Questions (FAQs)
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A good PCB layout for SMF10A should ensure a low-impedance path for the high-frequency currents, keep the leads as short as possible, and use a solid ground plane to reduce electromagnetic interference (EMI). A 4-layer PCB with a dedicated ground plane and a separate power plane is recommended.
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The input capacitor should be selected based on the input voltage, current, and frequency. A low-ESR capacitor with a high ripple current rating is recommended. The capacitor value should be chosen to ensure that the input voltage ripple is within the specified limits. A 10uF to 22uF ceramic capacitor is a good starting point.
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The maximum allowed voltage drop across the SMF10A is typically around 1.5V to 2V, depending on the input voltage and output current. Exceeding this voltage drop may reduce the efficiency and reliability of the device.
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To ensure thermal reliability, the SMF10A should be mounted on a heat sink with a thermal resistance of less than 10°C/W. The ambient temperature should be kept below 85°C, and the device should be operated within the specified temperature range. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink.
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The output capacitor should be selected based on the output voltage, current, and ripple requirements. A low-ESR capacitor with a high ripple current rating is recommended. The capacitor value should be chosen to ensure that the output voltage ripple is within the specified limits. A 10uF to 47uF ceramic capacitor is a good starting point.
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SMF10A Overview
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