- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SMP4416
- Part Number SMP4416
- Manufacturer InterFET
- Pin Count 3
- Part Category JFET (N-Channel)
- Package Category SOT23 (3-Pin)
- Footprint Name SOT23 (3-Pin) - SOT23 (TO-236AB)
- Released Date Jan 3, 2022
- Last Modified Date Jan 29, 2025 6:54 PM UTC
- Pinout / Pin List Click Here (Member Only)
SMP4416 Details
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Manufacturer Part Number:
SMP4416
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Rohs Code:
Yes
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Part Life Cycle Code:
Contact Manufacturer
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Part Package Code:
SOT-23
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Package Description:
TO-72, 3 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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Manufacturer:
InterFET Corporation
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Configuration:
SINGLE
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FET Technology:
JUNCTION
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Feedback Cap-Max (Crss):
0.8 pF
SMP4416 Frequently Asked Questions (FAQs)
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A good PCB layout for the SMP4416 involves keeping the input and output traces as short as possible, using a solid ground plane, and placing bypass capacitors close to the device. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. Typically, this involves setting the VCC pin to 5V, the VEE pin to -5V, and the ISET pin to a current between 1mA and 10mA. Additionally, ensure that the input and output impedances are matched to the device's recommended values.
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The maximum power dissipation of the SMP4416 is typically around 1.5W, but this can vary depending on the specific application and operating conditions. It's essential to ensure that the device is properly heat-sinked and that the thermal resistance is minimized to prevent overheating.
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Yes, the SMP4416 can be used in switching power supply applications, but it's essential to ensure that the device is properly protected from high-frequency switching noise and voltage transients. This may involve adding additional filtering and protection circuitry to the design.
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To troubleshoot common issues with the SMP4416, start by checking the PCB layout and ensuring that it meets the recommended layout guidelines. Next, verify that the device is properly biased and that the input and output impedances are matched. If the issue persists, try adding additional filtering or decoupling capacitors to the design, or consult the datasheet and application notes for further guidance.
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SMP4416 Overview
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