- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for S6040R
- Part Number S6040R
- Manufacturer LITTELFUSE
- Pin Count 3
- Part Category SCR
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - TO-220AB+
- Released Date Mar 20, 2020
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
S6040R Details
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Manufacturer Part Number:
S6040R
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220AB
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Package Description:
ROHS COMPLIANT, PLASTIC PACKAGE-3
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8541.30.00.80
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Manufacturer:
Littelfuse Inc
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YTEOL:
0
S6040R Frequently Asked Questions (FAQs)
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A good PCB layout for the S6040R should include a solid ground plane, short and wide traces for the high-current paths, and a Kelvin connection for the sense pins. Additionally, the PCB should be designed to minimize thermal resistance and ensure good heat dissipation.
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The sense resistor value depends on the desired current sensing range and the voltage drop across the sense resistor. A good starting point is to choose a sense resistor value that results in a voltage drop of around 50-100 mV at the maximum expected current. The datasheet provides a formula to calculate the sense resistor value based on the desired current sensing range.
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The maximum allowed voltage drop across the sense resistor is 500 mV. Exceeding this voltage drop may cause the device to malfunction or reduce its accuracy.
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To ensure accuracy, the sense resistor should be placed as close as possible to the S6040R, and the PCB traces should be designed to minimize noise and interference. Additionally, the system should be calibrated to account for any offset or gain errors.
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The maximum operating temperature range for the S6040R is -40°C to 150°C. Operating the device outside this range may affect its accuracy, reliability, or even cause damage.
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S6040R Overview
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