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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for S4008R
- Part Number S4008R
- Manufacturer LITTELFUSE
- Pin Count 3
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
S4008R Details
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Manufacturer Part Number:
S4008R
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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
S4008R Frequently Asked Questions (FAQs)
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Littelfuse recommends a PCB layout with a large copper area connected to the thermal pad of the S4008R to dissipate heat efficiently. A minimum of 1 oz copper thickness and a thermal relief pattern around the thermal pad are also recommended.
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Littelfuse recommends using a soldering iron with a temperature of 250°C to 260°C and a solder with a melting point of 217°C to 221°C. The component should be soldered within 3 seconds to 5 seconds, and the solder joints should be inspected for proper wetting and filleting.
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The S4008R has a maximum surge current rating of 100 A for 10/1000 μs waveform, as per the IEC 61000-4-5 standard. However, it's essential to consult the datasheet and application notes for specific surge current requirements and derating factors.
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While the S4008R is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz. However, the device's performance and characteristics may vary at higher frequencies, and additional testing and validation may be required.
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In a fault condition, the S4008R is designed to respond quickly and limit the fault current. The device will typically enter a high-impedance state, and the fault current will be limited to a safe level. However, the specific behavior may vary depending on the application and fault conditions.
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S4008R Overview
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