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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for S4055NTP
- Part Number S4055NTP
- Manufacturer LITTELFUSE
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
S4055NTP Details
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Manufacturer Part Number:
S4055NTP
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
D2PAK
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Package Description:
ROHS COMPLIANT, PLASTIC, D2PAK-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:
6
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Case Connection:
ANODE
S4055NTP Frequently Asked Questions (FAQs)
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The recommended PCB layout for the S4055NTP involves placing the device near the power source, using a solid ground plane, and keeping the leads as short as possible to minimize inductance and resistance. Additionally, it's recommended to use a common ground point for the device and the circuit being protected.
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While the S4055NTP is designed to handle surge currents up to its rated capacity, it's not recommended to exceed this rating. If the surge current exceeds the rated capacity, the device may not be able to protect the circuit effectively, and it may even be damaged. In such cases, it's recommended to use a device with a higher rated capacity or to add additional protection components.
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The S4055NTP is rated for operation up to 125°C, but it's not recommended to use it in applications where the temperature exceeds this rating. High temperatures can affect the device's performance and reliability, and it may not be able to provide adequate protection. If high-temperature operation is required, it's recommended to use a device specifically designed for high-temperature applications.
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The S4055NTP is designed to have a minimal impact on signal integrity. It has a low capacitance and inductance, which helps to minimize signal distortion and attenuation. However, it's still important to consider the device's impact on signal integrity, especially in high-frequency applications. It's recommended to simulate the circuit and perform testing to ensure that the device does not affect signal integrity.
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Yes, the S4055NTP can be used in parallel to increase the surge current rating. However, it's important to ensure that the devices are properly matched and that the PCB layout is designed to handle the increased current. It's also recommended to consult with the manufacturer or a qualified engineer to ensure that the parallel configuration is properly designed and implemented.
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S4055NTP Overview
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