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SP4021-01FTG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SP4021-01FTG product

SP4021-01FTG

Transient Voltage Suppressors (TVS)

TVS DiodeESD ProtectionBidirectional

The SP4021-01FTG-C is a bidirectional TVS diode array designed for high-speed interface protection, including Ethernet and USB 3.1, offering 25A surge protection and 2.5pF low capacitance.

Best for

  • Ethernet ports
  • USB 3.0/3.1 interfaces
  • Automotive electronics

Avoid if

  • Applications requiring higher than 5V operating voltage

Check before use

  • Capacitance impact on signal integrity for very high-speed lines

Key specifications

Configuration
Bidirectional
Capacitance
2.5 pF
Peak Pulse Current
25 A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

ConnectivityAutomotive

Datasheet

234a6ab8beb6348444770b989ac6f340_1912111437_Littelfuse-SP4021-01FTG_C316004.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SP4021-01FTG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a bidirectional TVS diode array from Littelfuse, optimized for protecting high-speed data interfaces against ESD and lightning-induced surges.