ProjectsPricingInsights

SP4020-01FTG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SP4020-01FTG product

SP4020-01FTG

Transient Voltage Suppressors (TVS)

TVS DiodeESD ProtectionLittelfuse

The SP4020-01FTG is a high-performance, low-capacitance unidirectional TVS diode array from Littelfuse, optimized for protecting high-speed interfaces against ESD and lightning surges.

Best for

  • High-speed data line protection
  • ESD-sensitive interfaces

Avoid if

  • Applications requiring higher than 3.3V reverse standoff voltage

Check before use

  • PCB layout for low-capacitance performance

Key specifications

Peak Pulse Current
30 A
Capacitance
2.5 pF
Standoff Voltage
3.3 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

ConnectivityConsumer Electronics

Datasheet

850288e6f616b712396755377ff59d25_2401230946_Littelfuse-SP4020-01FTG_C1972938.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SP4020-01FTG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a discrete TVS diode array designed for ESD and lightning surge protection, featuring low capacitance (2.5pF) and high surge handling (30A).