Littelfuse

SP4020-01FTG

Circuit Protection (TVS/Fuses)

Manufacturer
MPN
SP4020-01FTG
Package / Case
SOD-323
Key Attributes
ESD DIODE 3.3VWM 21.8VC SOD-323

Technical Specifications

TypeDescription
Clamping Voltage21.8V
Peak Pulse Current (Ipp)30A@8/20us
Peak Pulse Power Dissipation (Ppp)750W@8/20us
Voltage - Breakdown3.5V
TypeESD
TypeDescription
Reverse Stand-Off Voltage (Vrwm)3.3V
Operating Temperature-40°C~+125°C
Reverse Leakage Current (Ir)500nA
Package / CaseSOD-323

Product Introduction

The SP4020 components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These devices can safely absorb up to 30A per IEC 61000-4-5, 2nd Edition (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as Ethernet and other high speed data interfaces.

Features

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, 30A (8/20 as defned in IEC 61000-4-5 2nd edition)
  • Low capacitance of 2.5pF (QorR = 0V)
  • Low leakage current of 0.1μA at 3.3V
  • Unidirectional and Bidirectional confguration
  • Small SOD323 package fts 0805 footprints
  • Moisture Sensitivity Level (MSL-1)
  • AEC-Q101 Qualifed
  • Halogen-Free, Lead-Free and RoHS-Compliant

Applications

  • 10/100/1000 Ethernet
  • Power Ports
  • T1/E1/T3/E3
  • Computers and Peripherals
  • USB 1.1/2.0
  • Instrumentation
  • USB 3.0/3.1
  • Medical Equipment

Datasheet

📄 Open Download

Alternative Parts

Common SP4020-01FTG alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8541100000
USHTS8541100040
TARIC8541100000
TypeDetails
CAHTS8541100090
BRHTS85411011
INHTS85411000
MXHTS8541.10.01

Sourcing Information

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