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UCLAMP3304A.TCT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCLAMP3304A.TCT product

UCLAMP3304A.TCT

TVS - Diodes

ESD protectionTVS array3.3 VSC-894-line protection

UCLAMP3304A.TCT is a Semtech 3.3 V, four-channel unidirectional TVS array for ESD protection of data and I/O lines.

Best for

  • Four unidirectional data or I/O lines
  • Compact portable electronics
  • IEC 61000-4-2 ESD protection

Avoid if

  • The signal interface requires bidirectional protection
  • A protected line can remain above the snap-back voltage during a fault

Check before use

  • Signal polarity and normal operating voltage
  • PCB grounding path and short transient return path
  • SC-89 land pattern and clamping current

Key specifications

Working voltage
3.3 V
Channels
4 unidirectional lines
Package
SC-89 (SOT-666), 1.7 mm × 1.7 mm × 0.6 mm
ESD rating
+/-8 kV contact, +/-15 kV air

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Data and I/O line protectionPortable electronics

Datasheet

UCLAMP3304A.TCT-Semtech-datasheet-101951917.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCLAMP3304A.TCT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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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 four-line unidirectional ESD and transient protection array from Semtech, specified for 3.3 V signal lines and supplied in an SC-89 (SOT-666) package.