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SM03 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM03 product

SM03

TVS - Diodes

TVS DiodeESD ProtectionSOT-23

The SM03 is a 3.3V TVS diode array in an SOT-23 package, providing robust ESD and transient overvoltage protection for sensitive electronics.

Best for

  • General ESD protection
  • Low-speed signal lines
  • Power supply protection

Avoid if

  • High-speed data lines requiring low capacitance

Check before use

  • Capacitance requirements for your specific application

Key specifications

Working Voltage
3.3 V
Peak Pulse Power
350 W
Capacitance
450 pF

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsTelecom

Datasheet

28eb5441cd2ce9b849941f6fee5681a4.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM03: 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

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

The SM03 is a bidirectional TVS diode array designed to protect sensitive electronic circuits from transient overvoltage and ESD events.