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ESDL031-1BF4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESDL031-1BF4 product

ESDL031-1BF4

TVS - Diodes

ESD ProtectionTVS DiodeBidirectionalST0201

The ESDL031-1BF4 is a high-performance, bidirectional 3.3V ESD protection diode in a tiny ST0201 package, ideal for protecting sensitive data and power lines in compact mobile and wearable electronics.

Best for

  • Smartphones
  • Wearables
  • Tablets
  • Highly integrated systems

Avoid if

  • Applications requiring high-power surge handling beyond 45W peak pulse power

Check before use

  • PCB footprint compatibility with ST0201 dimensions

Key specifications

Reverse Standoff Voltage
3.3 V
Clamping Voltage
6.3 V (at 16 A)
Package
ST0201

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsMobile Devices

Datasheet

SGST-S-A0009187461-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESDL031-1BF4: 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

It is a bidirectional, single-line TVS diode designed for ultra-low clamping voltage protection against ESD and EOS transients.