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ESDA18-1K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESDA18-1K product

ESDA18-1K

TVS - Diodes

TVS DiodeESD ProtectionUnidirectionalSOD-523

The ESDA18-1K is a compact, unidirectional TVS diode designed for protecting sensitive circuits from ESD and EOS transients in portable devices.

Best for

  • Portable electronics
  • Battery and charger ports
  • ESD-sensitive interfaces

Avoid if

  • High-speed data lines where low capacitance is critical (capacitance is 105 pF)

Check before use

  • Signal voltage levels
  • Peak transient energy requirements

Key specifications

Breakdown Voltage
18 V
Peak Power
400 W
Package
SOD-523

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsCommunication Systems

Datasheet

ESDA18-1K-STMicroelectronics-datasheet-38190706.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESDA18-1K: 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 single-line Transil diode from STMicroelectronics, optimized for protecting integrated circuits in miniaturized electronics against transient overvoltages.