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1.5SMC18A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1.5SMC18A product

1.5SMC18A

TVS - Diodes

TVS Diode1500WUnidirectionalSMC

The 1.5SMC18A is a high-performance 1500W unidirectional TVS diode designed for robust circuit protection in surface-mount applications.

Best for

  • Telecom equipment
  • Industrial control circuits
  • Computer I/O interfaces

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Verify the peak pulse power and current ratings match the expected transient energy levels.

Key specifications

Peak Pulse Power
1500 W
Reverse Stand-off Voltage
15.3 V
Clamping Voltage
25.2 V
Polarity
Unidirectional

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

IndustrialConsumerConnectivity

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1.5SMC18A: 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 1500W unidirectional Transient Voltage Suppression (TVS) diode used to protect sensitive electronic components from voltage transients.