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SMF4L18CA AI Analysis:
Specs, Applications & Alternatives

AI summary

SMF4L18CA product

SMF4L18CA

TVS - Diodes

TVS Diode400WBi-directionalSOD-123FL

The SMF4L18CA is a 400W bi-directional TVS diode in a compact SOD-123FL package, suitable for protecting sensitive circuits from voltage transients.

Best for

  • I/O interface protection
  • Portable electronics

Avoid if

  • High-power surge applications exceeding 400W

Check before use

  • Clamping voltage vs. component sensitivity

Key specifications

Peak Pulse Power
400 W
Standoff Voltage
18 V
Clamping Voltage
29.2 V
Configuration
Bi-directional

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
Level 1
ECCN
EAR99
HTSUS
8541.10.0080

Application

Consumer ElectronicsPower Supplies

Datasheet

36c688af7dde8ab2932e68732ed80a1b_2304140030_Littelfuse-SMF4L18CA_C1849726.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 400W bi-directional transient voltage suppressor (TVS) diode designed for surface mount protection of sensitive electronics.