ProjectsPricingInsights

SMF150A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF150A product

SMF150A

TVS - Diodes

TVS Diode200W150VSOD-123FL

The SMF150A is a 200W uni-directional TVS diode in a space-saving SOD-123FL package, ideal for protecting sensitive I/O interfaces and power lines.

Best for

  • I/O interface protection
  • Portable electronics
  • Power supply transient protection

Avoid if

  • Applications requiring bi-directional protection or power dissipation exceeding 200W.

Check before use

  • Verify the transient energy levels in your application against the 10/1000µs waveform rating.

Key specifications

Peak Pulse Power
200 W
Reverse Standoff Voltage
150 V
Clamping Voltage
243 V
Package
SOD-123FL

Compliance & Environment

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

Application

Consumer ElectronicsPower Supplies

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF150A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 SMF150A is a uni-directional Transient Voltage Suppressor (TVS) diode from Littelfuse, rated for 200W peak pulse power.