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SMF85A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF85A product

SMF85A

TVS - Diodes

TVS Diode200WSOD-123FLLittelfuse

The SMF85A is a 200W uni-directional TVS diode from Littelfuse, optimized for space-constrained surface-mount applications.

Best for

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

Avoid if

  • Applications requiring higher than 200W peak pulse power dissipation

Check before use

  • Circuit voltage levels to ensure they do not exceed the 85V standoff voltage during normal operation

Key specifications

Peak Pulse Power
200 W
Reverse Standoff Voltage
85 V
Clamping Voltage
137 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 SMF85A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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 SMF85A is a 200W surface-mount Transient Voltage Suppressor (TVS) diode in a SOD-123FL package, designed to protect sensitive electronics from voltage transients.