ProjectsPricingInsights

SMF43CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF43CA product

SMF43CA

TVS - Diodes

TVS DiodeBidirectional200W

The SMF43CA is a 200W bidirectional TVS diode in a compact SOD-123FL package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • I/O Interfaces
  • VCC bus protection

Avoid if

  • Applications requiring power dissipation significantly above 200W

Check before use

  • Clamping voltage at expected peak current

Key specifications

Reverse Stand-Off Voltage
43V
Peak Pulse Power
200W
Clamping Voltage
69.4V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer Electronics

Datasheet

SMF43CA-Diotec-datasheet-127106438.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF43CA: 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 SMF43CA is a bidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients.