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SMF28CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF28CA product

SMF28CA

Transient Voltage Suppressors (TVS)

TVS DiodeBidirectional200WSOD-123FLSurge Protection

The SMF28CA is a 200W bidirectional TVS diode in a SOD-123FL package, providing robust surge and ESD protection for sensitive electronics with a 28V reverse stand-off voltage.

Best for

  • Board-level ESD protection
  • Inductive load switching transient suppression
  • Space-constrained PCB designs

Avoid if

  • Applications requiring higher than 200W peak pulse power
  • Circuits where the clamping voltage exceeds the component's absolute maximum ratings

Check before use

  • Verify the transient waveform characteristics against the datasheet's 10/1000us test conditions.

Key specifications

Peak Pulse Power
200 W
Reverse Stand-Off Voltage
28 V
Max Clamping Voltage
45.4 V
Breakdown Voltage
31.1 V - 34.4 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial ControlCommunication Systems

Datasheet

486231ea4d105f02db8890a0c1e88e84_smf50a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF28CA: 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 SMF28CA is a bidirectional transient voltage suppressor (TVS) diode from GOODWORK, designed for surface-mount applications to protect circuits from voltage spikes.