SMFJ28A Datasheet, Specs, Alternatives & ECAD | BORN | PartGenie

AI summary

SMFJ28A product

The SMFJ28A is a 200W unidirectional TVS diode designed for transient voltage protection in compact electronic circuits.

Best for

Portable electronics
Power supply protection
Consumer devices

Avoid if

Applications requiring bidirectional protection (use the CA suffix version instead)

Check before use

Verify the 10/1000us pulse waveform compatibility with your circuit's transient profile.

Key specifications

Reverse Stand-Off Voltage: 28 V
Peak Pulse Power: 200 W
Clamping Voltage: 45.4 V

Compliance & Environment

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

Application

Consumer ElectronicsPower Supplies

Datasheet

36054ce974c4e41b4e790f52ca26e645_2303301800_BORN-SMFJ28A_C5439963.pdf

800 KB

CAD Models

Download ECAD models for SMFJ28A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

The SMFJ28A is a unidirectional Transient Voltage Suppressor (TVS) diode in a SOD-123FL surface-mount package, rated for 200W peak pulse power.