TVS Diodes - AEC-Q101 Automotive Qualified 400 W - TPSMF4L Series

Compact TVS diodes from Littelfuse protect automotive electronics against voltage transients

Image of Littelfuse's TPSMF4L Series TVS DiodesTPSMF4L series transient voltage suppression (TVS) diodes from Littelfuse are designed specifically to protect sensitive automotive electronic equipment from voltage transients induced by load dump and other transient voltage events. These AEC-Q101 qualified devices offer 400 W of peak pulse power dissipation in a compact, surface mount, flat-lead SOD-123FL plastic package with a height profile of just 0.98 mm. They are best suited for DC power protection and ESD protection in automotive electronics like electronic control units, sensors, entertainment systems, and body control modules (BCMs), and for portable devices that require high reliability such as hard drives, notebooks, VCC busses, POS terminals, SSDs, power supplies, monitors, and other consumer applications.

  • Peak pulse power dissipation: 400 W (at 10/1000 µs) in SOD-123FL package
  • AEC-Q101 qualified
  • Standard voltage ranges from 5 V to 85 V
  • Complies with IEC 61000-4-2 and IEC 61000-4-4 standards 
 Image of Littelfuse's TPSMF4L Series TVS Diodes  

Overview: TVS Application Overview

PTM Link: TVS Diodes

Catalog: TVS Diode Catalog
  • Compact size makes them well-suited for use in portable devices / hard drives, notebooks, VCC busses, POS terminals, SSDs, power supplies, monitors, and more
  • Automotive-grade products are well-suited for high reliability applications
  • Designers can easily pick out the most suitable part for their designs and applications
  • Helps designers meet global regulatory standards

TPSMF4L Series TVS Diodes

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TVS DIODE 5V 9.2V SOD123FLTPSMF4L5.0ATVS DIODE 5V 9.2V SOD123FL12251 - ImmediateView Details
TVS DIODE 12V 19.9V SOD123FLTPSMF4L12ATVS DIODE 12V 19.9V SOD123FL140 - ImmediateView Details
TVS DIODE 18V 29.2V SOD123FLTPSMF4L18ATVS DIODE 18V 29.2V SOD123FL7309 - ImmediateView Details
TVS DIODE 24V 38.9V SOD123FLTPSMF4L24ATVS DIODE 24V 38.9V SOD123FL0View Details
TVS DIODE 36V 58.1V SOD123FLTPSMF4L36ATVS DIODE 36V 58.1V SOD123FL4 - ImmediateView Details
Published: 2017-01-30