SMM4F:400 W TVS in flat package

The SMM4F Transil series has been designed to protect sensitive equipment against electro-static discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical over stress such as IEC 61000-4-4 and 5. They are generally for surges below 400 W 10/1000 μs.

This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provide a better safety margin to protect sensitive circuits with extended life time expectancy.

Packaged in STmite flat, this minimizes PCB space consumption (footprint in accordance with IPC 7531 standard). Transil is a trademark of STMicroelectronics.

Key Features

  • Typical peak pulse power:
    • 400 W (10/1000 μs)
    • 2.4 kW (8/20 μs)
  • Stand off voltage range: from 5 V to 33 V
  • Unidirectional types
  • Low leakage current:
    • 0.2 μA at 25 °C
    • 1 μA at 85 °C
  • Operating Tj max: 175 °C
  • JEDEC registered package outline
  • RoHS package
  • Halogen free molding compound
  • Complies with the following standards
    • 25 kV (human body model)
    • MIL STD 883G-Method 3015-7: class3
      • 25 kV (human body model)
      • 8 kV (contact discharge)
Product Specifications
DescriptionVersionSize
DS5630: High junction temperature Transil™3.0171 KB
Application Notes
DescriptionVersionSize
AN4050: STEVAL-ISV012V1: lithium-ion solar battery charger2.01 MB
AN4160: TVS devices for power line communication applications2.0417 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
SMM4F PSpice model (.lib) and symbols (.olb)1.04 KB
Flyers
DescriptionVersionSize
SMA6J ans SMM4F high-temperature Transil series2.1323 KB
Brochures
DescriptionVersionSize
Semiconductor solutions for healthcare applications1.0665 KB
Smart selectors
Part NumberManufacturerDescription
SEL-PROT-TVSTransient voltage suppressor smart selection tool
Sample & Buy
Part NumberStand-off voltage (V) (nom)DirectionalityPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
SMM4F6.5A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F12A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F26A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F28A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F8.5A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F20A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F15A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F13A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F6.0A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F33A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F10A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F24A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F18A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
SMM4F5.0A-TR-Uni-DirectionalSTmiteFLATTape And Reel0.141200NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
SMM4F6.5A-TRSTmiteFLATIndustrialEcopack2
SMM4F12A-TRSTmiteFLATIndustrialEcopack2
SMM4F26A-TRSTmiteFLATIndustrialEcopack2
SMM4F28A-TRSTmiteFLATIndustrialEcopack2
SMM4F8.5A-TRSTmiteFLATIndustrialEcopack2
SMM4F20A-TRSTmiteFLATIndustrialEcopack2
SMM4F15A-TRSTmiteFLATIndustrialEcopack2
SMM4F13A-TRSTmiteFLATIndustrialEcopack2md_6u-wspc-do-216aa-flat_806u-wspc-tfu015c.pdf
md_6u-wspc-do-216aa-flat_806u-wspc-tfu015c.xml
SMM4F6.0A-TRSTmiteFLATIndustrialEcopack2
SMM4F33A-TRSTmiteFLATIndustrialEcopack2
SMM4F10A-TRSTmiteFLATIndustrialEcopack2md_6u-wspc-do-216aa-flat_806u-wspc-tfu012c.pdf
md_6u-wspc-do-216aa-flat_806u-wspc-tfu012c.xml
SMM4F24A-TRSTmiteFLATIndustrialEcopack2
SMM4F18A-TRSTmiteFLATIndustrialEcopack2
SMM4F5.0A-TRSTmiteFLATIndustrialEcopack2
High junction temperature Transil™ SMM4F
STEVAL-ISV012V1: lithium-ion solar battery charger STEVAL-ISV012V1
TVS devices for power line communication applications SMA6J
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches SMM4F
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches SMA6J
STM8L101xx device limitations STM8L101G3
md_6u-wspc-do-216aa-flat_806u-wspc-tfu015c.pdf SMM4F
md_6u-wspc-do-216aa-flat_806u-wspc-tfu015c.xml SMM4F
md_6u-wspc-do-216aa-flat_806u-wspc-tfu012c.pdf SMM4F
md_6u-wspc-do-216aa-flat_806u-wspc-tfu012c.xml SMM4F