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Numéro de sérieSTPS2L40
CategorieDiscrete => Diodes & Rectifiers => Schottky Barrier Rectifiers
DescriptionSchottky Barrier
Low drop power Schottky rectifier
SociétéST Microelectronics, Inc.
DatasheetTélécharger STPS2L40 datasheet
 
 
  • Description courte
  • Features

    Very small conduction losses Negligible switching losses Low forward voltage drop Surface mount miniature package Avalanche capability specified ECOPACK2® halogen-free component (SMAflat and SMBflat)

    Description

    Single chip Schottky rectifiers suited to Switched Mode Power Supplies and high frequency to DC converters. Packaged in SMB, low profile SMB and low profile SMA, this device is especially intended for surface mounting and used in low voltage, high frequency inverters, free wheeling and polarity protection applications.

    Symbol VRRM IF(AV) IFSM PARM Tstg Tj

    Parameter Repetitive peak reverse voltage SMB Average forward current SMBflat SMAflat Surge non repetitive forward current Repetitive peak avalanche power Storage temperature range Operating junction temperature (1)

    condition to avoid thermal runaway for a diode on its own heatsink
    Tests conditions 25 °C Min. Typ. Max. 220 Unit µA mA
    To evaluate the conduction losses use the following equation: 0.22 x IF(AV) 0.06 IF2(RMS)
    Average forward power dissipation Figure 2. versus average forward current
    Average forward current versus ambient temperature = 0.5) SMB
    Average forward current versus ambient temperature = 0.5) SMBflat
    Average forward current versus ambient temperature = 0.5) SMAflat
    Non repetitive surge peak forward current versus overload duration (maximum values) SMB
    Non repetitive surge peak forward current versus overload duration (maximum values) SMBflat