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LS4448

Vishay Telefunken
Part Number LS4448
Manufacturer Vishay Telefunken
Description Small Signal Fast Switching Diodes
Published Apr 25, 2005
Detailed Description www.vishay.com LS4148, LS4448 Vishay Semiconductors Small Signal Fast Switching Diodes ADDITIONAL RESOURCES 3D 3D 3D ...
Datasheet PDF File LS4448 PDF File

LS4448
LS4448


Overview
www.
vishay.
com LS4148, LS4448 Vishay Semiconductors Small Signal Fast Switching Diodes ADDITIONAL RESOURCES 3D 3D 3D Models FEATURES • Silicon epitaxial planar diodes • Electrical data identical with the devices 1N4148 and 1N4448 respectively • QuadroMELF package • Material categorization: for definitions of compliance please see www.
vishay.
com/doc?99912 APPLICATIONS • Extremely fast switches MECHANICAL DATA Case: QuadroMELF (SOD-80) Weight: approx.
34 mg Cathode band color: black Packaging codes / options: GS18/10K per 13" reel (8 mm tape), 10K/box GS08/2.
5K per 7" reel (8 mm tape), 12.
5K/box PARTS TABLE PART TYPE DIFFERENTIATION LS4148 VF = max.
1000 mV at IF = 50 mA LS4448 VF = max.
1000 mV at IF = 100 mA ORDERING CODE LS4148-GS18 or LS4148-GS08 LS4448GS18 or LS4448GS08 TYPE MARKING - - CIRCUIT CONFIGURATION Single Single REMARKS Tape and reel Tape and reel ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL Repetitive peak reverse voltage Reverse voltage Peak forward surge current Repetitive peak forward current Forward continuous current Average forward current Power dissipation tp = 1 μs VR = 0 VRRM VR IFSM IFRM IF IF(AV) Ptot VALUE 100 75 2 500 300 150 500 UNIT V V A mA mA mA mW THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL Thermal resistance junction to ambient air On PC board 50 mm x 50 mm x 1.
6 mm RthJA Junction temperature Tj Storage temperature range Tstg VALUE 300 175 -65 to +175 UNIT K/W °C °C Rev.
2.
1, 25-Feb-2020 1 Document Number: 85561 For technical questions within your region: DiodesAmericas@vishay.
com, DiodesAsia@vishay.
com, DiodesEurope@vishay.
com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.
vishay.
com/doc?91000 www.
vishay.
com LS4148, LS4448 Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb =...


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