![](/IMAGES/ls12.gif)
STPS1545D ,POWER SCHOTTKY RECTIFIERFEATURES AND BENEFITSSTPS1545FPn Very small conduction lossesn Negligible switching lossesn Extreme ..
STPS1545F ,POWER SCHOTTKY RECTIFIERapplications.D PAKSTPS1545GABSOLUTE RATINGS (limiting values)Symbol Parameter Value UnitV Repetitiv ..
STPS1545FP ,POWER SCHOTTKY RECTIFIERSTPS1545D/F/FP/R/G®POWER SCHOTTKY RECTIFIERMAIN PRODUCT CHARACTERISTICSI 15 AF(AV)V 45 VRRMTj (max) ..
STPS15H100CB-TR ,HIGH VOLTAGE POWER SCHOTTKY RECTIFIER®STPS15H100CHIGH VOLTAGE POWER SCHOTTKY RECTIFIERMAINPRODUCTSCHARACTERISTICSI 2x7.5AF(AV)A1V 100VRR ..
STPS15L25D ,LOW DROP POWER SCHOTTKY RECTIFERAPPLICATIONSDESCRIPTIONSingle Schottky rectifier suited for Switched ModePower Supplies and high fr ..
STPS15L25D ,LOW DROP POWER SCHOTTKY RECTIFERFEATURESKVERY LOW FORWARD VOLTAGE DROPFOR LESS POWER DISSIPATION AND RE-DUCED HEATSINKOPTIMIZED CON ..
T1090 , T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500 Vrms, Extended and Standard Temperature Range
T1092NL , TELECOMMUNICATIONS PRODUCTS
T1093 , T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500 Vrms, Extended and Standard Temperature Range
T1094NL , TELECOMMUNICATIONS PRODUCTS
T1095 , T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500 Vrms, Extended and Standard Temperature Range
T1096 , TELECOMMUNICATIONS PRODUCTS
STPS1545D-STPS1545F-STPS1545FP
POWER SCHOTTKY RECTIFIER
STPS1545D/F/FP/R/GNovember 2002- Ed:4F
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS Very small conduction losses Negligible switching losses Extremely fast switching Insulated package: ISOWATT220AC, TO-220FPAC
Insulating voltage= 2000V DC
Capacitance= 12pF
FEATURES AND BENEFITSSingle chip Schottky rectifier suited for Switch
Mode Power Supply and high frequency DCto DC
converters.
Packaged in TO-220AC, ISOWATT220AC,
TO-220FPAC,I2 PAKorD2 PAK, this deviceis
intended for usein low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
DESCRIPTION
ABSOLUTE RATINGS (limiting values) dPtot
dTj Rthj a< − thermal runaway conditionfora diodeonits own heatsink
STPS1545D/F/FP/R/G
THERMAL RESISTANCES
STATIC ELECTRICAL CHARACTERISTICSPulse test:*tp= 380μs,δ <2% evaluate the conduction losses use the following equation:
P=0.42xIF(AV)+ 0.01IF2 (RMS) 2 4 6 8 10 12 14 16 180
PF(av)(W)
Fig.1: Average forward power dissipation versus
average forward current. 25 50 75 100 125 150 1750
IF(av)(A)
Fig. 2: Average current versus ambient
temperature(δ: 0.5).
1E-3 1E-2 1E-1 1E+00
IM(A)
Fig. 3-1: Non repetitive surge peak forward cur-
rent versus overload duration (maximum values)
(TO-220AC,I2 PAK andD2 PAK).
1E-3 1E-2 1E-1 1E+00
IM(A)
Fig. 3-2: Non repetitive surge peak forward cur-
rent versus overload duration (maximum values)
(ISOWATT220AC, TO-220FPAC).
STPS1545D/F/FP/R/G1E-4 1E-3 1E-2 1E-1 1E+00.0
Zth(j-c)/Rth(j-c)
Fig. 4-1: Relative variationof thermal transient im-
pedance junctionto case versus pulse duration
(TO-220AC,I2 PAK andD2 PAK).
1E-3 1E-2 1E-1 1E+0 1E+10.0
Zth(j-c)/Rth(j-c)
Fig. 4-2: Relative variationof thermal transient im-
pedance junctionto case versus pulse duration
(ISOWATT220AC, TO-220FPAC). 5 10 15 20 25 30 35 40 451E+0
1E+1
1E+2
1E+3
1E+4
5E+4
IR(μA)
Fig.5: Reverse leakage current versus reverse
voltage applied (typical values). 5 10 20 50100
C(pF)
Fig.6: Junction capacitance versus reverse
voltage applied (typical values).
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.60.1
IFM(A)
Fig.7: Forward voltage drop versus forward cur-
rent (maximum values). 5 10 15 20 25 30 35 400
Rth(j-a) (°C/W)
Fig.8: Thermal resistance junctionto ambient ver-
sus copper surface under tab (epoxy printed circuit
board FR4, Cu=35μm)(D2 PAK).
STPS1545D/F/FP/R/G
PACKAGE MECHANICAL DATATO-220FPAC
PACKAGE MECHANICAL DATATO-220AC
STPS1545D/F/FP/R/G
PACKAGE MECHANICAL DATAISOWATT220AC
PACKAGE MECHANICAL DATAI²PAK
STPS1545D/F/FP/R/G
PACKAGE MECHANICAL DATA2 PAK
FOOR PRINT DIMENSIONS(in millimeters)