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STPS15L30CBSTN/a2410avaiLOW DROP POWER SCHOTTKY RECTIFIER


STPS15L30CB ,LOW DROP POWER SCHOTTKY RECTIFIERapplications.ABSOLUTE RATINGS (limiting values, per diode)Symbol Parameter Value UnitV 30 VRRMRepet ..
STPS15L30CB-TR ,LOW DROP POWER SCHOTTKY RECTIFIERapplications.ABSOLUTE RATINGS (limiting values, per diode)Symbol Parameter Value UnitV 30 VRRMRepet ..
STPS15L45CB ,LOW DROP POWER SCHOTTKY RECTIFIERapplications.ABSOLUTE RATINGS (limiting values, per diode)Symbol Parameter Value UnitV 45 VRRMRepet ..
STPS15L45CB-TR ,LOW DROP POWER SCHOTTKY RECTIFIERapplications.ABSOLUTE RATINGS (limiting values, per diode)Symbol Parameter Value UnitV 45 VRRMRepet ..
STPS15L60CB ,POWER SCHOTTKY RECTIFIERapplications.ABSOLUTE RATINGS (limiting values, per diode)Symbol Parameter Value UnitV 60 VRRMRepet ..
STPS15L60CB-TR ,POWER SCHOTTKY RECTIFIERFEATURES AND BENEFITSn NEGLIGIBLE SWITCHING LOSSESn LOW FORWARD VOLTAGE DROPn LOW THERMAL RESISTANC ..
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STPS15L30CB
LOW DROP POWER SCHOTTKY RECTIFIER
STPS15L30CB
February 2002-Ed:1A
LOW DROP POWER SCHOTTKY RECTIFIER
Dual centertab Schottky rectifier suitedfor switch
Mode Power Supply and high frequencyDCtoDC
converters.
Packagein DPAK,this deviceis intendedfor use low voltage, high frequency inverters,
free-wheeling and polarity protection applications.
DESCRIPTION
Very small conduction losses Negligible switching losses Extremely fast switching Low forward voltage drop High avalanche capability Low thermal resistance
FEATURES AND BENEFITS
ABSOLUTE RATINGS
(limiting values,per diode)
MAIN PRODUCTS CHARACTERISTICS
dPtot
dTj Rthj a< − thermal runaway conditionfora diodeonits own heatsink
STPS15L30CB
Pulsetest:*tp= 380μs,δ <2% evaluatethe conduction lossesusethe following equation:
P=0.27xIF(AV)+ 0.016IF2 (RMS)
STATIC ELECTRICAL CHARACTERISTICS
(per diode)
Whenthe diodes1 and2are used simultaneously: Tj(diode1)= P(diode1)x Rth(j-c)(Per diode)+ P(diode2)x Rth(c)
THERMAL RESISTANCES
4.5 23 45 67 89 10
PF(av)(W)
Fig.1:
Conduction losses versusaverage current. 25 50 75 100 125 150
IF(av)(A)
Fig.2:
Average forward current versus ambient
temperature(δ= 0.5).
STPS15L30CB
1.E-03 1.E-02 1.E-01 1.E+00
IM(A)
Fig.3:
Non repetitive surge peak forward current
versus overload duration (maximum values).
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03 5 10 15 20 25 30
IR(mA)
Fig.5:
Reverse leakage current versus reverse
voltage applied (typical values).
0.0 0.2 0.4 0.6 0.8 1.0 1.2
IFM(A)
Fig.7:
Forwardvoltage dropversus forwardcurrent.
02468 10 12 14 16 18 20
Rth(j-a)(°C/W)
Fig.8:
Thermal resistance junctionto ambient versus
copper surface undertab (epoxy printed board FR4,= 35μm).
1.E-03 1.E-02 1.E-01 1.E+00
Zth(j-c)/Rth(j-c)
Fig.4:
Relative variationof thermal impedance
junctionto case versus pulse duration.
10.0 10 100
C(nF)
Fig.6:
Junction capacitance versus reverse voltage
applied (typical values).

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