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STPS30150CT-STPS30150CW
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
STPS30150CT/CW/CFPAugust 2002- Ed:5D
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS High junction temperature capability Good tradeoff between leakage current and for-
ward voltage drop Low leakage current Insulated Package: TO-220FPAB
Insulating voltage: 2000V DC
Capacitance: 45pF
FEATURES AND BENEFITSDual center tap schottky rectifier designed for
high frequency Switched Mode Power Sup-
plies.
DESCRIPTION
ABSOLUTE RATINGS (limiting values, per diode) dPtot
dTj Rthj a< − thermal runaway conditionfora diodeonits own heatsink
STPS30150CT/CW/CFP
THERMAL RESISTANCESPulse test:* tp=5ms,δ <2%tp= 380μs,δ <2% evaluate the conduction losses use the following equation:
P=0.64xIF(AV)+ 0.0073IF2 (RMS)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
When the diodes1 and2 are used simultaneously: Tj(diode1)= P(diode1)x Rth(j-c)(Per diode)+ P(diode2)x Rth(c)123456789 1011 1213 1415 1617180
PF(av)(W)
Fig.1: Average forward power dissipation versus
average forward current (per diode). 25 50 75 100 125 1500
IF(av)(A)
Fig.2: Average forward current versus ambient
temperature(δ= 0.5, per diode).
STPS30150CT/CW/CFP1E-3 1E-2 1E-1 1E+00
IM(A)
Fig. 3-1: Non repetitive surge peak forward cur-
rent versus overload duration (maximum values,
per diode).
1E-3 1E-2 1E-1 1E+00.0
Zth(j-c)/Rth(j-c)
Fig. 4-1: Relative variationof thermal impedance
junctionto case versus pulse duration (per diode) 25 50 75 100 125 1501E-1
1E+0
1E+1
1E+2
1E+3
1E+4
1E+5
IR(μA)
Fig.5: Reverse leakage current versus reverse
voltage applied (typical values, per diode). 2 5 10 20 50 100 20010
C(pF)
Fig.6: Junction capacitance versus reverse voltage
applied (typical values, per diode).
1E-3 1E-2 1E-1 1E+00
IM(A)
Fig. 3-2: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TO-220FPAB only).
1E-3 1E-2 1E-1 1E+0 1E+10.0
Zth(j-c)/Rth(j-c)
Fig. 4-2: Relative variationof thermal impedance
junction to case versus pulse duration.
(TO-220FPAB)
STPS30150CT/CW/CFP
PACKAGE MECHANICAL DATATO-220AB
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.40.1
IFM(A)
Fig.7: Forward voltage drop versus forward
current (maximum values, per diode).
STPS30150CT/CW/CFP
PACKAGE MECHANICAL DATATO-220FPAB
STPS30150CT/CW/CFP
PACKAGE MECHANICAL DATATO-247 Epoxy meets UL94,V0 Cooling method:C Recommended torque value: 0.8m.N Maximum torque value: 1.0m.N