STPS0540Z / STPS0560Z ® SCHOTTKY RECTIFIER MAINPRODUCTCHARACTERISTICS I 0.5A F(AV) V 40/60V RRM V (max) 0.40/0.50V F FEATURESANDBENEFITS Verysmallconductionlosses n Negligibleswitchinglosses n Extremelyfastswitching n DESCRIPTION Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. SOD-123 PackagesinSOD-123,thesedevicesareintended for use in low voltage, high frequency inverters, freewheelingandpolarityprotectionapplications. Duetothesmallsizeofthepackagethesedevices fitGSMandPCMCIArequirements. ABSOLUTERATINGS(limitingvalues) Value Symbol Parameter STPS Unit 0540Z 0560Z V Repetitivepeakreversevoltage 40 60 V RRM I RMSforwardcurrent 2 A F(RMS) I Averageforwardcurrent STPS0540Z Ta=60°C 0.5 A F(AV) d =0.5 STPS0560Z Ta=40°C I Surgenonrepetitiveforwardcurrent tp=10ms 5.5 A FSM sinusoidal dV/dt Criticalrateofriseofreversevoltage 10000 V/m s T Storagetemperaturerange -65to+150 °C stg Tj Maximumoperatingjunctiontemperature * 150 (cid:176) C TL Maximumtemperatureforsolderingduring10s 260 (cid:176) C dPtot 1 * : < thermal runawayconditionforadiodeonitsownheatsink dTj Rth(j- a) January2002-Ed:2B 1/5

STPS0540Z / STPS0560Z2/5 THERMALRESISTANCE Symbol Parameter Value Unit R Junctiontoambient(*) 340 °C/W th(j-a) (*)Mountedonepoxyboard. STATICELECTRICALCHARACTERISTICS Value Symbol Parameter Testsconditions STPS0540Z STPS0560Z Unit typ. max. typ. max. I * Reverseleakage Tj=25°C V =V 40 50 m A R R RRM current T=100°C 1.5 5 1 4 mA V ** Forward Tj=25(cid:176) C I =0.5A 0.50 0.53 V F F voltagedrop Tj=100°C 0.35 0.40 0.44 0.50 Tj=25(cid:176) C I =1A 0.55 0.66 F Tj=100°C 0.45 0.51 0.58 0.65 Pulsetest: *tp=5ms,d <2% **tp=380m s,d <2% Toevaluatethemaximumconductionlossesusethefollowingequation: STPS0540Z:P=0.29xI +0.22xI 2 F(AV) F (RMS) STPS0560Z:P=0.35xI +0.3xI 2 F(AV) F (RMS)

STPS0540Z / STPS0560Z Fig. 1-1: Average forward power dissipation ver- Fig. 1-2: Average forward power dissipation ver- susaverageforwardcurrent.(STPS0540Z) susaverageforwardcurrent.(STPS0560Z) PF(av)(W) PF(av)(W) 0.30 0.35 0.25 d = 0.05 d = 0.1 d = 0.2 d = 0.5 0.30 d = 0.05 d = 0.1 d = 0.2 d = 0.5 0.25 0.20 d = 1 d = 1 0.20 0.15 0.15 0.10 T 0.10 T 0.05 0.05 IF(av) (A) d =tp/T tp IF(av) (A) d =tp/T tp 0.00 0.00 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.1 0.2 0.3 0.4 0.5 0.6 Fig. 2: Average forward current versus ambient Fig. 3: Non repetitive surge peak forward current temperature(d =0.5). versusoverloadduration(maximumvalues). IF(av)(A) IM(A) 0.6 4.0 Ta = 25°C 0.5 3.5 STPS0540Z 3.0 STPS0540Z 0.4 STPS0560Z 2.5 0.3 2.0 STPS0560Z 0.2 1.5 T 1.0 0.1 IM d =tp/T tp Tamb(°C) 0.5 t t(s) 0.0 0.0 d=0.5 0 25 50 75 100 125 1E-3 1E-2 1E-1 1E+0 Fig. 4: Relative variation of thermal impedance Fig.5-1:Reverseleakagecurrentversusreverse junction to ambient versus pulse duration (Epoxy voltageapplied(typicalvalues).(STPS0540Z) printed circuit board FR4 with recommended pad layout). Zth(j-a)/Rth(j-a) IR(mA) 1E+0 5E+1 d = 0.5 1E+1 Tj=125°C d = 0.2 d = 0.1 1E+0 Tj=100°C 1E-1 Tj=70°C 1E-1 1E-2 1E-2 Tj=25°C T Single pulse 1E-3 tp(s) d =tp/T tp VR(V) 1E-3 1E-4 1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 0 5 10 15 20 25 30 35 40 3/5

STPS0540Z / STPS0560Z4/5 Fig.5-2:Reverseleakagecurrentversusreverse Fig. 6: Reverse leakage current versus junction voltageapplied(typicalvalues).(STPS0560Z) temperature(typicalvalues). IR(mA) IR[Tj] / IR[Tj=25°C] 5E+1 1E+3 VR=VRRM 1E+1 Tj=125°C Tj=100°C 1E+2 1E+0 1E-1 1E+1 Tj=70°C 1E-2 Tj=25°C 1E+0 1E-3 VR(V) Tj(°C) 1E-4 1E-1 0 5 10 15 20 25 30 35 40 45 50 55 60 0 25 50 75 100 125 Fig. 7: Junction capacitance versus reverse volt- Fig.8-1:Forwardvoltagedropversusforwardcur- ageapplied(typicalvalues). rent(maximumvalues).(STPS0540Z) C(pF) IFM(A) 200 5E+0 F=1MHz Tj=25°C Tj=100°C 100 1E+0 Typical values STPS0540Z Tj=100°C 50 STPS0560Z 1E-1 Tj=25°C 20 1E-2 VR(V) VFM(V) 10 1E-3 1 2 5 10 20 40 60 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 Fig.8-2:Forwardvoltagedropversusforwardcur- Fig. 9: Variation of thermal resistance junction to rent(maximumvalues).(STPS0560Z) ambient versus copper surface under each lead (PrintedcircuitboardFR4,e(Cu)=35µm). IFM(A) Rth(j-a) (°C/W) 5E+0 350 Tj=100°C Typical values P=0.25W 1E+0 300 Tj=100°C 250 1E-1 Tj=25°C 200 1E-2 150 VFM(V) S(Cu) (mm²) 1E-3 100 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0 20 40 60 80 100

STPS0540Z / STPS0560Z PACKAGEMECHANICALDATA SOD-123 DIMENSIONS H A2 REF. Millimeters Inches A1 b Min. Max. Min. Max. E A 1.45 0.057 A1 0 0.1 0 0.004 A2 0.85 1.35 0.033 0.053 D A b 0.55 Typ. 0.022 Typ. c c 0.15 Typ. 0.039 Typ. D 2.55 2.85 0.1 0.112 E 1.4 1.7 0.055 0.067 G G 0.25 0.01 H 3.55 3.95 0.14 0.156 FOOTPRINT(in millimeters) 4.45 0.65 2.51 0.97 0.97 MARKING Type Marking Package Weight Baseqty Deliverymode STPS0540Z Z54 SOD-123 0.01g 3000 Tape&reel STPS0560Z Z56 SOD-123 0.01g 3000 Tape&reel EpoxymeetsUL94,V0. n Bandindicatescathode. n Informationfurnishedisbelievedtobeaccurateandreliable.However,STMicroelectronicsassumesnoresponsibilityfortheconsequences ofuseofsuchinformationnorforanyinfringementofpatentsorotherrightsofthirdpartieswhichmayresultfromitsuse.Nolicenseisgranted byimplicationorotherwiseunderanypatentorpatentrightsofSTMicroelectronics.Specificationsmentionedinthispublicationaresubjectto changewithoutnotice.Thispublicationsupersedesandreplacesallinformationpreviouslysupplied. STMicroelectronicsproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystemswithoutexpresswrittenap- provalofSTMicroelectronics. TheSTlogoisaregisteredtrademarkofSTMicroelectronics ©2002STMicroelectronics-PrintedinItaly-Allrightsreserved. STMicroelectronicsGROUPOFCOMPANIES Australia-Brazil-Canada-China-Finland-France-Germany HongKong-India-Israel-Italy-Japan-Malaysia-Malta-Morocco-Singapore Spain-Sweden-Switzerland-UnitedKingdom-UnitedStates. http://www.st.com 5/5

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: STPS0540Z STPS0560Z