STPS6045CW

® STPS6045CP/CPI/CW POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES EXTREME FAST SWITCHING LOW THERMAL RESISTANCE INSULATED PACKAGE: TOP-3I Insulating voltage = 2500VRMS Capacitance = 12pF DESCRIPTION Dual center tap Schottky rectifier suited for switchmode power supply and high frequency DC to DC converters. Packaged either in SOT-93, TOP-3I or TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protectionapplications. ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS forward current Average forward current δ = 0.5 SOT-93 TO-247 TOP-3I IFSM IRRM IRSM Tstg Tj dV/dt *: Surge non repetitive forward current Repetitive Peak reverse current Non repetitive peak reverse current Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage 2x30 A 45 V 175 °C 0.63 V A1 K A2 K A1 A2 Insulated TOP-3I STPS6045CPI A2 A1 K A1 K A2 SOT-93 STPS6045CP TO-247 STPS6045CW Value 45 60 Tc = 150°C Per diode 30 60 400 1 3 - 65 to + 175 175 10000 Unit V A A Tc = 130 °C Per device tp = 10 ms sinusoidal tp = 2 µs square F = 1kHz tp = 100 µs square A A A °C °C V/µs 1 dPtot thermal runaway condition for a diode on its own heatsink < dTj Rth(j−a) 1/5 June 1999 - Ed:5B STPS6045CP/CPI/CW THERMAL RESISTANCES Symbol Rth (j-c) Junction to case Parameter SOT-93 / TO-247 TOP-3I Rth (c) SOT-93 / TO-247 TOP-3I Per diode Total Per diode Total Coupling Value 0.95 0.55 1.8 1.1 0.15 0.4 Unit °C/W When the diodes 1 and 2 are used simultaneously: ∆ TJ(diode 1) = P(diode1)x Rth(j-c) (Per diode) + P(diode 2) x Rth(c) STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol IR * Parameter Reverse leakage current Forward voltage drop Tests Conditions Tj = 25°C Tj = 125°C Tj = 125°C Tj = 25°C Tj = 125°C IF = 30 A IF = 60 A IF = 60 A 0.68 VR = VRRM 20 0.53 Min. Typ. Max. 500 80 0.63 0.84 0.78 Unit µA mA V VF * Pulse test : ** tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.48 x IF(AV) + 0.005 IF2(RMS) Fig. 1: Average forward power dissipation versus average forward current (per diode). Fig. 2: Average current versus ambient temperature ( δ =0.5, per diode). PF(av)(W) 25 δ = 0.05 δ = 0.1 δ = 0.2 δ = 0.5 IF(av)(A) 35 30 δ=1 Rth(j-a)=Rth(j-c) SOT-93 TO-247 20 15 10 25 20 15 Rth(j-a)=10°C/W TOP-3I T 10 5 tp T 5 IF(av) (A) 0 0 5 10 15 20 25 δ=tp/T δ=tp/T tp 0 Tamb( °C) 50 75 100 125 150 175 30 35 40 0 25 2/5 STPS6045CP/CPI/CW Fig. 3-1: Non repetitive surge peak forward current versus overload duration (maximum values, per diode) (SOT-93 and TO-247). Fig. 3-2: Non repetitive surge peak forward current versus overload duration (maximum values, per diode) (TOP-3I). IM(A) 350 300 250 200 150 100 IM IM(A) 250 200 150 Tc=75°C Tc=100°C Tc=125°C Tc=75°C 100 50 IM t Tc=100°C Tc=125°C δ=0.5 50 0 1E-3 t δ=0.5 t(s) 1E-2 1E-1 1E+0 0 1E-3 t(s) 1E-2 1E-1 1E+0 Fig. 4: Relative variation of thermal transient impedance junction to case versus pulse duration. Fig. 5: Reverse leakage current versus reverse voltage applied (typical values, per diode). Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 0.4 δ = 0.2 δ = 0.5 IR(µA) 1E+5 Tj=150°C 1E+4 1E+3 1E+2 T Tj=125°C Tj=100°C Tj=75°C Tj=50°C 0.2 δ = 0.1 Single pulse 1E+1 tp Tj=25°C tp(s) 1E-3 1E-2 0.0 1E-4 δ=tp/T 1E+0 1E-1 1E+0 0 5 10 15 20 25 VR(V) 30 35 40 45 Fig. 6: Junction capacitance versus reverse voltage applied (typical values, per diode). Fig. 7: Forward voltage drop versus forward current (maximum values, per diode). C(nF) 5.0 F=1MHz Tj=25°C IFM(A) 200 100 Typical values Tj=125°C Tj=25°C 1.0 10 Tj=125°C VR(V) 0.1 1 2 5 10 20 50 1 0.0 VFM(V) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 3/5 STPS6045CP/CPI/CW PACKAGE MECHANICAL DATA SOT-93 DIMENSIONS Millimeters Inches Min. 4.70 1.90 0.50 1.10 10.80 14.70 Typ. Max. 4.90 2.10 2.50 2.00 0.78 1.30 1.75 2.10 11.10 15.20 12.20 16.20 18.0 4.15 31.00 4.10 Min. Typ. Max. 1.185 0.193 0.075 0.083 0.098 0.078 0.020 0.031 0.043 0.051 0.069 0.083 0.425 0.437 0.279 0.598 0.480 0.638 0.709 0.156 0.163 1.220 0.157 0.161 REF. A C D D1 E F F3 F4 G H L L2 L3 L5 L6 O 3.95 4.00 PACKAGE MECHANICAL DATA TOP-3I (isolated) DIMENSIONS REF. Millimeters Min. A B C D E F G H J K L P R 4.4 1.45 14.35 0.5 2.7 15.8 20.4 15.1 5.4 3.4 4.08 1.20 4.60 Typ. Max. 4.6 1.55 15.60 0.7 2.9 16.5 21.1 15.5 5.65 3.65 4.17 1.40 Min. 0.173 0.057 0.565 0.020 0.106 0.622 0.815 0.594 0.213 0.134 0.161 0.047 0.181 Inches Typ. Max. 0.181 0.061 0.614 0.028 0.114 0.650 0.831 0.610 0.222 0.144 0.164 0.055 4/5 STPS6045CP/CPI/CW PACKAGE MECHANICAL DATA TO-247 V DIMENSIONS REF. Millimeters Inches Max. 0.203 0.102 0.031 0.055 0.094 0.133 0.620 0.793 0.169 0.582 0.118 0.143 Min. Typ. Max. Min. Typ. A 4.85 5.15 0.191 D 2.20 2.60 0.086 E 0.40 0.80 0.015 F 1.00 1.40 0.039 F1 3.00 0.118 F2 2.00 0.078 F3 2.00 2.40 0.078 F4 3.00 3.40 0.118 G 10.90 0.429 H 15.45 15.75 0.608 L 19.85 20.15 0.781 L1 3.70 4.30 0.145 L2 18.50 0.728 L3 14.20 14.80 0.559 L4 34.60 1.362 L5 5.50 0.216 M 2.00 3.00 0.078 V 5° 5° V2 60° 60° Dia. 3.55 3.65 0.139 V Dia. H A L5 L L2 L4 F2 F3 V2 F4 L3 F1 L1 D F(x3) G = = M E Type STPS6045CP STPS6045CPI STPS6045CW Marking STPS6045CP STPS6045CPI STPS6045CW Package SOT-93 TOP-3I TO-247 Weight 3.97 g. 4.46 g. 4.36 g. Base qty 30 30 30 Delivery mode Tube Tube Tube Cooling method: by conduction (C) Recommended torque value: 0.8 N.m. Maximum torque value: 1.0 N.m. 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