(R) STPS3045CT/CG/CR/CP/CPI/CW/CFP POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) 2 x 15 A VRRM 45 V Tj (max) 175 C VF 0.57 V A1 K A2 K A2 A2 FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES EXTREMELY FAST SWITCHING LOW THERMAL RESISTANCE INSULATED PACKAGE: TOP-3I Insulating voltage = 2500V RMS Capacitance = 12pF AVALANCHE CAPABILITY SPECIFIED A1 A1 K D2PAK STPS3045CG TO-220AB STPS3045CT A2 A1 DESCRIPTION Dual center tap Schottky rectifier suited for SwitchMode Power Supply and high frequency DC to DC converters. Packaged either in TO-220AB, TO-220FPAB, D2PAK, I2PAK, TO-247, SOT93 or TOP-3I, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. A2 K A1 Insulated TOP-3I STPS3045CPI K I2PAK STPS3045CR A2 A2 A1 SOT-93 STPS3045CP K K A1 TO-247 STPS3045CW A2 K A1 TO-220FPAB STPS3045CFP July 2003 - Ed: 6E 1/9 STPS3045CT/CG/CR/CP/CPI/CW/CFP ABSOLUTE RATINGS (limiting values, per diode) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) RMS forward current IF(AV) Average forward current = 0.5 2 TO-220AB / D PAK / I2PAK / SOT-93 / TO-247 Tc = 155C TO-220FPAB Tc = 130C TOP-3I Value Unit 45 V 30 A 15 30 A 220 A Per diode Per device Tc = 150C IFSM Surge non repetitive forward current tp = 10 ms sinusoidal IRRM Repetitive peak reverse current tp = 2 s square F = 1kHz 1 A IRSM Non repetitive peak reverse current tp = 100 s square 3 A PARM Repetitive peak avalanche power tp = 1s 6000 W -65 to +175 C 175 C 10000 V/s Tstg Tj Tj = 25C Storage temperature range Maximum operating junction temperature * dV/dt Critical rate of rise of reverse voltage 1 dPtot thermal runaway condition for a diode on its own heatsink * : < dTj Rth( j - a ) THERMAL RESISTANCES Symbol Rth(j-c) Junction to case Rth(c) Parameter 2 2 Value Unit C/W TO-220AB / D PAK / I PAK Per diode Total 1.60 0.85 SOT-93 / TO-247 Per diode Total 1.5 0.8 TO-220FPAB Per diode Total 4 3.2 TOP-3I Per diode Total 2.2 1.6 TO-220AB / D2PAK / I2PAK SOT-93 / TO-247 Coupling 0.10 TO-220FPAB Coupling 2.5 TOP-3I Coupling 1.0 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 Parameter Tests Conditions IR * Reverse leakage current Tj = 25C Pulse test : Forward voltage drop Tj = 125C IF = 15 A Tj = 25C IF = 30 A Tj = 125C IF = 30 A * tp = 380 s, < 2% To evaluate the conduction losses use the following equation : P = 0.42 x IF(AV) + 0.01 IF2(RMS) 2/9 Typ. Max. Unit 200 A 11 40 mA 0.5 0.57 V VR = VRRM Tj = 125C VF * Min. 0.84 0.65 0.72 STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 1: Average forward power dissipation versus average forward current (per diode). Fig. 2: Average current versus temperature ( = 0.5, per diode). PF(AV)(W) ambient IF(AV)(A) 12 = 0.1 = 0.05 11 = 0.2 18 = 0.5 Rth(j-a)=Rth(j-c) (TO-220AB, I2PAK, D2PAK, SOT-93, TO-247) 16 10 14 =1 9 8 Rth(j-a)=Rth(j-c) (TO-220FPAB) 12 7 Rth(j-a)=Rth(j-c) (TOP-3I) 10 6 5 8 4 6 Rth(j-a)=15C/W T T 3 4 2 1 =tp/T IF(AV)(A) 2 tp 0 =tp/T tp Tamb(C) 0 0 2 4 6 8 10 12 14 16 18 20 Fig. 3: Normalized avalanche power derating versus pulse duration. 0 50 75 100 125 150 175 Fig. 4: Normalized avalanche power derating versus junction temperature. PARM(tp) PARM(1s) 1 25 1.2 PARM(tp) PARM(25C) 1 0.1 0.8 0.6 0.4 0.01 0.2 Tj(C) tp(s) 0.001 0.01 0.1 1 0 10 100 0 1000 Fig. 5-1: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). 25 50 75 100 125 150 Fig. 5-2: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). IM(A) IM(A) 200 160 TO-220AB, I2PAK, D2PAK, SOT-93, TO-247 180 TOP-3I 140 160 120 140 100 120 100 80 TC=75C 80 TC=100C 60 40 TC=125C IM t 20 40 20 =0.5 t(s) 0 1.E-03 TC=75C 60 TC=100C TC=125C IM t =0.5 t(s) 0 1.E-02 1.E-01 1.E+00 1.E-03 1.E-02 1.E-01 1.E+00 3/9 STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 5-3: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). Fig. 6-1: Relative variation of thermal transient impedance junction to case versus pulse duration. IM(A) Zth(j-c)/Rth(j-c) 120 1.0 TO-220FPAB 2 2 TO-220AB, I PAK, D PAK, SOT-93, TOP-3I, TO-247 0.9 100 0.8 0.7 80 = 0.5 TC=75C 0.6 60 0.5 TC=100C 40 TC=125C = 0.2 0.3 = 0.1 T IM 20 0.4 0.2 Single pulse t =0.5 0.1 t(s) tp(s) =tp/T 0.0 0 1.E-03 1.E-02 1.E-01 1.E+00 Fig. 6-2: Relative variation of thermal transient impedance junction to case versus pulse duration. 1.E-03 1.E-01 1.E+00 Fig. 7: Reverse leakage current versus reverse voltage applied (typical values, per diode). Zth(j-c)/Rth(j-c) IR(A) 1.0 1.E+05 TO-220FPAB 0.9 Tj=150C 1.E+04 0.8 0.7 0.6 1.E-02 tp Tj=125C Tj=100C 1.E+03 Tj=75C = 0.5 0.5 1.E+02 Tj=50C 0.4 0.3 0.2 1.E+01 = 0.2 Tj=25C T = 0.1 1.E+00 0.1 tp(s) Single pulse 0.0 1.E-03 1.E-02 1.E-01 =tp/T 1.E+00 VR(V) tp 1.E-01 0 1.E+01 Fig. 8: Junction capacitance versus reverse voltage applied (typical values, per diode). 5 10 15 20 25 30 35 40 45 Fig. 9: Forward voltage drop versus forward current (maximum values, per diode). IFM(A) C(nF) 1000 10000 F=1MHz VOSC=30mVRMS Tj=25C Tj=125C (maximum values) 100 Tj=125C (typical values) 1000 Tj=25C (maximum values) 10 VR(V) VFM(V) 100 1 1 4/9 10 100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board FR4, Cu=35m). Rth(j-a)(C/W) 80 70 60 50 40 30 20 10 S(cm) 0 0 5 10 15 20 25 30 35 40 PACKAGE MECHANICAL DATA TO-220AB REF. A H2 Dia C L5 L7 L6 L2 F2 F1 D L9 L4 F M G1 E G A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 1.23 1.32 0.048 0.051 2.40 2.72 0.094 0.107 0.49 0.70 0.019 0.027 0.61 0.88 0.024 0.034 1.14 1.70 0.044 0.066 1.14 1.70 0.044 0.066 4.95 5.15 0.194 0.202 2.40 2.70 0.094 0.106 10 10.40 0.393 0.409 16.4 typ. 0.645 typ. 13 14 0.511 0.551 2.65 2.95 0.104 0.116 15.25 15.75 0.600 0.620 6.20 6.60 0.244 0.259 3.50 3.93 0.137 0.154 2.6 typ. 0.102 typ. 3.75 3.85 0.147 0.151 5/9 STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA I2PAK REF. DIMENSIONS Millimeters A E c2 L2 D L1 A1 b2 L b1 b c e Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 b 0.70 0.93 0.028 0.037 b1 1.14 1.17 0.044 0.046 b2 1.14 1.17 0.044 0.046 c 0.45 0.60 0.018 0.024 c2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 E 10.0 10.4 0.394 0.409 L 13.1 13.6 0.516 0.535 L1 3.48 3.78 0.137 0.149 L2 1.27 1.40 0.050 0.055 PACKAGE MECHANICAL DATA TOP-3I (isolated) DIMENSIONS REF. Millimeters Min. Max. Min. Typ. Max. A 4.4 4.6 0.173 0.181 B 1.45 1.55 0.057 0.061 C 14.35 15.60 0.565 0.614 D 0.5 0.7 0.020 0.028 E 2.7 2.9 0.106 0.114 F 15.8 16.5 0.622 0.650 G 20.4 21.1 0.815 0.831 H 15.1 15.5 0.594 0.610 J 5.4 5.65 0.213 0.222 K 3.4 3.65 0.134 0.144 L 4.08 4.17 0.161 0.164 P 1.20 1.40 0.047 0.055 R 6/9 Typ. Inches 4.60 0.181 STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA D2PAK DIMENSIONS REF. Min. A E C2 L2 D L L3 A1 B2 R C B G A2 M * Millimeters V2 * FLAT ZONE NO LESS THAN 2mm Max. Inches Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.14 1.70 0.045 0.067 C 0.45 0.60 0.017 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.40 0.393 0.409 G 4.88 5.28 0.192 0.208 L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 L3 1.40 1.75 0.055 0.069 M 2.40 3.20 0.094 0.126 R V2 0.40 typ. 0 8 0.016 typ. 0 8 FOOTPRINT DIMENSIONS (in millimeters) 16.90 10.30 5.08 1.30 3.70 8.90 7/9 STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA TO-247 DIMENSIONS V REF. Dia. V A H L5 L L2 L4 F2 F1 L1 F3 V2 F4 D L3 F(x3) M G = = E Millimeters Inches Min. Typ. Max. Min. 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 F2 2.00 F3 2.00 2.40 0.078 F4 3.00 3.40 0.118 G 10.90 H 15.45 15.75 0.608 L 19.85 20.15 0.781 L1 3.70 4.30 0.145 L2 18.50 L3 14.20 14.80 0.559 L4 34.60 L5 5.50 M 2.00 3.00 0.078 V 5 V2 60 Dia. 3.55 3.65 0.139 Typ. Max. 0.203 0.102 0.031 0.055 0.118 0.078 0.094 0.133 0.429 0.620 0.793 0.169 0.728 0.582 1.362 0.216 0.118 5 60 0.143 PACKAGE MECHANICAL DATA SOT-93 DIMENSIONS REF. Millimeters Min. A 4.70 C 1.90 Max. Min. Typ. 4.90 1.185 Max. 0.193 2.10 0.075 0.083 D 2.50 0.098 D1 2.00 0.078 E 0.50 0.78 0.020 0.031 F 1.10 1.30 0.043 0.051 F3 1.75 0.069 F4 2.10 0.083 G 10.80 11.10 0.425 0.437 H 14.70 15.20 0.279 0.598 L 12.20 0.480 L2 16.20 0.638 L3 L5 18.0 3.95 L6 O 8/9 Typ. Inches 0.709 4.15 0.156 31.00 4.00 0.163 1.220 4.10 0.157 0.161 STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA TO-220FPAB REF. A B H Dia L6 L2 L7 L3 L5 D F1 L4 F2 F E G1 G Type Marking Package Weight Base qty Delivery mode STPS3045CT STPS3045CT TO-220AB 2.23 g. 50 Tube 2 1.48 g. 50 Tube 2 1.48 g. 1000 Tape & reel 2 STPS3045CG STPS3045CG-TR A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 Dia. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.4 4.6 0.173 0.181 2.5 2.7 0.098 0.106 2.5 2.75 0.098 0.108 0.45 0.70 0.018 0.027 0.75 1 0.030 0.039 1.15 1.70 0.045 0.067 1.15 1.70 0.045 0.067 4.95 5.20 0.195 0.205 2.4 2.7 0.094 0.106 10 10.4 0.393 0.409 16 Typ. 0.63 Typ. 28.6 30.6 1.126 1.205 9.8 10.6 0.386 0.417 2.9 3.6 0.114 0.142 15.9 16.4 0.626 0.646 9.00 9.30 0.354 0.366 3.00 3.20 0.118 0.126 STPS3045CG STPS3045CG D PAK D PAK STPS3045CR STPS3045CR I PAK 1.48 g 50 Tube STPS3045CP STPS3045CP SOT-93 3.97 g. 30 Tube STPS3045CPI STPS3045CPI TOP-3I 4.46 g. 120 Bulk STPS3045CW STPS3045CW TO-247 4.46 g. 30 Tube STPS3045CFP STPS3045CFP TO-220FPAB 2.0 g. 50 Tube Cooling method: by conduction (C) Recommended torque value (SOT-93, TOP-3I, TO-247): 0.8 N.m. Recommended torque value (TO-220AB): 0.55 N.m. Maximum torque value (SOT-93, TOP-3I, TO-247): 1.0 N.m. Maximum torque value (TO-220AB): 0.7 N.m. Information furnished is believed to be accurate and reliable. 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