STPS30150CT/CW/CFP ® HIGH VOLTAGE POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS A1 IF(AV) 2 x 15 A VRRM 150 V Tj 175°C VF (max) 0.75 V K A2 A2 K A1 TO-220FPAB STPS30150CFP FEATURES AND BENEFITS ■ ■ ■ ■ ■ HIGH JUNCTION TEMPERATURE CAPABILITY GOOD TRADE OFF BETWEEN LEAKAGE CURRENT AND FORWARD VOLTAGE DROP LOW LEAKAGE CURRENT INSULATED PACKAGE: TO-220FPAB Insulating voltage: 2000V DC Capacitance: 45pF AVALANCHE CAPABILITY SPECIFIED DESCRIPTION Dual center tap schottky rectifier designed for high frequency Switched Mode Power Supplies. A2 K A1 A2 K A1 TO-247 STPS30150CW TO-220AB STPS30150CT ABSOLUTE RATINGS (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 150 V IF(RMS) RMS forward current 30 A 15 A IF(AV) Average forward current δ = 0.5 TO-220FPAB Tc = 110°C TO-220AB Tc = 155°C per diode per device TO-247 30 IFSM Surge non repetitive forward current tp = 10 ms sinusoidal PARM Repetitive peak avalanche power tp = 1µs Tstg Tj dV/dt * : Storage temperature range 220 A 10500 W - 65 to + 175 °C 175 °C 10000 V/µs Tj = 25°C Maximum operating junction temperature * Critical rate of rise of reverse voltage dPtot 1 thermal runaway condition for a diode on its own heatsink < dTj Rth( j − a ) July 2003 - Ed: 6C 1/6 STPS30150CT/CW/CFP THERMAL RESISTANCES Symbol Rth (j-c) Parameter Junction to case Rth (c) Value Unit °C/W TO-220FPAB Per diode Total 4 3.3 TO-220AB Per diode Total 1.6 0.85 TO-247 Per diode Total 1.5 0.8 TO-220FPAB Coupling 2.6 TO-220AB Coupling 0.1 TO-247 Coupling 0.1 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 = 25°C Min. Typ. VR = VRRM Max. Unit 6.5 µA 8 mA 0.92 V Tj = 125°C VF ** Pulse test : Forward voltage drop Tj = 25°C IF = 15 A Tj = 125°C IF = 15 A Tj = 25°C IF = 30 A Tj = 125°C IF = 30 A 0.69 0.75 1 0.8 0.86 * tp = 5 ms, δ < 2% ** tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.64 x IF(AV) + 0.0073 IF2(RMS) Fig. 1: Average forward power dissipation versus average forward current (per diode). Fig. 2: Average forward current versus ambient temperature (δ = 0.5, per diode). PF(av)(W) IF(av)(A) 14 δ = 0.1 12 δ = 0.2 δ = 0.5 δ = 0.05 10 δ=1 8 6 4 T 2 0 IF(av) (A) δ=tp/T tp 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2/6 18 16 14 12 10 8 6 4 2 0 Rth(j-a)=Rth(j-c) TO-220AB/TO-247/I²PAK/D²PAK TO-220FPAB Rth(j-a)=15°C/W T δ=tp/T 0 Tamb(°C) tp 25 50 75 100 125 150 STPS30150CT/CW/CFP Fig. 3: Normalized avalanche power derating versus pulse duration. Fig. 4: Normalized avalanche power derating versus junction temperature. PARM(tp) PARM(1µs) 1 PARM(tp) PARM(25°C) 1.2 1 0.1 0.8 0.6 0.4 0.01 0.2 Tj(°C) tp(µs) 0.001 0.01 0.1 1 0 10 100 1000 Fig. 5-1: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). 0 25 50 75 100 125 150 Fig. 5-2: Non repetitive surge peak forward current versus overload duration (maximum values, per diode) (TO-220FPAB only). IM(A) IM(A) 140 250 120 200 100 150 80 Tc=25°C Tc=50°C 60 100 Tc=75°C Tc=75°C 40 50 IM Tc=125°C t(s) t δ=0.5 0 1E-3 1E-2 1E-1 1E+0 0 1E-3 1.0 0.8 0.8 δ = 0.5 0.6 1E+0 δ = 0.5 0.4 δ = 0.2 δ = 0.2 δ = 0.1 T Single pulse 0.0 1E-3 1E-1 Zth(j-c)/Rth(j-c) Zth(j-c)/Rth(j-c) 0.2 1E-2 Fig. 6-2: Relative variation of thermal impedance junction to case versus pulse duration. (TO-220FPAB) 1.0 0.4 t(s) t δ=0.5 Fig. 6-1: Relative variation of thermal impedance junction to case versus pulse duration (per diode) 0.6 Tc=125°C IM 20 tp(s) 1E-2 δ=tp/T 1E-1 0.2 tp 1E+0 T δ = 0.1 tp(s) Single pulse 0.0 1E-3 1E-2 1E-1 δ=tp/T 1E+0 tp 1E+1 3/6 STPS30150CT/CW/CFP Fig. 7: Reverse leakage current versus reverse voltage applied (typical values, per diode). Fig. 8: Junction capacitance versus reverse voltage applied (typical values, per diode). IR(µA) C(pF) 1E+5 1000 Tj=175°C 1E+4 F=1MHz Tj=25°C Tj=150°C 1E+3 Tj=125°C 1E+2 100 Tj=100°C 1E+1 1E+0 Tj=25°C VR(V) 1E-1 0 25 50 75 100 125 VR(V) 150 Fig. 9: Forward voltage drop versus forward current (maximum values, per diode). IFM(A) 100.0 Tj=125°C Typical values 10.0 Tj=125°C Tj=25°C 1.0 VFM(V) 0.1 0.0 4/6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 10 1 2 5 10 20 50 100 200 STPS30150CT/CW/CFP PACKAGE MECHANICAL DATA TO-220AB DIMENSIONS REF. Millimeters Min. 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. Max. 4.40 4.60 1.23 1.32 2.40 2.72 0.49 0.70 0.61 0.88 1.14 1.70 1.14 1.70 4.95 5.15 2.40 2.70 10 10.40 16.4 typ. 13 14 2.65 2.95 15.25 15.75 6.20 6.60 3.50 3.93 2.6 typ. 3.75 3.85 Inches Min. Max. 0.173 0.181 0.048 0.051 0.094 0.107 0.019 0.027 0.024 0.034 0.044 0.066 0.044 0.066 0.194 0.202 0.094 0.106 0.393 0.409 0.645 typ. 0.511 0.551 0.104 0.116 0.600 0.620 0.244 0.259 0.137 0.154 0.102 typ. 0.147 0.151 PACKAGE MECHANICAL DATA TO-220FPAB REF. A B H Dia L6 L2 L7 L3 L5 D F1 L4 F2 F G1 G E 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 5/6 STPS30150CT/CW/CFP PACKAGE MECHANICAL DATA TO-247 Dia. V A H L5 L L2 L4 F2 F1 L1 F3 V2 F4 D L3 F(x3) M G = ■ ■ ■ ■ DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 4.85 5.15 0.191 0.203 D 2.20 2.60 0.086 0.102 E 0.40 0.80 0.015 0.031 F 1.00 1.40 0.039 0.055 F1 3.00 0.118 F2 2.00 0.078 F3 2.00 2.40 0.078 0.094 F4 3.00 3.40 0.118 0.133 G 10.90 0.429 H 15.45 15.75 0.608 0.620 L 19.85 20.15 0.781 0.793 L1 3.70 4.30 0.145 0.169 L2 18.50 0.728 L3 14.20 14.80 0.559 0.582 L4 34.60 1.362 L5 5.50 0.216 M 2.00 3.00 0.078 0.118 V 5° 5° V2 60° 60° Dia. 3.55 3.65 0.139 0.143 REF. V E = Cooling method : C Recommended torque value : 0.8m.N Maximum torque value : 1.0m.N Ordering Type Marking Package Weight Base qty Delivery mode STPS30150CT STPS30150CT TO-220AB 2g 50 Tube STPS30150CFP STPS30150CFP TO-220FPAB 1.9 g 50 Tube STPS30150CW STPS30150CW TO-247 4.4 g 30 Tube Epoxy meets UL94, V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 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