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| (R) STPS40150CG/CT/CW HIGH VOLTAGE POWER SCHOTTKY RECTIFIER MAJOR PRODUCTS CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) FEATURES AND BENEFITS A1 K A2 2 x 20 A 150 V 175C 0.75 V HIGH JUNCTION TEMPERATURE CAPABILITY LOW LEAKAGE CURRENT GOOD TRADE OFF BETWEEN LEAKAGE CURRENT AND FORWARD VOLTAGE DROP LOW THERMAL RESISTANCE HIGH FREQUENCY OPERATION A2 A1 K A2 K A1 TO-220AB STPS40150CT K TO-247 STPS40150CW DESCRIPTION Dual center tap Schottky rectifiers suited for high frequency switch mode power supply. Packaged in TO-247, TO-220AB and D2PAK, this devices is intended for use to enhance the reliability of the application. ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) IFSM PARM Tstg Tj dV/dt Parameter Repetitive peak reverse voltage RMS forward current Average forward current Surge non repetitive forward current Repetitive peak avalanche power Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage Tc = 150C = 0.5 tp = 1s Per diode Per device A1 A2 D2PAK STPS40150CG Value 150 60 20 40 250 14100 - 65 to + 175 175 10000 Unit V A A A W C C V/s tp = 10 ms Sinusoidal Tj = 25C *: dPtot 1 thermal runaway condition for a diode on its own heatsink < dTj Rth( j - a ) 1/6 October 2003 - Ed: 1A STPS40150CT/CW/CG THERMAL RESISTANCES Symbol Rth(j-c) Rth(j-c) Rth(c) Junction to case Junction to case Parameter TO-220AB / D PAK TO-247 2 Value Per diode Total Per diode Total Coupling 1.2 0.85 1.2 0.85 0.5 Unit C/W C/W 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 * VF * Parameter Reverse leakage current Forward voltage drop Tests Conditions Tj = 25C Tj = 125C Tj = 25C Tj = 125C Tj = 25C Tj = 125C Pulse test : * tp = 380 s, < 2% To evaluate the conduction losses use the following equation : 2 P = 0.64 x IF(AV) + 0.0055 IF (RMS) Min. Typ. 2 2 Max. 8 11 0.92 0.75 1.00 0.86 Unit A mA V VR = VRRM IF = 20 A IF = 20 A IF = 40 A IF = 40 A 0.69 0.79 Fig. 1: Conduction losses versus average current (per diode). PF(AV)(W) 22 20 18 16 14 12 10 8 Fig. 2: Normalized avalanche power derating versus pulse duration. PARM(tp) PARM(1s) 1 = 0.1 = 0.05 = 0.2 = 0.5 =1 0.1 0.01 6 T 4 2 0 0 2 4 6 8 10 12 14 16 18 20 IF(AV)(A) =tp/T 22 24 tp 26 28 0.001 0.01 0.1 1 tp(s) 10 100 1000 2/6 STPS40150CT/CW/CG Fig. 3: Normalized avalanche power derating versus junction temperature. PARM(tp) PARM(25C) 1.2 1 0.8 0.6 0.4 0.2 Fig. 4: Average forward current versus ambient temperature (=0.5, per diode). IF(AV)(A) 22 Rth(j-a)=Rth(j-c) 20 18 16 14 12 Rth(j-a)=15C/W 10 8 6 4 T Tj(C) 0 25 50 75 100 125 150 2 0 0 =tp/T 25 tp 50 Tamb(C) 75 100 125 150 175 Fig. 5: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). IM(A) 250 Fig. 6: Relative variation of thermal impedance junction to case versus pulse duration. Zth(j-c)/Rth(j-c) 1.0 0.9 200 0.8 0.7 Tc=50C 150 Tc=75C 0.6 0.5 0.4 Tc=125C = 0.5 100 = 0.2 = 0.1 0.3 0.2 T Single pulse 50 IM t =0.5 t(s) 1.E-02 1.E-01 1.E+00 0.1 0.0 1.E-03 1.E-02 tp(s) 1.E-01 =tp/T tp 1.E+00 0 1.E-03 Fig. 7: Reverse leakage current versus reverse voltage applied (typical values, per diode). IR(A) 1.E+05 Fig. 8: Junction capacitance versus reverse voltage applied (typical values, per diode). C(pF) 1000 F=1MHz VOSC=30mVRMS Tj=25C 1.E+04 Tj=150C 1.E+03 Tj=125C Tj=100C 1.E+02 Tj=75C 100 1.E+01 Tj=50C 1.E+00 Tj=25C 1.E-01 10 30 50 VR(V) 70 90 110 130 150 VR(V) 10 1 10 100 1000 3/6 STPS40150CT/CW/CG Fig. 9: Forward voltage drop versus forward current (per diode). IFM(A) 100.0 Tj=125C (maximum values) Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board FR4, Cu=35m) (D2PAK). Rth(j-a)(C/W) 80 70 60 10.0 Tj=125C (typical values) 50 40 Tj=25C (maximum values) 30 20 10 1.0 VFM(V) 0.1 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 0 5 10 15 S(cm) 20 25 30 35 40 PACKAGE MECHANICAL DATA TO-220AB DIMENSIONS REF. H2 Dia L5 C L7 L6 L2 F2 F1 L9 L4 F G1 G M E D A Millimeters Min. 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 A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. Cooling method : C Recommended torque value : 0.55 m.N Maximum torque value : 0.70 m.N 4/6 STPS40150CT/CW/CG PACKAGE MECHANICAL DATA D2PAK REF. Min. A A1 A2 D L L3 A1 B2 B G A2 C R DIMENSIONS Millimeters Inches Min. 0.173 0.098 0.001 0.027 0.045 0.017 0.048 0.352 0.393 0.192 0.590 0.050 0.055 0.094 0 Max. 0.181 0.106 0.009 0.037 0.067 0.024 0.054 0.368 0.409 0.208 0.624 0.055 0.069 0.126 8 Max. 4.60 2.69 0.23 0.93 1.70 0.60 1.36 9.35 10.40 5.28 15.85 1.40 1.75 3.20 8 A E L2 C2 4.40 2.49 0.03 0.70 1.14 0.45 1.23 8.95 10.00 4.88 15.00 1.27 1.40 2.40 0 B B2 C C2 D E G L L2 L3 M R V2 M * V2 0.40 typ. 0.016 typ. * FLAT ZONE NO LESS THAN 2mm FOOT PRINT DIMENSIONS (in millimeters) 16.90 10.30 1.30 5.08 3.70 8.90 5/6 STPS40150CT/CW/CG PACKAGE MECHANICAL DATA TO-247 DIMENSIONS V REF. Millimeters Max. 5.15 2.60 0.80 1.40 Inches Min. Typ. Max. 0.191 0.203 0.086 0.102 0.015 0.031 0.039 0.055 0.118 0.078 0.078 0.094 0.118 0.133 0.429 0.608 0.620 0.781 0.793 0.145 0.169 0.728 0.559 0.582 1.362 0.216 0.078 0.118 5 60 0.139 0.143 V Dia. H A L5 L L2 L4 F2 F3 V2 F(x3) G = = M E F4 L3 F1 L1 D Min. Typ. A 4.85 D 2.20 E 0.40 F 1.00 F1 3.00 F2 2.00 F3 2.00 F4 3.00 G 10.90 H 15.45 L 19.85 L1 3.70 L2 18.50 L3 14.20 L4 34.60 L5 5.50 M 2.00 V 5 V2 60 Dia. 3.55 2.40 3.40 15.75 20.15 4.30 14.80 3.00 3.65 Cooling method : C Recommended torque value : 0.8m.N Maximum torque value : 1.0m.N Ordering type STPS40150CT STPS40150CW STPS40150CG Epoxy meets UL94,V0 Marking STPS40150CT STPS40150CW STPS40150CG Package TO-220AB TO-247 D PAK D PAK 2 2 Weight 2g 4.4g 1.48g 1.48g Base qty 50 30 50 1000 Delivery mode Tube Tube Tube Tape & reel STPS40150CG-TR STPS40150CG-TR 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. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2003 STMicroelectronics - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain Sweden - Switzerland - United Kingdom - United States www.st.com 6/6 |
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