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| (R) STPS30L40CG/CT/CW LOW DROP POWER SCHOTTKY RECTIFIER MAIN PRODUCTS CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) FEATURES AND BENEFITS n n n n n 2 x 15 A 40 V 150 C 0.50 V A1 K K A2 A2 A1 VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES LOW FORWARD VOLTAGE DROP LOW THERMAL RESISTANCE AVALANCHE CAPABILITY SPECIFIED D2PAK STPS30L40CG DESCRIPTION Dual center tap schottky rectifiers suited for Switched Mode Power Supplies and high frequency DC to DC converters. Packaged in TO-247, TO-220AB and D2PAK these devices are intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) IFSM IRRM IRSM PARM Tstg Tj dV/dt Parameter Repetitive peak reverse voltage RMS forward current Average forward current Surge non repetitive forward current Repetitive peak reverse current Non repetitive peak reverse current Repetitive peak avalanche power Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage Tc = 135C = 0.5 Per diode Per device Value 40 30 15 30 220 1 3 6000 - 65 to + 150 150 10000 Unit V A A A A A W C C V/s A2 A1 K A1 K A2 TO-220AB STPS30L40CT TO-247 STPS30L40CW tp = 10 ms Sinusoidal tp = 2 s square F=1kHz tp = 100 s square tp = 1s Tj = 25C *: dPtot 1 thermal runaway condition for a diode on its own heatsink < dTj Rth( j - a ) 1/6 July 2003 - Ed: 4A STPS30L40CG/CT/CW THERMAL RESISTANCES Symbol Rth (j-c) Rth (c) Junction to case Parameter Per diode Total Coupling Value 1.60 0.85 0.10 Unit 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 * Parameter Reverse leakage current Forward voltage drop Tests Conditions Tj = 25C Tj = 100C Tj = 25C Tj = 125C Tj = 25C Tj = 125C Pulse test : * tp = 380 s, < 2% Min. Typ. Max. 360 Unit A mA V VR = VRRM 20 IF = 15 A IF = 15 A IF = 30 A IF = 30 A 0.59 0.42 50 0.55 0.50 0.74 0.67 VF * To evaluate the conduction losses use the following equation : P = 0.330 x IF(AV) + 0.011 IF2(RMS) Fig. 1: Average forward power dissipation versus average forward current (per diode). PF(av)(W) 12 = 0.1 = 0.2 = 0.5 Fig. 2: Average current versus temperature (=0.5) (per diode). IF(av)(A) 18 16 14 12 10 8 6 4 2 0 Rth(j-a)=Rth(j-c) ambient 10 8 6 4 = 0.05 =1 Rth(j-a)=15C/W T T 2 IF(av)A 0 0 2 4 6 8 10 12 14 =tp/T tp =tp/T tp Tamb(C) 50 75 100 125 150 16 18 20 0 25 2/6 STPS30L40CG/CT/CW Fig. 3: Normalized avalanche power derating versus pulse duration. PARM(tp) PARM(1s) 1 Fig. 4: Normalized avalanche power derating versus junction temperature. PARM(tp) PARM(25C) 1.2 1 0.1 0.8 0.6 0.01 0.4 0.2 0.001 0.01 0.1 1 tp(s) 10 100 1000 Tj(C) 0 0 25 50 75 100 125 150 Fig. 5: Non repetitive surge peak forward current versus overload duration (maximum values) (per diode). IM(A) 200 180 160 140 120 100 80 60 40 IM 20 0 1E-3 Fig. 6: Relative variation of thermal transient impedance junction to case versus pulse duration. Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 0.4 0.2 = 0.5 Tc=25C Tc=75C Tc=125C t = 0.2 = 0.1 T Single pulse =0.5 t(s) 1E-2 1E-1 1E+0 tp(s) 0.0 1.0E-4 1.0E-3 1.0E-2 =tp/T tp 1.0E-1 1.0E+0 Fig. 7: Reverse leakage current versus reverse voltage applied (typical values) (per diode). IR(mA) 2E+2 1E+2 1E+1 1E+0 1E-1 1E-2 Tj=150C Fig. 8: Junction capacitance versus reverse voltage applied (typical values) (per diode). 2000 C(pF) F=1MHz Tj=25C 1000 Tj=100C Tj=75C 500 Tj=25C 200 VR(V) 0 5 10 15 20 25 30 35 40 100 1 2 VR(V) 5 10 20 50 3/6 STPS30L40CG/CT/CW Fig. 9: Forward voltage drop versus forward current (maximum values) (per diode). Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness: 35m) (STPS30L40CG only). Rth(j-a) (C/W) 80 200 100 IFM(A) Typical values Tj=150C 70 60 50 40 10 Tj=125C Tj=25C 30 20 10 1.4 1.6 1.8 2.0 VFM(V) 1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 S(Cu) (cm) 0 5 10 15 20 25 30 35 40 0 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. n n n COOLING METHOD : C RECOMMENDED TORQUE VALUE : 0.55 M.N MAXIMUM TORQUE VALUE : 0.70 M.N 4/6 STPS30L40CG/CT/CW PACKAGE MECHANICAL DATA D2PAK DIMENSIONS REF. A E L2 C2 Millimeters Min. Max. 4.40 4.60 2.49 2.69 0.03 0.23 0.70 0.93 1.14 1.70 0.45 0.60 1.23 1.36 8.95 9.35 10.00 10.40 4.88 5.28 15.00 15.85 1.27 1.40 1.40 1.75 2.40 3.20 0.40 typ. 0 8 Inches Min. Max. 0.173 0.181 0.098 0.106 0.001 0.009 0.027 0.037 0.045 0.067 0.017 0.024 0.048 0.054 0.352 0.368 0.393 0.409 0.192 0.208 0.590 0.624 0.050 0.055 0.055 0.069 0.094 0.126 0.016 typ. 0 8 D L L3 A1 B2 B G A2 C R A A1 A2 B B2 C C2 D E G L L2 L3 M R V2 M * V2 * FLAT ZONE NO LESS THAN 2mm n COOLING METHOD : BY CONDUCTION (METHOD C) FOOT PRINT (in millimeters) D2PAK 16.90 10.30 1.30 5.08 3.70 8.90 5/6 STPS30L40CG/CT/CW PACKAGE MECHANICAL DATA TO-247 DIMENSIONS V REF. Millimeters Inches 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 Min. Typ. Max. Min. Typ. Max. V Dia. H A L5 L L2 L4 F2 F3 V2 F(x3) G = = M E F4 L3 F1 L1 D 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 n n n COOLING METHOD : C RECOMMENDED TORQUE VALUE : 0.8M.N MAXIMUM TORQUE VALUE : 1.0M.N Ordering type STPS30L40CT STPS30L40CG STPS30L40CG-TR STPS30L40CW Marking STPS30L40CT STPS30L40CG STPS30L40CG STPS30L40CW Package TO-220AB D2PAK D2PAK TO-247 Weight 2g 1.8g 1.8g 4.4g Base qty 50 50 500 30 Delivery mode Tube Tube Tape & reel Tube n 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. 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 (c) 2003 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 6/6 |
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