ST STPS40H100CW handbook
Contents
1. ms lt 2 tp 380 us lt 2 To evaluate the maximum conduction losses use the following equation P 0 5 x Ir av 0 0055 x IF RMsS Fig 1 Average forward power dissipation versus average forward current per diode PF av W 16 p 8 0 5 14 8 02 X 12 R 8 04 i 8 1 10 8 0 05 8 N 6 ek j p i J 2 tp T tp IF av A P p 0 1 1 00 25 5 0 7 5 10 0 12 5 15 0 17 5 20 0 22 5 25 0 Fig 3 Normalized avalanche power derating versus pulse duration PARM tp PaAnM 1us 0 1 0 01 tp us 0 001 pb 0 01 0 1 1 10 100 1000 2 4 Fig 2 Average forward current versus ambient temperature 620 5 per diode IF av A Rth j a Rth j c Tamb C 1 1 1 0 25 50 75 100 125 150 175 Fig 4 Normalized avalanche power derating versus junction temperature PARM tp2. pulse tp s p tp T tp 1E 3 1E 2 1E 1 1E 0 Fig 8 Junction capacitance versus reverse voltage applied typical values per diode C nF 3 0 T TET F 1MHz Tj 25 C 1 0 VR V 0 1 LII 1 2 5 10 20 50 100 3 4 STPS40H100CW PACKAGE MECHANICAL DATA TO 247 Cooling method C Recommended torque value 0 8 N m Maximum torque value 1 N m DIMENSIONS Millimeters Inches Min Typ Max Min Typ Max 485 5 15 0191 0 203 2 20 2 60 10 086 0 102 0 40 0 80 0 015 0 031 1 E 1 E E 039 E 055 2 p 200 oove 2 00 2 40 10 078 0 094 3 00 3 40 10 118 0 133 10 90 0 429 is 1545 15 75 0 608 0 620 j1985 eo 5 ozet 0 793 m 4 30 0 145 0 169 18 50 0 728 1420 14800559 0 582 8460 j t362 sso ote RE IN 5 5 L we o o ia 355 8 65 0139 0 143 Ordering type Marking Package Weight Base qty Delivery mode STPS40H100CW STPS40H100CW TO 247 4 36g 30 Tube Epoxy meets UL94 VO Information furnished is believed to be accurate and reliable However STMicroelectronics assumes no responsibility for the consequences of us
3. Parm 25 C 1 2 1 0 8 0 6 0 4 0 2 TjCC 0 1 if I 0 25 50 75 100 125 150 Fig 5 Non repetitive surge peak forward current ver sus overload duration maximum values per diode IM A 400 350 300 250 200 150 100 50 Ji 8 05 t s fe 1E 2 1E 1 1E 0 Fig 7 Reverse leakage current versus reverse voltage applied maximum values per diode IR mA 1E 1 Tj 125 C 1E 0 Tj 100 C 1E 1 Tj 75 C 1E 2 1E 3 Tj 25 C VR V 1E 4 0 10 20 30 40 50 60 70 80 90 100 Fig 9 Forward voltage drop versus forward current per diode IFM A 200 Lm ene 100 Tj 125 C P Typical values Aue Tje125 C ze Maximum values 44 Tj 25 C 2 Maximum values 10 E Ae tT r D i H vFM V 1 00 02 04 06 08 1 0 12 14 16 1 8 ky STPS40H100CW Fig 6 Relative variation of thermal impedance junction to case versus pulse duration Zth j c Rth j c 0 4 5 02 I 9 0 14 02 RR Single
4. STPS40H100CW HIGH VOLTAGE POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF AV 2x20A FEATURES AND BENEFITS NEGLIGIBLE SWITCHING LOSSES LOW LEAKAGE CURRENT GOOD TRADE OFF BETWEEN LEAKAGE CURRENT AND FORWARD VOLTAGE DROP LOW THERMAL RESISTANCE AVALANCHE CAPABILITY SPECIFIED DESCRIPTION Dual center tap Schottky rectifier suited for Switch Mode Power Supplies and high fre quency DC to DC converters Packaged in TO 247 this device is intended for use in high frequency inverters ABSOLUTE RATINGS limiting values per diode A1 A2 Symbol Parameter VnnM Repetitive peak reverse voltage tp 2 us F 1kHz square 30 20 4 tp 100 us square Tj 25 C L260 mH ls 3A tp 1us Tj 25 C Tj Maximum operating junction temperature dV dt Critical rate of rise of rise voltage July 2003 Ed 4D STPS40H100CW THERMAL RESISTANCES Symbol Junction to case Parameter Value Unit Rth c Per diode Total Coupling 0 1 When the diodes 1 and 2 are used simultaneously P diode1 x Rinj o Per diode P diode 2 x Rin c Tj diode 1 STATIC ELECTRICAL CHARACTERISTICS Symbol Parameter Tests Conditions IR Reverse leakage current Tj 2 25 C Vn VRRM Vp Forward voltage drop Tj 25 C lF 20A 0 73 Tj 125 C IF 20A 25 C lIF 40A 0 85 Pulse test tp 5
5. e 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 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 4 4 http www st com
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ST STPS40H100CW handbook