STPS20M100SR

STPS20M100S Datasheet 100 V, 20 A power Schottky rectifier A Features K A K A K TO-220AB A K A A Low forward voltage drop meaning very small conduction losses Avalanche rated Low frequency operation Insulated package TO-220FPAB: – Insulating voltage = 2000 VRMS sine • ECOPACK®2 compliant component for D²PAK on demand TO-220FPAB K Applications A AK I2PAK K K A • • • • A A A D2PAK • • • • • Switching diode SMPS DC/DC converter LED lighting Adapter for notebook and game station Description This single Schottky rectifier is suited for high frequency switch mode power supply. Packaged in TO-220AB, TO-220FPAB, D²PAK and I²PAK, the STPS20M100S is intended to be used in notebook, game station and desktop adaptors, providing in these applications a good efficiency at both low and high load. Product status link STPS20M100S Product summary IF(AV) 20 A VRRM 100 V VF (typ.) 0.61 V Tj (max.) 150 °C DS6169 - Rev 5 - February 2019 For further information contact your local STMicroelectronics sales office. www.st.com STPS20M100S Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values with anode terminals short circuited, at 25 °C unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 100 V IF(RMS) Forward rms current 30 A 20 A TO-220AB IF(AV) TC = 130 °C D²PAK Average forward current δ = 0.5, square wave I²PAK TO-220FPAB TC = 85 °C IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 350 A PARM Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C 1150 W -65 to +175 °C +150 °C Tstg Tj Storage temperature range Maximum operating junction temperature (1) 1. (dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Table 2. Thermal resistance parameter Symbol Rth(j-c) Parameter Junction to case Value TO-220AB, D²PAK, I²PAK Unit 1.2 TO-220FPAB °C/W 4 For more information, please refer to the following application note : • AN5088 : Rectifiers thermal management, handling and mounting recommendations Table 3. Static electrical characteristics (anode terminals short circuited) Symbol Parameter Test conditions Tj = 25 °C IR (1) Reverse leakage current Tj = 125 °C Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C VF (2) Forward voltage drop Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C VR = 70 V VR = 100 V IF = 5 A IF = 10 A IF = 20 A Min. Typ. Max. Unit - 5 µA - 5 mA - 10 40 µA - 10 40 mA - 550 - 455 - 660 730 - 530 600 - 775 850 - 610 690 mV 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% DS6169 - Rev 5 page 2/15 STPS20M100S Characteristics (curves) To evaluate the conduction losses, use the following equation: P = 0.425 x IF(AV) + 0.0088 x IF 2 (RMS) For more information, please refer to the following application notes related to the power losses : • AN604: Calculation of conduction losses in a power rectifier • AN4021: Calculation of reverse losses on a power diode 1.1 Characteristics (curves) Figure 1. Average forward power dissipation versus average forward current (anode terminals short circuited) 20 PF(AV) (W) Figure 2. Average forward current versus ambient temperature (δ = 0.5, anode terminals short circuited) 22 18 Rth(j-a) = Rth(j-c) 20 δ=1 δ = 0.5 IF(AV) (A) TO-220AB/I²PAK/D²PAK 18 16 16 δ = 0.2 14 12 TO-220FPAB 14 δ = 0.1 δ = 0.05 12 10 10 8 Rth(j-a) = 15 °C/W 8 6 6 T 4 T 4 IF(AV) (A) 2 δ = tp/T Tamb(°C) tp δ = tp/T 2 tp 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Figure 3. Normalized avalanche power derating versus pulse duration (Tj = 125 °C) 1 PARM (t p ) PARM (10 µs) 0 25 50 75 100 125 150 Figure 4. Reverse leakage current versus reverse voltage applied (typical values) 1.E+02 IR(mA) Tj = 150 °C 1.E+01 0.1 Tj = 125 °C Tj = 100 °C 1.E+00 Tj = 75 °C 1.E-01 0.01 Tj = 50 °C 1.E-02 Tj = 25 °C t p(µs) VR(V) 0.001 1.E-03 1 DS6169 - Rev 5 10 100 1000 0 10 20 30 40 50 60 70 80 90 100 page 3/15 STPS20M100S Characteristics (curves) Figure 5. Relative variation of thermal impedance junction Figure 6. Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB, D²PAK, I²PAK) to case versus pulse duration (TO-220FPAB) 1.0 Zth(j-c)/Rth(j-c) 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 Single pulse 0.2 0.2 0.0 1.E-03 1.E-02 1.E-01 Single pulse tP (s) 0.1 tP(s) 0.1 0.0 1.E-03 1.E+00 Figure 7. Junction capacitance versus reverse voltage applied (typical values) 10000 Zth(j-c)/Rth(j-c) 1.E-02 1.E-01 1.E+00 1.E+01 Figure 8. Forward voltage drop versus forward current (anode terminals short circuited) C(pF) 40 F = 1 MHz VOSC = 30 mVRMS Tj = 25 °C IF (A) 35 Tj = 125 °C (Maximum values) 30 25 Tj = 25 °C (Maximum values) Tj = 125 °C (Typical values) 20 1000 15 10 5 VR(V) 1 VF (V) 0 100 10 0.0 100 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Figure 9. Thermal resistance junction to ambient versus copper surface under tab for D²PAK 80 Rth(j-a) (°C/W) D²PAK 70 Epoxy printed board FR4, copper thickness = 35 µm 60 50 40 30 20 10 SCu (cm²) 0 0 DS6169 - Rev 5 5 10 15 20 25 30 35 40 page 4/15 STPS20M100S Package information 2 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. 2.1 TO-220AB package information • • • • Epoxy meets UL 94,V0 Cooling method: by conduction (C) Recommended torque value: 0.55 N·m Maximum torque value: 0.70 N·m Figure 10. TO-220AB package outline DS6169 - Rev 5 page 5/15 STPS20M100S TO-220AB package information Table 4. TO-220AB package mechanical data Dimensions Ref. Millimeters Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.240 0.035 b1 1.14 1.55 0.045 0.061 c 0.48 0.70 0.019 0.028 D 15.25 15.75 0.600 0.620 D1 DS6169 - Rev 5 Inches (for reference only) 1.27 typ. 0.050 typ. E 10.00 10.40 0.394 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 F 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.244 0.260 J1 2.40 2.72 0.094 0.107 L 13.00 14.00 0.512 0.551 L1 3.50 3.93 0.138 0.155 L20 16.40 typ. 0.646 typ. L30 28.90 typ. 1.138 typ. θP 3.75 3.85 0.148 0.152 Q 2.65 2.95 0.104 0.116 page 6/15 STPS20M100S TO-220FPAB package information 2.2 TO-220FPAB package information • • • • Epoxy meets UL 94,V0 Cooling method: by conduction (C) Recommended torque value: 0.55 N·m Maximum torque value: 0.70 N·m Figure 11. TO-220FPAB package outline DS6169 - Rev 5 page 7/15 STPS20M100S TO-220FPAB package information Table 5. TO-220FPAB package mechanical data Dimensions Ref. Millimeters Min. Max. Min. Max. A 4.40 4.60 0.1739 0.1818 B 2.50 2.70 0.0988 0.1067 D 2.50 2.75 0.0988 0.1087 E 0.45 0.70 0.0178 0.0277 F 0.75 1.00 0.0296 0.0395 F1 1.15 1.70 0.0455 0.0672 F2 1.15 1.70 0.0455 0.0672 G 4.95 5.20 0.1957 0.2055 G1 2.40 2.70 0.0949 0.1067 H 10.00 10.40 0.3953 0.4111 L2 DS6169 - Rev 5 Inches (for reference only) 16.00 typ. 0.6324 typ. L3 28.60 30.60 1.1304 1.2095 L4 9.80 10.60 0.3874 0.4190 L5 2.90 3.60 0.1146 0.1423 L6 15.90 16.40 0.6285 0.6482 L7 9.00 9.30 0.3557 0.3676 Dia 3.00 3.20 0.1186 0.1265 page 8/15 STPS20M100S I²PAK package information 2.3 I²PAK package information • • Epoxy meets UL 94,V0 Cooling method: by conduction (C) Figure 12. I²PAK package outline DS6169 - Rev 5 page 9/15 STPS20M100S I²PAK package information Table 6. I²PAK package mechanical data Dimensions Ref. DS6169 - Rev 5 Millimeters Inches (for reference only) Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.044 0.067 c 0.49 0.70 0.019 0.028 c2 1.23 1.32 0.048 0.052 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 E 10.00 10.40 0.394 0.409 L 13.00 14.00 0.512 0.551 L1 3.50 3.93 0.138 0.155 L2 1.27 1.40 0.050 0.055 page 10/15 STPS20M100S D²PAK package information 2.4 D²PAK package information • • Epoxy meets UL94, V0 Cooling method: by conduction (C) Figure 13. D²PAK package outline Note: DS6169 - Rev 5 This package drawing may slightly differ from the physical package. However, all the specified dimensions are guaranteed. page 11/15 STPS20M100S D²PAK package information Table 7. D²PAK package mechanical data Dimensions Ref. Millimeters Inches (for reference only) Min. Max. Min. Max. A 4.36 4.60 0.172 0.181 A1 0.00 0.25 0.000 0.010 b 0.70 0.93 0.028 0.037 b2 1.14 1.70 0.045 0.067 c 0.38 0.69 0.015 0.027 c2 1.19 1.36 0.047 0.053 D 8.60 9.35 0.339 0.368 D1 6.90 8.00 0.272 0.311 D2 1.10 1.50 0.043 0.060 E 10.00 10.55 0.394 0.415 E1 8.10 8.90 0.319 0.346 E2 6.85 7.25 0.266 0.282 e 2.54 typ. 0.100 e1 4.88 5.28 0.190 0.205 H 15.00 15.85 0.591 0.624 J1 2.49 2.90 0.097 0.112 L 1.90 2.79 0.075 0.110 L1 1.27 1.65 0.049 0.065 L2 1.30 1.78 0.050 0.070 R 0.4 typ. V2 0° 0.015 8° 0° 8° Figure 14. D²PAK recommended footprint (dimensions in mm) 16.90 12.20 5.08 2.54 1.60 9.75 DS6169 - Rev 5 3.50 page 12/15 STPS20M100S Ordering information 3 Ordering information Table 8. Ordering information DS6169 - Rev 5 Order code Marking Package Weight Base qty. Delivery mode STPS20M100ST PS20M100ST TO-220AB 1.95 g 50 Tube STPS20M100SFP PS20M100SFP TO-220FPAB 1.90 g 50 Tube STPS20M100SR PS20M100SR I²PAK 1.50 g 50 Tube STPS20M100SG-TR PS20M100SG D²PAK 1.48 g 1000 Tape and reel page 13/15 STPS20M100S Revision history Table 9. Document revision history Date Version Changes 25-Mar-2009 1 First issue. 16-Apr-2010 2 Updated package graphic for TO-220AB on front page and in Table 5. Updated cover page. 24-May-2016 3 Complete Characteristics section update. Updated Section 2.4: "D²PAK package information" and Table 9: "Ordering information". 28-Sep-2018 4 Updated cover page, Table 1. Absolute ratings (limiting values with anode terminals short circuited, at 25 °C unless otherwise specified) and Table 8. Ordering information. Removed figure 1 and figure 11. Minor text changes to improve readability. 18-Feb-2019 DS6169 - Rev 5 5 Updated Table 1. page 14/15 STPS20M100S IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2019 STMicroelectronics – All rights reserved DS6169 - Rev 5 page 15/15