STPS30120CTN

STPS30120C Datasheet 120 V power Schottky rectifier Features A1 K A2 K K A1 K A2 TO-220AB narrow leads A1 K • • • • High junction temperature capability Avalanche rated Low leakage current Good trade-off between leakage current and forward voltage drop • ECOPACK®2 compliant A2 TO-220AB Applications • • • • Switching diode SMPS DC/DC converter LED lighting Description Dual center tap Schottky rectifier suited for high frequency switch mode power supply. Packaged in TO-220AB and TO-220AB narrow leads, the STPS30120C is optimized for use in notebook adaptors, LCD adaptors and desktop SMPS, providing in these applications a margin between the remaining voltages applied on the diode and the voltage capability of the diode. Product status link STPS30120C Product summary Symbol Value IF(AV) 2 x 15 A VRRM 120 V Tj (max.) 175 °C VF (typ.) 0.70 V DS4230 - Rev 5 - June 2018 For further information contact your local STMicroelectronics sales office. www.st.com STPS30120C Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 °C, per diode, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 120 V IF(RMS) Forward rms current 30 A Tc = 145 °C Per diode 15 Tc = 140 °C Per device 30 Surge non repetitive forward current tp = 10 ms sinusoidal 180 A Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C 480 W -65 to +175 °C 175 °C IF(AV) Average forward current , δ = 0.5 IFSM PARM Tstg Tj Storage temperature range Maximum operating junction temperature(1) A 1. (dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Table 2. Thermal resistance parameters Symbol Parameter Rth(j-c) Junction to case Rth(c) Coupling Max. value Per diode 2.2 Total 1.3 Unit °C/W 0.3 When the diodes 1 and 2 are used simultaneously: Tj(diode 1) = P(diode 1) x Rth(j-c)(per diode) + P(diode 2) x Rth(c) Table 3. Static electrical characteristics (per diode) Symbol IR(1) Parameter Reverse leakage current Test conditions 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 = VRRM IF = 5 A IF = 15 A IF = 30 A Min. Typ. - 2.5 - 0.57 15 µA 7.5 mA 0.61 0.92 0.70 - Unit 0.74 - Max. 0.74 V 1.02 0.83 0.89 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses, use the following equation: P = 0.59 x IF(AV) + 0.01 x IF2(RMS) For more information, please refer to the following application notes related to the power losses : DS4230 - Rev 5 page 2/11 STPS30120C Characteristics (curves) • • 1.1 AN604: Calculation of conduction losses in a power rectifier AN4021: Calculation of reverse losses on a power diode Characteristics (curves) Figure 1. Average forward power dissipation versus average forward current (per diode) 15 PF(AV) (W) Figure 2. Average forward current versus ambient temperature (δ = 0.5, per diode) 18 14 δ = 0.05 13 δ = 0.1 δ = 0.2 δ = 0.5 IF(AV) (A) 16 12 Rth(j-a) =Rt h(j-c) 14 11 δ=1 10 12 9 10 8 7 8 6 5 6 4 T 3 2 IF(AV) (A) 1 T 4 2 tp δ =tp/T 0 δ =tp/T 0 0 2 4 6 8 10 12 14 16 18 Figure 3. Normalized avalanche power derating versus pulse duration (Tj = 125 °C) 1 PARM (t p ) PARM (10 µs) 0 Tamb (°C) tp 25 50 75 100 125 150 175 Figure 4. Relative variation of thermal impedance junction to case versus pulse duration 1.0 Zth(j-c) / Rth(j-c) 0.9 0.8 0.7 0.1 0.6 0.5 0.4 0.01 0.3 0.2 0.1 t p(µs) 0.001 1 DS4230 - Rev 5 10 100 1000 Single pulse 0.0 1.E-03 t p (s) 1.E-02 1.E-01 1.E+00 page 3/11 STPS30120C Characteristics (curves) Figure 5. Reverse leakage current versus reverse voltage applied (typical values, per diode) Figure 6. Junction capacitance versus reverse voltage applied (typical values, per diode) IR (mA ) 1000 1.E+ 02 1.E+ 01 C (pF) F= 1MHz VOSC=30mV RMS Tj = 25°C Tj =150°C 1.E+ 00 Tj =125°C Tj =100°C 1.E- 01 100 Tj =75°C 1.E- 02 Tj =50°C 1.E- 03 Tj =25°C 1.E- 04 VR(V) 1.E- 05 0 10 20 30 40 50 60 VR (V) 10 70 80 90 100 110 1 120 10 100 Figure 7. Forward voltage drop versus forward current (per diode) 100 IF(A) T= j 125°C (maximum values) T= j 125°C (typical values) T= j 25°C (maximum values) 10 VF(V) 1 0.0 DS4230 - Rev 5 0 .2 0.4 0 .6 0.8 1 .0 1.2 1 .4 1.6 page 4/11 STPS30120C 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 8. TO-220AB package outline DS4230 - Rev 5 page 5/11 STPS30120C 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 DS4230 - Rev 5 Inches 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 6/11 STPS30120C TO-220AB narrow leads package information 2.2 TO-220AB narrow leads package information • • • • Epoxy meets UL94, V0 Cooling method: by conduction (C) Recommended torque value: 0.55 N·m Maximum torque value: 0.70 N·m Figure 9. TO-220AB narrow leads package outline A ØP E F Q H1 D D1 L20 L30 L1 b1(x3) J1 L 1 2 e 3 C b (x3) e1 Table 5. TO-220AB package mechanical data Dimensions Ref. DS4230 - Rev 5 Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.240 0.035 b1 0.95 1.20 0.037 0.047 page 7/11 STPS30120C TO-220AB narrow leads package information Dimensions Ref. Millimeters Min. Max. Min. Max. c 0.48 0.70 0.019 0.028 D 15.25 15.75 0.600 0.620 D1 DS4230 - Rev 5 Inches 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 2.60 2.90 0.138 0.155 L20 15.40 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 8/11 STPS30120C Ordering Information 3 Ordering Information Table 6. Ordering information DS4230 - Rev 5 Order code Marking Package Weight Base qty. Delivery mode STPS30120CT STPS30120CT TO-220AB 1.95 g 50 Tube STPS30120CTN STPS30120CTN TO-220AB narrow leads 1.90 g 50 Tube page 9/11 STPS30120C Revision history Table 7. Document revision history Date Version Changes 18-Feb-2005 1 First issue 23-Nov-2006 2 Reformatted to current standards. Added I²PAK package. 17-Feb-2010 3 Updated Table 2. Added Figure 1 and Figure 10. 13-Jan-2012 4 Added TO-220AB narrow leads package. Removed I²PAK package. Updated Table 1. Absolute ratings (limiting values at 25 °C, per diode, unless otherwise specified). 01-Jun-2018 5 Removed figure 1, figure 5 and figure 10. Updated Section 1.1 Characteristics (curves) and Table 4. TO-220AB package mechanical data. Minor text changes to improve readability. DS4230 - Rev 5 page 10/11 STPS30120C 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. © 2018 STMicroelectronics – All rights reserved DS4230 - Rev 5 page 11/11