STPS2H100RL

STPS2H100RL Datasheet 100 V, 2 A power Schottky rectifier Features A DO-41 K • • • • • • Negligible switching losses High junction temperature capability Low leakage current Good trade-off between leakage current and forward voltage drop Avalanche capability specified ECOPACK2 compliant Applications • • • Switching diode LED lighting DC/DC converter Description The STPS2H100RL is an axial power Schottky rectifier ideal for switch mode power supply and high frequency DC/DC converters. Packaged in DO-41, this device is optimized for use in low voltage, high frequency inverters and small battery chargers. Product status link STPS2H100RL Product summary Symbol Value IF(AV) 2A VRRM 100 V Tj (max.) 175 °C VF (max.) 0.70 V DS2999 - Rev 6 - April 2020 For further information contact your local STMicroelectronics sales office. www.st.com STPS2H100RL Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol Parameter Value Unit 100 V VRRM Repetitive peak reverse voltage IF(AV) Average forward current TL = 120 °C, δ = 0.5 2 A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 50 A PARM Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C 108 W -65 to +175 °C 175 °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 parameters Symbol Parameter Rth(j-a) Junction to ambient Rth(j-l) Junction to lead Max. value Unit 100 Lead length = 10 mm °C/W 35 For more information, please refer to the following application note : • AN5088 : Rectifiers thermal management, handling and mounting recommendations Table 3. Static electrical characteristics Symbol IR(1) Parameter Reverse leakage current Test conditions Tj = 25 °C Tj = 125 °C Tj = 25 °C VF(2) Forward voltage drop Tj = 125 °C Tj = 25 °C Tj = 125 °C VR = VRRM IF = 2 A IF = 4 A Min. Typ. - 0.2 - Unit 1 µA 0.5 mA 0.86 0.65 - Max. 0.70 0.92 0.72 V 0.78 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 = 0.62 x IF(AV) + 0.04 x IF2(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. DS2999 - Rev 6 page 2/8 STPS2H100RL Characteristics (curves) 1.1 Characteristics (curves) Figure 1. Average forward power dissipation versus average forward current 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 PF(AV)(W) δ = 0.1 δ = 0.2 Figure 2. Average forward current versus ambient temperature (δ = 0.5) 2.2 δ = 0.5 IF(AV)(A) Rth(j-a)= Rth(j-I) 2.0 δ = 0.05 1.8 1.6 δ=1 1.4 Rth(j-a)=100°C/W 1.2 1.0 0.8 0.6 T T 0.4 IF(AV)(A) δ=tp/T 0.2 tp δ=tp/T Tamb (°C) tp 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Figure 3. Normalized avalanche power derating versus junction temperature (Tj = 125 °C) 1 PARM (t p ) PARM (10 µs) 0 2.2 25 50 75 100 125 150 175 Figure 4. Relative variation of thermal impedance junction to ambient versus pulse duration 1.0 Zth(j-a)/ Rth(j-a) 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 DS2999 - Rev 6 10 100 1000 t p (s) Single pulse 0.0 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 page 3/8 STPS2H100RL Characteristics (curves) Figure 5. Reverse leakage current versus reverse voltage applied (typical values) 1.E+03 IR(µA) Figure 6. Junction capacitance versus reverse voltage applied (typical values) C(pF) 100 Tj=150°C 1.E+02 F = 1MHz VOSC = 30mV Tj = 25 °C Tj=125°C Tj=100°C 1.E+01 Tj=75°C 1.E+00 Tj=50°C 1.E-01 Tj=25°C VR(V) VR(V) 10 1.E-02 0 20 40 60 80 Figure 7. Forward voltage drop versus forward current (low level) 2.0 1 100 IF (A) 10 100 Figure 8. Forward voltage drop versus forward current (high level) IF (A) 100 1.8 Tj=125°C (maximum values) Tj=125°C (maximum values) 1.6 1.4 1.2 Tj=125°C (typical values) Tj=125°C (typical values) 1.0 Tj=25°C (maximum values) 10 0.8 Tj=25°C (maximum values) 0.6 0.4 0.2 0.0 0.0 VF (V) VF (V) 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Figure 9. Thermal resistance versus lead length 120 Rth (°C/W) R th(j-a) 100 80 60 R th(j-I) 40 20 L leads (mm) 0 5 DS2999 - Rev 6 10 15 20 25 page 4/8 STPS2H100RL 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 DO-41 package information • • Epoxy meets UL94, V0 Band indicates cathode Figure 10. DO-41 package outline C A C ØB ØD ØD Table 4. DO-41 package mechanical data Dimensions Ref. DS2999 - Rev 6 Millimeters Inches Min. Max. Min. Max. A 4.07 5.20 0.160 0.205 ØB 2.04 2.71 0.080 0.107 C 25.40 ØD 0.71 1 0.86 0.028 0.034 page 5/8 STPS2H100RL Ordering Information 3 Ordering Information Table 5. Ordering information Order code STPS2H100 DS2999 - Rev 6 Marking STPS2H100 Cathode ring Package Weight Base qty. Delivery mode DO-41 0.34 g 2000 Ammopack page 6/8 STPS2H100RL Revision history Table 6. Document revision history Date Version Changes Jul-2003 2A 23-Jun-2009 3 Updated dimension C in table 5. 05-Oct-2009 4 Updated table 5 package dimensions. Initial release. Removed figure 4 and figure 5. 17-May-2018 5 01-Apr-2020 6 Updated Figure 3. Normalized avalanche power derating versus junction temperature (Tj = 125 °C) and Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified). Minor text changes to improve readability. DS2999 - Rev 6 Updated Table 5. Ordering information. page 7/8 STPS2H100RL 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. For additional information about ST trademarks, please refer to www.st.com/trademarks. 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. © 2020 STMicroelectronics – All rights reserved DS2999 - Rev 6 page 8/8