STPS140ZY

STPS140Z-Y Automotive power Schottky rectifier Datasheet - production data Description This single Schottky rectifier is suited for switch mode power supplies and high frequency DC to DC converters. 62' Packaged in SOD-123, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection for automotive applications. Table 1. Device summary Features Symbol Value • Very small conduction losses IF(AV) 1A • Negligible switching losses VRRM 40 V Tj (max) 150 °C VF (max) 0.51 V • Extremely fast switching • ECOPACK®2 compliant component • AEC-Q101 qualified July 2015 This is information on a product in full production. DocID023830 Rev 2 1/8 www.st.com Characteristics 1 STPS140Z-Y Characteristics Table 2. Absolute Ratings (limiting values) Symbol VRRM IF Repetitive peak reverse voltage Value Unit 40 V 1 A Continuous forward current Tamb = 60 °C IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 5.5 A IRRM Repetitive peak reverse current tp = 2 µs F = 1 kHz square 0.5 A IRSM Non repetitive peak reverse current tp = 100 µs square 1 A Tstg Storage temperature range - 65 to + 150 °C - 40 to + 150 °C 10000 V/µs Value Unit 500 °C/W Tj dV/dt 1. Parameter Operating junction temperature (1) Critical rate of rise of reverse voltage 1 dPtot < condition to avoid thermal runaway for a diode on its own heatsink Rth(j-a) dTj Table 3. Thermal resistance Symbol Rth(j-a) Parameter Junction to ambient(1) 1. Mounted on epoxy board. Table 4. Static electrical characteristics Symbol Parameter Test conditions Tj = 25 °C IR (1) Reverse leakage current Tj = 25 °C Tj = 100 °C VF(2) Forward voltage drop Tj = 25 °C Tj = 100 °C Min. Typ. VR = 5 V Unit 10 µA 40 VR = 40 V 1.5 5 mA 0.55 IF = 1 A V 0.45 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 ms, δ < 2% To evaluate the maximum conduction losses use the following equation: P = 0.2 x IF(AV) + 0.3 x IF2(RMS) at Tj = 150 °C 2/8 Max. DocID023830 Rev 2 0.51 STPS140Z-Y Characteristics Figure 1. Average forward power dissipation versus average forward current Figure 2. Average forward current versus ambient temperature (δ = 1) Figure 3. Non repetitive surge peak forward current versus overload duration (maximum values) Figure 4. Relative variation of thermal impedance junction to ambient versus pulse duration Zth(j-a)/Rth(j-a) 1E+0 δ = 0.5 epoxy printed circuit board FR4 with recommended pad layout δ = 0.2 1E-1 δ = 0.1 T Single pulse tp(s) 1E-2 1E-2 DocID023830 Rev 2 1E-1 1E+0 δ=tp/T 1E+1 tp 5E+1 3/8 8 Characteristics STPS140Z-Y Figure 5. Reverse leakage current versus reverse voltage applied (typical value) Figure 6. Reverse leakage current versus junction temperature (typical value) Figure 7. Junction capacitance versus reverse voltage applied (typical value) Figure 8. Forward voltage drop versus forward current (high level, maximum values) Figure 9. Forward voltage drop versus forward current (low level, maximum values) 4/8 DocID023830 Rev 2 STPS140Z-Y 2 Package Information Package Information • Epoxy meets UL94,V0 • Lead-free packages 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 SOD-123 package information Figure 10. SOD123 package outline + $ $ E ( ' $ F * Table 5. SOD123 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.45 Max. 0.057 A1 0 0.1 0 0.004 A2 0.85 1.35 0.033 0.053 b 0.55 0.022 c 0.15 0.039 D 2.55 2.85 0.1 0.112 E 1.4 1.7 0.055 0.067 G 0.25 H 3.55 0.01 3.75 DocID023830 Rev 2 0.14 0.148 5/8 8 Package Information STPS140Z-Y Figure 11. Footprint dimensions in mm (inches)       6/8   DocID023830 Rev 2   STPS140Z-Y 3 Ordering information Ordering information Table 6. 4 Ordering information Order code Marking Package Weight Base qty Delivery mode STPS140ZY Z1Y SOD-123 0.01 g 3000 Tape and reel Revision history Table 7. Document revision history Date Revision Changes 24-Oct-2012 1 First issue. 07-Jul-2015 2 Updated Table 4 and reformatted to current standard. DocID023830 Rev 2 7/8 8 STPS140Z-Y 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. © 2015 STMicroelectronics – All rights reserved 8/8 DocID023830 Rev 2