STPS15H100C-Y Automotive high voltage power Schottky rectifier Features ■ Negligible switching losses ■ Low leakage current ■ Good trade off between leakage current and forward voltage drop ■ Low thermal resistance ■ Avalanche capability specified ■ AEC-Q101 qualified Description STPS15H100CBY-TR DPAK Dual center tab Schottky rectifier suited for switched mode power supply and high frequency DC to DC converters. Table 1. Packaged in DPAK, this device is intended for use in high frequency inverters in automotive market. November 2011 Doc ID 17686 Rev 1 Device summary Symbol Value IF(AV) 2 x 7.5 A VRRM 100 V Tj (max) 175 °C VF(max) 0.67 V 1/7 www.st.com 7 Characteristics 1 STPS15H100C-Y Characteristics Table 2. Absolute Ratings (limiting values, per diode) Symbol VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current tp = 10 ms sinusoidal IRRM Peak repetitive reverse current tp = 2 µs square F= 1 kHz PARM Repetitive peak avalanche power tp = 1 µs Tj = 25 °C dV/dt V 10 A 15 Surge non repetitive forward current Per device A 75 Storage temperature range Operating junction temperature 100 δ = 0.5 IFSM Tj Unit 7.5 Average forward current (1) Value Tc = 135 °C Per diode IF(AV) Tstg 1. Parameter range A 1 A 6600 W - 65 to + 175 °C -40 to +175 °C 10000 V/µs Value Unit 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 Parameter Per diode Rth(j-c) Junction to case Rth(c) Coupling 4 Total 2.4 °C/W 0.7 When the diodes 1 and 2 are used simultaneously : Δ Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) Table 4. Symbol IR(1) VF((1)) Static electrical characteristics (per diode) Parameter Reverse leakage current Forward voltage drop Test conditions Tj = 25 °C Tj = 125 °C Min. VR = VRRM Tj = 25 °C IF = 7.5 A Tj = 125 °C IF = 7.5 A Tj = 25 °C IF = 12 A Tj = 125 °C IF = 12 A Tj = 25 °C IF = 15 A Tj = 125 °C IF = 15 A 1. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.58 x IF(AV) + 0.012 IF2(RMS) 2/7 Doc ID 17686 Rev 1 Typ. 1.3 Max. Unit 3 µA 4 mA 0.8 0.62 0.67 0.85 V 0.68 0.73 0.89 0.71 0.76 STPS15H100C-Y Characteristics Figure 1. Conduction losses versus average Figure 2. current Average forward current versus ambient temperature (δ = 0.5) Figure 3. Normalized avalanche power derating versus pulse duration Normalized avalanche power derating versus junction temperature 1 Figure 4. PARM(tp) PARM(1µs) 1.2 PARM(Tj) PARM(25 °C) 1 0.1 0.8 0.6 0.4 0.01 0.2 0.001 0.01 Figure 5. tp(µs) 0.1 1 10 100 1000 Non repetitive surge peak forward current versus overload duration (maximum values) 0 25 Figure 6. Doc ID 17686 Rev 1 Tj(°C) 50 75 100 125 150 Relative variation of thermal impedance junction to case versus pulse duration 3/7 Characteristics STPS15H100C-Y Figure 7. Reverse leakage current versus reverse voltage applied (typical values) Figure 8. Junction capacitance versus reverse voltage applied (typical values) Figure 9. Forward voltage drop versus forward current Figure 10. Thermal resistance junction to ambient versus copper surface under tab Rth(j-a)(°C/W) 100 epoxy printed board FR4, Cu: 35µm 90 80 70 60 50 40 30 20 S(cm²) 10 0 0 4/7 Doc ID 17686 Rev 1 2 4 6 8 10 12 14 16 18 20 STPS15H100C-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. Table 5. DPAK dimensions Dimensions Ref. E A B2 C2 Millimeters Inches Min. Max. Min. Max. A 2.20 2.40 0.086 0.094 A1 0.90 1.10 0.035 0.043 A2 0.03 0.23 0.001 0.009 B 0.64 0.90 0.025 0.035 B2 5.20 5.40 0.204 0.212 C 0.45 0.60 0.017 0.023 C2 0.48 0.60 0.018 0.023 D 6.00 6.20 0.236 0.244 E 6.40 6.60 0.251 0.259 G 4.40 4.60 0.173 0.181 H 9.35 10.10 0.368 0.397 L2 D R H L4 A1 B G R C A2 0.60 MIN. V2 L2 0.80 typ. 0.031 typ. L4 0.60 1.00 0.023 0.039 V2 0° 8° 0° 8° Figure 11. Footprint (dimensions in mm) 6.7 3 3 1.6 2.3 6.7 2.3 1.6 Doc ID 17686 Rev 1 5/7 Ordering information 3 Ordering information Table 6. 4 Ordering information Order code Marking Package Weight Base qty Delivery mode STPS15H100CBY-TR S15H100Y DPAK 0.30 g 75 Tape and reel Revision history Table 7. 6/7 STPS15H100C-Y Document revision history Date Revision 04-Nov-2011 1 Changes Initial release. Doc ID 17686 Rev 1 STPS15H100C-Y Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. 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