STPS41L60C Power Schottky rectifier Main product characteristics IF(AV) 2 x 20 A VRRM 60 V Tj (max) 150° C VF (max) 0.58 V A1 K A2 K K Features and benefits ■ Low forward voltage drop ■ Negligible switching losses ■ Low thermal resistance ■ Avalanche capability specified A2 A1 K A1 I2PAK TO-220AB STPS41L60CR STPS41L60CT Description A2 Packaged in D2PAK, I2PAK and TO-220AB, this device is intended for use in low voltage, high A1 D2PAK frequency inverters, free-wheeling and polarity protection applications. STPS41L60CG Absolute ratings (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 60 V IF(RMS) RMS forward current 30 A 20 40 A IF(AV) Average forward current TC = 125° C δ = 0.5 IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 220 A PARM Repetitive peak avalanche power tp = 1 µs Tj = 25° C 9500 W -65 to + 175 °C 150 °C Tstg dPtot --------------dTj Per diode Per device Storage temperature range Maximum operating junction temperature Tj 1. A2 K Dual center tap Schottky rectifiers suited for switch mode power supplies and high frequency DC to DC converters. Table 1. K < May 2007 1 -------------------------Rth ( j – a ) (1) condition to avoid thermal runaway for a diode on its own heatsink Rev 5 1/8 www.st.com 8 Characteristics STPS41L60C 1 Characteristics Table 2. Thermal resistances Symbol Parameter Rth (j-c) Junction to case Rth (c) Coupling Value Unit 1.5 0.8 ° C/W Per diode Total 0.1 When the diodes 1 and 2 are used simultaneously : ΔTj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) Table 3. Static electrical characteristics (per diode) Symbol IR (1) Parameter Tests Conditions Reverse leakage current Tj = 25° C Min. Typ. VR = VRRM VF (1) Forward voltage drop IF = 20 A Tj = 125° C IF = 20 A Tj = 25° C IF = 40A Tj = 125° C IF = 40A Unit 600 µA 175 mA 100 Tj = 125° C Tj = 25° C Max. 0.60 0.50 0.58 V 0.77 0.67 0.71 1. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.42 x IF(AV) + 0.007 x IF2(RMS) Figure 1. Conduction losses versus average current Figure 2. PF(av)(W) 16 IF(av)(A) 22 δ=0.5 δ=1 18 δ=0.2 16 δ=0.1 10 Rth(j-a)=Rth(j-c) 20 14 12 Average forward current versus ambient temperature (δ = 0.5) 14 δ=0.05 12 8 10 T 6 8 Rth(j-a)=50 °C/W 6 T 4 δ=tp/T tp 4 2 IF(av)(A) δ=tp/T 2 tp 0 0 2/8 Tamb(°C) 0 5 10 15 20 25 0 25 50 75 100 125 150 STPS41L60C Figure 3. Characteristics Normalized avalanche power derating versus pulse duration Figure 4. PARM(tp) PARM(1µs) 1.2 1 Normalized avalanche power derating versus junction temperature PARM(tp) PARM(25°C) 1 0.8 0.1 0.6 0.4 0.01 0.2 0.001 0.01 0.1 Figure 5. 250 Tj(°C) tp(µs) 1 0 10 100 0 1000 Non repetitive surge peak forward current versus overload duration (maximum values) IM(A) 25 Figure 6. 1.0 50 75 100 125 150 Relative variation of thermal impedance junction to case versus pulse duration Zth(j-c)/Rth(j-c) Single pulse 225 0.9 200 0.8 175 0.7 150 0.6 Tc=25 °C 125 0.5 Tc=75 °C 100 0.4 75 0.3 0.2 IM 25 0.1 t t(s) δ =0.5 0 1.E-03 δ=tp/T tp(s) tp 0.0 1.E-02 Figure 7. 1.E+03 T Tc=125 °C 50 1.E-01 1.E+00 Reverse leakage current versus reverse voltage applied (typical values) 1.E-03 Figure 8. IR(mA) 1.E-02 1.E-01 1.E+00 Junction capacitance versus reverse voltage applied (typical values) C(nF) 10.0 Tj=150°C 1.E+02 F=1 MHz VOSC= 30 mV Tj=25 °C Tj=125°C Tj=100°C 1.E+01 Tj=75°C 1.E+00 1.0 Tj=50°C Tj=25°C 1.E-01 VR(V) VR(V) 1.E-02 0.1 0 5 10 15 20 25 30 35 40 45 50 55 60 1 10 100 3/8 Package information Figure 9. 100 STPS41L60C Forward voltage drop versus forward current Figure 10. Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board FR4, Cu = 35 µm) (STPS41L60CG only) IFM(A) 80 Rth(j-a)(°C/W) 70 Tj=125 °C (Maximum values) 60 Tj=125 °C (Typical values) 50 10 40 Tj=25 °C (Maximum values) 30 20 10 S(cm²) VFM(V) 0 1 0.0 0.2 2 0.4 0.6 0.8 1.0 1.2 0 5 10 15 20 25 30 35 40 Package information ● Epoxy meets UL94,V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.8 Nm ● Maximum torque value: 1.0 Nm Figure 11. Package dimensions I2PAK DIMENSIONS REF. A E c2 L2 D L1 Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 b 0.70 0.93 0.028 0.037 b1 1.14 1.17 0.044 0.046 b2 1.14 1.17 0.044 0.046 c 0.45 0.60 0.018 0.024 c2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 b1 E 10.0 10.4 0.394 0.409 L 13.1 13.6 0.516 0.535 L1 3.48 3.78 0.137 0.149 L2 1.27 1.40 0.050 0.055 L b 4/8 Inches b2 A1 e Millimeters c STPS41L60C Package information Figure 12. Package dimensions D2PAK DIMENSIONS REF. A E C2 L2 D L L3 Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.14 1.70 0.045 0.067 C 0.45 0.60 0.017 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.40 0.393 0.409 G 4.88 5.28 0.192 0.208 L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 L3 1.40 1.75 0.055 0.069 M 2.40 3.20 0.094 0.126 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESS THAN 2mm R V2 0.40 typ. 0° 0.016 typ. 8° 0° 8° Figure 13. Footprint 16.90 10.30 5.08 1.30 3.70 8.90 5/8 Package information STPS41L60C Figure 14. Package dimensions TO-220AB DIMENSIONS REF. A H2 Dia C L5 L7 L6 L2 F2 F1 D L9 L4 F M G1 E G Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 F2 1.14 1.70 0.044 0.066 G 4.95 5.15 0.194 0.202 G1 2.40 2.70 0.094 0.106 H2 10 10.40 0.393 0.409 L2 16.4 typ. 0.645 typ. L4 13 14 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 0.259 L9 3.50 3.93 0.137 0.154 M Diam. 2.6 typ. 3.75 3.85 0.102 typ. 0.147 0.151 In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 6/8 STPS41L60C 3 Ordering information Ordering information Type Marking Package Weight Base qty Delivery mode STPS41L60CG STPS41L60CG D2PAK 1.48 g 50 Tube D2 1.48 g 1000 Tape and reel STPS41L60CG-TR STPS41L60CG 4 PAK STPS41L60CT STPS41L60CT TO-220AB 2.20 g 50 Tube STPS41L60CR STPS41L60CR I2PAK 1.49 g 50 Tube Revision history Date Revision Description of Changes July 2003 3A 10-Jan-2007 4 Reformated to current standards. Added ECOPACK statement Removed IRRM and dV/dT from the Absolute ratings table on page 1. Updated reverse leakage current values in Table 3 and Figure 7. 28-May-2007 5 Updated figures 1, 2, and 5 to 10. Previous issue 7/8 STPS41L60C Please Read Carefully: Information in this document is provided solely in connection with ST products. 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