STPS20200CT

STPS20200C Power Schottky diode Datasheet − production data Features Diode 1 • Low forward voltage drop A1 • Very small conduction losses K Diode 2 • Negligible switching losses A2 • Extremely fast switching • Low thermal resistance K • -40°C minimum operating Tj A1 K A2 K A2 A1 TO-220FPAB STPS20200CFP TO-220AB STPS20200CT K • Insulated package: TO-220FPAB – Insulating voltage: 2000 V DC – Capacitance: 45 pF • ECOPACK®2 compliant component Description This device is a dual center tap 200 V Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. K A2 A1 A1 D2PAK STPS20200CG-TR K A2 TO-220AB narrow leads STPS20200CTN Packaged in TO-220AB, TO-220AB narrow-leads, TO-220FPAB and D²PAK, it is especially intended for use as secondary rectification in SMPS and is also ideal for all LED lighting applications. Table 1. Device summary Symbol Value IF(AV) 2 x 10 A VRRM 200 V Tj(max) 175 °C VF(typ) 0.64 V October 2013 This is information on a product in full production. DocID024382 Rev 2 1/15 www.st.com 15 Characteristics 1 STPS20200C Characteristics Table 2. Absolute ratings (limiting values, per diode, unless otherwise stated) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) Forward rms current D2 TO-220AB, PAK, Average forward current, δ = 0.5, TO 220AB narrow leads Tc = 160 °C Per device square wave TO-220FPAB Tc = 105 °C Per device IF(AV) Uni t 200 V 30 A 20 A 20 A 180 A IFSM Surge non repetitive forward current Tstg Storage temperature range -65 to +175 °C Operating junction temperature range(1) -40 to +175 °C Tj 1. Value dPtot --------------dTj < 1 ------------------------Rth (j – a ) tp = 10 ms sinusoidal, Tamb = 25 °C condition to avoid thermal runaway for a diode on its own heatsink Table 3. Thermal parameters Symbol Rth(j-c) Rth(c) Parameter Value D2PAK, TO-220AB,TO-220AB narrow leads Per diode Per device 1.30 0.75 TO-220FPAB Per diode Per device 5.00 4.15 Junction to case D2PAK, TO-220AB, TO-220AB narrow leads 0.20 TO-220FPAB 3.30 Coupling General formula to calculate TJ(diode1) and TJ(diode2): Tj(diode1) = P(diode1) x Rth(j-c)(per diode) + P(diode2) x Rth(c) + Tcase Tj(diode2) = P(diode2) x Rth(j-c)(per diode) + P(diode1) x Rth(c) + Tcase 2/15 Unit DocID024382 Rev 2 °C/W STPS20200C Characteristics Table 4. Static electrical characteristics (per diode) Symbol Test conditions Tj = 25 °C IR (1) Reverse leakage current Tj = 125 °C Tj = 125 °C VF(1) Forward voltage drop Tj = 25 °C Tj = 125 °C Min. VR = VRRM Typ. 1.3 Max. Unit 15 µA 7 mA VR = 150 V IF = 10 A 4.5 0.64 0.86 V 0.70 V 1. Pulse test: tp = 380 µs, δ < 2% To evaluate the maximum conduction losses use the following equation: P = 0.6 x IF(AV) + 0.01 IF2(RMS) Note: More information is available in the application notes: AN604 Calculation of conduction losses in a power rectifier AN4021 Calculation of reverse losses in a power diode DocID024382 Rev 2 3/15 Characteristics STPS20200C Figure 1. Average forward power dissipation versus average forward current (per diode) 10 Figure 2. Forward voltage drop versus forward current (per diode) PF(AV)(W) IFM(A) 100.0 9 δ = 0.1 δ = 0.05 8 δ = 0.2 Tj = 125 °C (Maximum values) δ=1 δ = 0.5 7 10.0 Tj = 125 °C (Typical values) 6 Tj = 25 °C (Maximum values) 5 Tj = 25 °C (Typical values) 4 1.0 3 T 2 1 IF(AV)(A) δ=tp/T VFM(V) tp 0.1 0.0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Figure 3. Reverse leakage current versus reverse voltage applied (typical values, per diode) I (mA) 1.E+01 R 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Figure 4. Junction capacitance versus reverse voltage applied (typical values, per diode) 1000 C(pF) F=1MHz VOSC=30mVRMS 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 VR(V) VR(V) 1.E-04 10 0 20 40 60 80 100 120 140 160 180 200 1 Figure 5. Relative variation of thermal impedance junction to case versus pulse duration Zth(j-c)/Rth(j-c) 0.9 TO-220AB / TO-220AB narrow leads / D²PAK 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.4 Zth(j-c)/Rth(j-c) 0.3 Single pulse Single pulse T 0.2 0.1 tp(s) δ=tp/T 1.E-04 1.E-03 1.E-02 1.E-01 T 0.2 0.1 tp 0.0 4/15 1000 0.9 0.8 0.3 100 Figure 6. Relative variation of thermal impedance junction to case versus pulse duration (TO-220FPAB) 1.0 1.0 10 1.E+00 0.0 1.E-03 DocID024382 Rev 2 tp(s) 1.E-02 1.E-01 δ=tp/T 1.E+00 1.E+01 tp 1.E+02 STPS20200C Characteristics Figure 7. Thermal resistance junction to ambient versus copper surface under tab 80 Rth(j-a) (°C/W) D²PAK Epoxy printed circuit board FR4 copper thickness = 35 µm 70 60 50 40 30 20 10 SCu(cm²) 0 0 5 10 15 20 25 DocID024382 Rev 2 30 35 40 5/15 Package information 2 STPS20200C Package information • Epoxy meets UL94, V0 • Lead-free package • Cooling method: by conduction (C) • Recommended torque value: 0.4 to 0.6 N·m 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. Figure 8. TO-220AB dimension definitions A E ∅P Resin gate 0.5 mm max. protrusion(1) F Q H1 D D1 L30 L20 b1 J1 L1 L b e e1 Resin gate 0.5 mm max. protrusion(1) (1) Resin gate position accepted in each of the two position shown as well as the symmetrical opposites 6/15 DocID024382 Rev 2 c STPS20200C Package information Table 5. TO-220AB dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.40 4.60 0.17 0.18 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.045 0.067 c 0.48 0.70 0.019 0.027 D 15.25 15.75 0.60 0.62 D1 1.27 E 10 e 2.40 e1 4.95 F 0.05 10.40 0.39 0.41 0.40 2.70 0.094 0.106 0.60 5.15 0.19 0.20 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.24 0.26 J1 2.40 2.72 0.094 0.107 L 13 14 0.51 0.55 L1 3.50 3.93 0.137 0.154 L20 16.40 0.64 L30 28.90 1.13 ∅P 3.75 3.85 Q 2.65 2.95 DocID024382 Rev 2 0.147 0.151 0.104 7/15 Package information STPS20200C Figure 9. TO-220AB narrow leads dimension definitions A P E F Q H1 D D1 L20 L30 L1 b1(x3) L 1 2 3 C e b (x3) e1 8/15 J1 DocID024382 Rev 2 STPS20200C Package information Table 6. TO-220AB narrow leads dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.40 4.60 0.17 0.18 b 0.61 0.88 0.024 0.034 b1 0.95 1.20 0.037 0.047 c 0.48 0.70 0.019 0.027 D 15.25 15.75 0.60 0.62 D1 1.27 0.05 E 10.00 10.40 0.39 0.41 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.19 0.20 F 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.24 0.26 J1 2.40 2.72 0.095 0.107 L 13.00 14.00 0.51 0.55 L1 2.60 2.90 0.102 0.114 L20 15.40 0.61 L30 28.90 1.14 ∅P 3.75 3.85 0.147 0.151 Q 2.65 2.95 0.104 0.116 DocID024382 Rev 2 9/15 Package information STPS20200C Figure 10. TO-220FPAB dimension definitions A B H Dia L6 L2 L7 L3 L5 F1 L4 F2 F G1 G 10/15 D DocID024382 Rev 2 E STPS20200C Package information Table 7. TO-220FPAB dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.70 0.018 0.027 F 0.75 1 0.030 0.039 F1 1.15 1.70 0.045 0.067 F2 1.15 1.70 0.045 0.067 G 4.95 5.20 0.195 0.205 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L2 16 . 0.63 L3 28.6 30.6 1.126 1.205 L4 9.8 10.6 0.386 0.417 L5 2.9 3.6 0.114 0.142 L6 15.9 16.4 0.626 0.646 L7 9.00 9.30 0.354 0.366 Dia. 3.00 3.20 0.118 0.126 DocID024382 Rev 2 11/15 Package information STPS20200C Figure 11. D²PAK dimension definitions A E C2 L2 D L L3 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESS THAN 2mm 12/15 DocID024382 Rev 2 STPS20200C Package information Table 8. D²PAK dimension values Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.4 4.6 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.7 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 1.30 1.75 0.051 0.069 M 2.29 2.79 0.090 0.110 R V2 0.40 0.016 0° 8° 0° 8° Figure 12. Footprint (dimensions in mm) 16.90 12.2 5.08 2.54 1.60 9.75 DocID024382 Rev 2 3.50 13/15 Ordering information 3 STPS20200C Ordering information Table 9. Ordering information Ordering type Marking Package Weight Base qty Delivery mode STPS20200CT STPS20200CT TO-220AB 2.20 g 50 Tube STPS20200CTN STPS20200CTN TO-220AB narrow leads 1.90 g 50 Tube STPS20200CFP STPS20200CFP TO-220FPAB 2.0 g 50 Tube 1.48g 1000 Tape and reel STPS20200CG-TR 4 STPS20200CG 2 D PAK Revision history Table 10. Document revision history 14/15 Date Revision Changes 11-Apr-2013 1 First issue 16-Oct-2013 2 Updated Table 4. 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