STTH3002C High efficiency ultrafast diode Main product characteristics IF(AV) 2 x 15A VRRM 200 V Tj(max) 175° C VF (typ) 0.75 V trr (typ) 17 ns A1 A2 K Features and benefits ■ Suited for SMPS ■ Low losses ■ Low forward and reverse recovery times ■ High surge current capability ■ High junction temperature ■ Insulated version TOP3I: – Insulated voltage: 2500 Vrms – Capacitance 12 pF A1 K A1 K NC K A2 A2 A1 D2PAK STTH3002CG Dual center tab rectifier suited for switch mode power supplies and high frequency DC to DC converters. April 2006 A1 K I2PAK TO-220AB TO-247 STTH3002CT STTH3002CW STTH3002CR Description Packaged in TO-220AB, TO-247, I²PAK, D²PAK, and TOP3I, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection A2 A2 A2 A1 K TOP3I STTH3002CPI Order codes Part Number Marking STTH3002CT STTH3002C STTH3002CW STTH3002C STTH3002CR STTH3002C STTH3002CG STTH3002C STTH3002CG-TR STTH3002C STTH3002CPI STTH3002C Rev 2 1/11 www.st.com Characteristics STTH3002C 1 Characteristics Table 1. Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 200 V IF(RMS) RMS forward current 50 A TO-220AB, TO-247, I2PAK, D2PAK IF(AV) Average forward current, δ = 0.5 TOP3I IFSM Surge non repetitive forward current Tstg Storage temperature range Tj Table 2. Per diode Tc = 150° C 15 Per device Tc = 145° C 30 Per diode Tc = 125° C 15 Per device Tc = 105° C 30 tp = 10 ms Sinusoidal 180 A -65 to +175 °C 175 °C Maximum operating junction temperature Thermal parameters Symbol Parameter TO-220AB, TO-247, I2PAK, D2PAK Rth(j-c) A Value Per diode 1.5 Total 1.0 Per diode 3.5 Total 2.3 Junction to case TOP3I Rth(c) ° C/W TO-220AB, TO-247, I2PAK, D2PAK 0.5 TOP3I 1.1 Coupling When the two diodes 1 and 2 are used simultaneously: ∆Tj(diode 1) = P (diode 1) X Rth(j-c) (Per diode) + P (diode 2) x Rth(c) 2/11 Unit STTH3002C Table 3. Characteristics Static electrical characteristics Symbol Parameter IR(1) Test conditions Tj = 25° C Reverse leakage current Typ Max. Unit 20 VR = VRRM Tj = 125° C Tj = 25° C VF(2) Min. Forward voltage drop µA 10 IF = 15 A 1.05 IF = 30 A 1.18 IF = 15 A Tj = 150° C 125 0.75 V 0.84 IF = 30 A 0.99 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 = 0.69 x IF(AV) + 0.01 IF2(RMS) Table 4. Dynamic characteristics Symbol Parameter trr IRM tfr VFP Test conditions Min. Typ Max. Unit Reverse recovery time IF = 1 A, dIF/dt = 200 A/µs, VR = 30 V, Tj = 25 °C 17 22 ns Reverse recovery current IF = 15 A, dIF/dt = 200 A/µs, VR = 160 V, Tj = 125 °C 6 7.8 A Forward recovery time IF = 15 A, dIF/dt = 200 A/µs VFR = 1.1 x VFmax, Tj = 25 °C 110 ns Forward recovery voltage IF = 15 A, dIF/dt = 200 A/µs, Tj = 25 °C Figure 1. Peak current versus duty cycle (per diode) Figure 2. IM(A) 2.5 V Forward voltage drop versus forward current (typical values, per diode) IFM(A) 120 100 90 IM 100 T δ=tp/T 80 80 70 Tj=150°C tp 60 P = 30W 50 60 P = 15W 40 40 Tj=25°C 30 P = 10W 20 20 10 δ VFM(V) 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 3/11 Characteristics Figure 3. STTH3002C Forward voltage drop versus forward current (maximum values, per diode) Figure 4. Relative variation of thermal impedance junction to case versus pulse duration Zth(j-c)/Rth(j-c) IFM(A) 1.0 100 90 80 70 Tj=150°C 60 Single pulse 50 40 Tj=25°C 30 20 10 VFM(V) tp(s) 0 0.1 0.0 0.2 Figure 5. 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Junction capacitance versus reverse applied voltage (typical values, per diode) 1.E-03 Figure 6. 1.E-02 1.E-01 1.E+00 Reverse recovery charges versus dIF/dt (typical values, per diode) Qrr(nC) C(pF) 250 1000 F=1MHz VOSC=30mVRMS Tj=25°C IF=15A VR=160V 225 200 175 150 Tj=125°C 125 100 100 75 50 Tj=25°C 25 VR(V) dIF/dt(A/µs) 0 10 0 50 Figure 7. 100 150 10 200 Reverse recovery time versus dIF/dt (typical values, per diode) 100 Figure 8. trr(ns) 1000 Peak reverse recovery current versus dIF/dt (typical values, per diode) IRM(A) 70 14 IF=15A VR=160V 13 IF=15A VR=160V 60 12 11 50 10 Tj=125°C 9 40 8 7 30 Tj=125°C 6 5 20 4 Tj=25°C Tj=25°C 3 10 2 dIF/dt(A/µs) 1 0 dIF/dt(A/µs) 0 10 4/11 100 1000 10 100 1000 STTH3002C Figure 9. Ordering information scheme Dynamic parameters versus junction temperature Figure 10. Thermal resistance junction to ambient versus copper surface under each tab (Epoxy printed circuit board FR4, eCU = 35 µm) for D2PAK Rth(j-a)(° C/W) Qrr;IRM[Tj]/Qrr;IRM[Tj=125°C] 80 1.4 IF=15A VR=160V 70 1.2 60 1.0 50 IRM 0.8 40 Qrr 0.6 30 0.4 20 0.2 10 Tj(°C) SCU(cm²) 0 0.0 25 2 50 75 100 125 150 0 2 4 6 8 10 12 14 16 18 20 Ordering information scheme STTH 30 02 Cxx Ultrafast switching diode Average forward current 30 = 30 A Repetitive peak reverse voltage 02 = 200 V Package CT = TO-220AB CW = TO-247 CG = D2PAK CR = I2PAK CPI = TOP3I 5/11 Package information 3 STTH3002C Package information Epoxy meets UL94, V0 Cooling method: by conduction (C) Recommended torque value: 0.8 Nm Maximum torque value: 1.0 Nm Table 5. TO-220AB Dimensions DIMENSIONS REF. Millimeters Min. A 15.20 a1 C B ØI Typ Max. Inches Min. Typ 15.90 0.598 3.75 Max. 0.625 0.147 a2 13.00 14.00 0.511 0.551 B 10.00 10.40 0.393 0.409 b1 0.61 0.88 0.024 0.034 b2 1.23 1.32 0.048 0.051 C 4.40 4.60 0.173 0.181 c1 0.49 0.70 0.019 0.027 c2 2.40 2.72 0.094 0.107 e 2.40 2.70 0.094 0.106 F 6.20 6.60 0.244 0.259 ØI 3.75 3.85 0.147 0.151 I4 15.80 16.40 16.80 0.622 0.646 0.661 L 2.65 2.95 0.104 0.116 l2 1.14 1.70 0.044 0.066 l3 1.14 1.70 0.044 0.066 b2 L F A I4 l3 c2 a1 l2 a2 M b1 e c1 M 6/11 2.60 0.102 STTH3002C Package information Table 6. TO-247 Dimensions DIMENSIONS REF. Millimeters Min. C B ØI b2 L F Typ Inches Max. Min. Typ Max. A 4.85 5.15 0.191 0.203 D 2.20 2.60 0.086 0.102 E 0.40 0.80 0.015 0.031 F 1.00 1.40 0.039 0.055 F1 3.00 0.118 F2 2.00 0.078 F3 2.00 2.40 0.078 0.094 F4 3.00 3.40 0.118 0.133 A I4 l3 G l2 a2 M b1 e 10.90 0.429 c2 a1 c1 H 15.45 15.75 0.608 0.620 L 19.85 20.15 0.781 0.793 L1 3.70 4.30 0.169 L2 L3 0.145 18.50 14.20 0.728 14.80 0.559 0.582 L4 34.60 1.362 L5 5.50 0.216 M 2.00 3.00 0.078 0.118 V 5° 5° V2 60° 60° Dia. 3.55 3.65 0.139 0.143 7/11 Package information STTH3002C I2PAK Dimensions Table 7. DIMENSIONS REF. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.044 0.067 c 0.49 0.70 0.019 0.028 c2 1.23 1.32 0.048 0.052 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 E 10 10.40 0.394 0.409 L 13 14 0.512 0.551 L1 3.50 3.93 0.138 0.155 L2 1.27 1.40 0.050 0.055 C B ØI b2 L F A I4 l3 c2 a1 l2 a2 M c1 b1 e Table 8. TOP3I dimensions DIMENSIONS REF H Min. Max. Min. Max. A 4.4 4.6 0.173 0.181 B 1.45 1.55 0.057 0.061 C 14.35 15.60 0.565 0.614 D 0.5 0.7 0.020 0.028 E 2.7 2.9 0.106 0.114 F 15.8 16.5 0.622 0.650 G 20.4 21.1 0.815 0.831 H 15.1 15.5 0.594 0.610 J 5.4 5.65 0.213 0.222 K 3.4 3.65 0.134 0.144 ØL 4.08 4.17 0.161 0.164 P 1.20 1.40 0.047 0.055 B ØL K F P G C J D E R 8/11 Inches A R J Millimeters 4.60 Typ. 0.181 Typ. STTH3002C Package information Table 9. D2PAK dimensions DIMENSIONS REF. A E C2 L2 D 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 L L3 A1 B2 R C B G A2 2mm min. FLAT ZONE V2 R V2 0.40 typ. 0° 0.016 typ. 8° 0° 8° Figure 11. D2PAK footprint (dimensions in mm) 16.90 10.30 5.08 1.30 8.90 3.70 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. 9/11 Ordering information 4 Ordering information Part Number Marking Package Weight Base qty Delivery mode STTH3002CT STTH3002C TO-220AB 2.23 g 50 Tube STTH3002CW STTH3002C TO-247 4.46 g 30 Tube STTH3002CR STTH3002C I2PAK 1.49 g 50 Tube STTH3002C D2 1.48 g 50 Tube STTH3002CG-TR STTH3002C D2 PAK 1.48 g 1000 Tape and reel STTH3002CPI STTH3002C TOP3I 4.7 g 30 Tube STTH3002CG 5 10/11 STTH3002C PAK Revision history Date Revision Description of Changes Feb-2004 1 First issue 05-Apr-2006 2 Reformatted to current template. Package TOP3I added. STTH3002C 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. 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