STTH1502 Ultrafast recovery diode Main product characteristics IF(AV) 15 A VRRM 200 V Tj (max) 175° C VF (typ) 0.85 V trr (typ) 20 ns K Features and benefits ■ Very low conduction losses ■ Negligible switching losses ■ Low forward and reverse recovery time ■ High junction temperature ■ Insulated packages – TO-220FPAC Electrical insulation 2000 VDC – TO-220AC Ins Electrical insulation 2500 VRMS K A A A K K TO-220AC STTH1502D TO-220FPAC STTH1502FP A K TO-220AC Ins STTH1502DI Description The STTH1502 uses ST's new 200V planar Pt doping technology, and is specially suited for switching mode base drive and transistor circuits. Packaged in TO-220AC, TO-220FPAC, and TO-220 Ins, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection. October 2006 Order codes Part Number Marking STTH1502D STTH1502 STTH1502FP STTH1502 STTH1502DI STTH1502DI Rev 2 1/10 www.st.com Characteristics STTH1502 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 32 A 15 A 150 A -65 to + 175 °C 175 °C Value Unit IF(AV) Average forward current, δ = 0.5 IFSM Surge non repetitive forward current Tstg Storage temperature range TO-220AC Tc = 130° C TO-220AC Ins Tc = 105° C TO-220FPAC Tc = 85° C tp = 10 ms Sinusoidal Maximum operating junction temperature Tj Table 2. Thermal parameters Symbol Rth(j-c) Table 3. Symbol IR(1) Parameter Junction to case 2.5 TO-220AC Ins 3.8 TO-220FPAC 5 Parameter Reverse leakage current Test conditions Tj = 25° C Tj = 125° C Tj = 150° C Forward voltage drop Tj = 125° C Tj = 25° C Tj = 150° C Min. Typ Max. Unit 10 VR = VRRM IF = 15 A IF = 30 A IF = 30 A 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 = 0.74 x IF(AV) + 0.014 IF2(RMS) 2/10 ° C/W Static electrical characteristics Tj = 25° C VF(2) TO-220AC µA 10 100 1 1.1 0.85 0.95 1.05 1.20 1.15 1.3 1 1.15 V STTH1502 Characteristics Table 4. Dynamic characteristics Symbol Parameter trr Test conditions Typ Max. Unit IF = 1 A, dIF/dt = -50 A/µs, VR = 30 V, Tj = 25° C 28 36 ns IF = 1 A, dIF/dt = -100 A/µs, VR = 30 V, Tj = 25° C 20 25 Reverse recovery current IF = 15 A, dIF/dt = -200 A/µs, VR = 160 V, Tj = 125° C 5.7 7.2 Forward recovery time IF = 15 A, dIF/dt = 50 A/µs VFR = 1.1 x VFmax, Tj = 25° C 200 ns Forward recovery voltage IF = 15 A, dIF/dt = 50 A/µs, Tj = 25° C 1.3 V Reverse recovery time IRM tfr VFP Figure 1. Peak current versus duty cycle Figure 2. Min. A Forward voltage drop versus forward current (typical values) IM(A) 100 200 T IM 180 δd=tp/T 80 IFM(A) tp 160 P = 20 W 140 60 120 100 P = 10 W 80 40 P=5W Tj=150°C 60 Tj=25°C 40 20 20 δ VFM(V) 0 0 0.0 0.0 Figure 3. 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.5 1.0 1.5 2.0 2.5 3.0 1.0 Forward voltage drop versus forward current (maximum values) Figure 4. Relative variation of thermal impedance, junction to case, versus pulse duration (TO-220AC) Zth(j-c)/Rth(j-c) IFM(A) 1.0 200 Single pulse TO-220AC TO-220ACins 180 160 140 120 100 80 Tj=150°C 60 40 Tj=25°C 20 tp(s) VFM(V) 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.1 1.E-03 1.E-02 1.E-01 1.E+00 3/10 Characteristics Figure 5. STTH1502 Figure 6. Relative variation of thermal impedance, junction to case, versus pulse duration (TO-220FPAC) Zth(j-c)/Rth(j-c) 1.0 Junction capacitance versus reverse applied voltage (typical values) C(pF) 100 Single pulse TO-220FPAC F=1MHz Vosc=30mVRMS Tj=25°C 0.1 VR(V) tp(s) 10 0.0 1.E-03 1.E-02 Figure 7. 1.E-01 1.E+00 1 1.E+01 Reverse recovery charges versus dIF/dt (typical values) 10 Figure 8. 100 1000 Reverse recovery time versus dIF/dt (typical values) tRR(ns) QRR(nC) 80 200 IF=15A VR=160V IF=15A VR=160V 70 60 150 Tj=125°C 50 Tj=125°C 40 100 30 Tj=25°C 50 20 Tj=25°C 10 dIF/dt(A/µs) dIF/dt(A/µs) 0 0 0 50 Figure 9. 100 150 200 250 300 350 400 450 500 Peak reverse recovery current versus dIF/dt (typical values) 10 100 1000 Figure 10. Dynamic parameters versus junction temperature QRR; IRM [T j] / Q RR; IRM [T j=125°C] IRM(A) 16 1.4 IF=15A VR=160V 14 IF=15A VR=160V 1.2 12 1.0 Tj=125°C 10 IRM 0.8 8 0.6 QRR 6 Tj=25°C 0.4 4 0.2 2 Tj(°C) dIF/dt(A/µs) 0 0.0 0 4/10 50 100 150 200 250 300 350 400 450 500 25 50 75 100 125 150 STTH1502 2 Ordering information scheme Ordering information scheme STTH 15 02 XX Ultrafast switching diode Average forward current 15 = 15 A Repetitive peak reverse voltage 02 = 200 V Package D = TO-220AC FP = TO-220FPAC DI = TO-220AC Ins 5/10 Package information 3 STTH1502 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. T0-220AC dimensions DIMENSIONS REF. A H2 ØI C L5 L7 L6 L2 F1 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 G 4.95 5.15 0.194 0.202 H2 10.00 10.40 0.393 0.409 D L9 L4 L2 F M E 16.40 typ. 0.645 typ. L4 13.00 14.00 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 G M Diam. I 6/10 2.6 typ. 3.75 3.85 0.102 typ. 0.147 0.151 STTH1502 Package information Table 6. T0-220FPAC dimensions DIMENSIONS REF A Millimeters Inches Min. Max. Min. 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 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 B H Dia L6 L2 L7 L3 L5 F1 D L4 L2 F G1 G E 16 Typ. 0.63 Typ. 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 7/10 Package information Table 7. STTH1502 TO-220AC Ins. dimensions Dimensions Ref. Millimeters Min. A ØI 15.20 a1 C B b2 L 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 4.80 5.40 0.189 0.212 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 F A I4 c2 a1 l2 a2 M b1 e c1 M 2.60 0.102 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. 8/10 STTH1502 4 5 Ordering information Ordering information Part Number Marking Package Weight Base qty Delivery mode STTH1502D STTH1502 TO-220AC 1.86 g 50 Tube STTH1502FP STTH1502 TO-220FPAC 2.2 g 50 Tube STTH1502DI STTH1502DI TO-220AC Ins 1.86 50 Tube Revision history Date Revision Description of Changes 05-Apr-2006 1 First issue 10-Oct-2006 2 Added TO-220AC Ins package 9/10 STTH1502 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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