STTH12S06 Turbo 2 ultrafast high voltage rectifier Table 1. Main product characteristics IF(AV) 12 A VRRM 600 V IRM (typ.) 6A Tj (max) 175 °C VF (typ) 1.5 V trr (typ) 14 ns Features and benefits ■ Ultrafast recovery ■ Low reverse recovery current ■ Reduces losses in diode and switching transistor ■ Low thermal resistance ■ Higher frequency operation ■ Insulated voltage: 1500 VRMS A K TO-220FPAC STTH12S06FP Description ST's STTH12S06 is a state of the art Ultrafast recovery diode. By the use of 600 V Pt doping Planar technology, this diode will outperform the power factor correction circuits operating in hardswitching conditions. The extremely low reverse recovery current of the STTH12S06, reduces significantly the switching power losses of the MOSFET, and thus increases the Table 2. efficiency of the application. This allows designers to reduce the size of their heatsinks. This device is also intended for applications in power supplies and power conversions systems, and other power switching applications. Absolute ratings (limiting values at 125 °C, unless otherwise stated) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 600 V IF(AV) Average forward current 12 A IFSM Surge non repetitive forward current 100 A Tstg Storage temperature range - 65 + 175 °C 175 °C Tj October 2007 tp = 10 ms sinusoidal Maximum operating junction temperature Rev 1 1/6 www.st.com 6 Characteristics 1 STTH12S06 Characteristics Table 3. Thermal resistances Symbol Parameter Rth (j-c) Table 4. Parameter IR Reverse leakage current VF Forward voltage drop °C/W Tests conditions VR = 600 V Min. Typ. Max. Tj = 25 °C 30 µA Tj = 125 °C 35 400 Tj = 25 °C IF = 12 A Unit 3.4 V Tj = 150 °C 1.5 1.9 Typ. Max. Unit 14 21 ns 6.0 8.0 A Dynamic electrical characteristics Symbol Tests conditions IF = 1 A dIF/dt = - 200 A/µs trr Min. VR = 30 V VR = 400 V IF = 12A dIF/dt = - 200 A/µs IRM S factor Qrr Tj = 125 °C VR = 200 V IF = 12A dIF/dt = - 200 A/µs Conduction losses versus average current Figure 2. 100 δ=0.05 δ=0.1 δ=0.2 0.3 160 P(W) δ=0.5 nC Forward voltage drop versus forward current IFM(A) 90 δ=1 Tj=150°C (Maximum values) 80 70 60 Tj=150°C (Typical values) 50 Tj=25°C (Maximum values) 40 30 T IF(AV)(A) δ=tp/T 20 10 tp VFM(V) 0 0 2/6 4.6 Junction to case Symbol 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 Unit Static electrical characteristics Table 5. Figure 1. Value 2 4 6 8 10 12 14 16 0 1 2 3 4 5 6 7 STTH12S06 Figure 3. Characteristics Relative variation of thermal impedance, junction to case, versus pulse duration Figure 4. Zth(j-c)/Rth(j-c) IF = 12 A VR=400V 11 Single pulse 0.9 IRM(A) 12 1.0 Peak reverse recovery current versus dIF/dt (typical values) 10 0.8 9 0.7 8 0.6 7 0.5 6 0.4 5 Tj=125°C 4 0.3 3 0.2 1 tp(s) 0.0 1.E-03 dIF/dt(A/µs) 0 1.E-02 Figure 5. 120 Tj=25°C 2 0.1 1.E-01 1.E+00 1.E+01 Reverse recovery time versus dIF/dt (typical values) 10 100 Figure 6. tRR(ns) 260 IF = 12 A VR=400V 1000 Reverse recovery charges versus dIF/dt (typical values) QRR(nC) IF = 12 A VR=400V 240 220 100 200 180 80 160 Tj=125°C 140 60 120 Tj=125°C 100 40 80 Tj=25°C 60 20 Tj=25°C 40 20 dIF/dt(A/µs) 0 dIF/dt(A/µs) 0 0 50 Figure 7. 100 150 200 250 300 350 400 450 500 550 600 10 100 1000 Junction capacitance versus reverse voltage applied (typical values) C(pF) 100 F=1MHz Vosc=30mVRMS Tj=25°C VR(V) 10 1 10 100 1000 3/6 Package information 2 STTH12S06 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.55 Nm ● Maximum torque value: 0.7 Nm 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. Table 6. TO-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 L2 L4 F G1 G 4/6 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 STTH12S06 3 Ordering information Ordering information Table 7. 4 Ordering information Part number Marking Package Weight Base qty Delivery mode STTH12S06FP STTH12S06FP TO-220FPAC 1.64 50 Tube Revision history Table 8. Revision history Date Revision 02-Oct-2007 1 Changes Initial release. 5/6 STTH12S06 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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