STB12NM50FD - STB12NM50FD-1 STP12NM50FD/FP - STW14NM50FD N-channel 500V - 0.32Ω - 12A - TO-220/FP - D2/I2PAK - TO-247 FDmesh™ Power MOSFET (with fast diode) General features Type VDSS RDS(on) ID Pw STB12NM50FD 500V <0.4Ω 12A 160W STB12NM50FD-1 500V <0.4Ω 12A 160W STP12NM50FD 500V <0.4Ω 12A 160W STP12NM50FDFP 500V <0.4Ω 12A 35W STW14NM50FD 500V <0.4Ω 12A 160W ■ 100% avalanche tested ■ High dv/dt and avalanche capabilities ■ Low input capacitance and gate charge ■ Low gate input resistance ■ Tight process control and high manufacturing yields 3 1 3 2 1 TO-220 2 TO-220FP 3 1 D²PAK D²PAK 3 12 TO-247 I²PAK Internal schematic diagram Description The FDmesh™ associates all advantages of reduced on-resistance and fast switching with an intrinsic fast-recovery body diode. It is therefore strongly recommended for bridge topologies, in particular ZVS phase-shift converters. Applications ■ Switching application Order codes Part number Marking Package Packaging STB12NM50FD B12NM50FD D²PAK Tape & reel STB12NM50FD-1 B12NM50FD I²PAK Tube STP12NM50FD P12NM50FD TO-220 Tube STP12NM50FDFP P12NM50FDFP TO-220FP Tube STW14NM50FD W14NM50FD TO-247 Tube May 2006 Rev 3 1/18 www.st.com 18 Contents STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Electrical characteristics (curves) ............................ 6 3 Test circuit 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2/18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD 1 Electrical ratings Electrical ratings Table 1. Absolute maximum ratings Value Symbol Parameter Unit TO-220/ TO-220FP D²/I²PAK VDS VDGR VGS TO-247 Drain-source voltage (VGS = 0) 500 V Drain-gate voltage (RGS = 20KΩ) 500 V Gate-source voltage ± 30 V ID Drain current (continuous) at TC = 25°C 12 12(1) 14 A ID Drain current (continuous) at TC=100°C 7.5 7.5(1) 8.8 A Drain current (pulsed) 48 48 (1) 56 A Total dissipation at TC = 25°C 160 35 160 W Derating factor 1.28 0.28 1.4 W/°C IDM (2) PTOT dv/dt(3) Peak diode recovery voltage slope VISO Insulation withstand voltage (DC) TJ Tstg 20 -- V/ns 2500 Operating junction temperature Storage temperature -- -65 to 150 V °C 1. Limited only by maximum temperature allowed 2. Pulse width limited by safe operating area 3. ISD ≤12A, di/dt ≤400A/µs, VDD =80%V(BR)DSS Table 2. Thermal resistance Value Symbol Parameter TO-220 I²PAK Rthj-case Thermal resistance junction-case Max Rthj-a Thermal resistance junction-ambient Max Tl Maximum lead temperature for soldering purpose Table 3. Symbol Unit D²PAK TO-220FP TO-247 0.78 62.5 3.57 100 0.77 62.5 300 °C/W °C/W °C Avalanche data Parameter IAR Avalanche current, repetitive or not-repetitive (pulse width limited by Tj Max) EAS Single pulse avalanche energy (starting Tj=25°C, Id=Iar, Vdd=50V) Value Unit 6 A 400 mJ 3/18 Electrical characteristics 2 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Electrical characteristics (TCASE=25°C unless otherwise specified) Table 4. Symbol V(BR)DSS On/off states Parameter Drain-source breakdown voltage Test condictions ID = 1mA, VGS= 0 Zero gate voltage drain current (VGS = 0) IGSS Gate body leakage current (VDS = 0) VGS = ±30V VGS(th) Gate threshold voltage VDS= VGS, ID = 250µA RDS(on) Static drain-source on resistance VGS= 10V, ID= 6A Symbol gfs (1) Ciss Coss Crss Qg 500 3 Unit V 1 10 µA µA ±100 nA 4 5 V 0.32 0.4 Ω Typ. Max. Unit VDS = Max rating @125°C Parameter Test condictions Forward transconductance VDS =15V, ID = 6A Input capacitance Output capacitance Reverse transfer capacitance VDS =25V, f=1 MHz, VGS=0 Qgd RG Gate input resistance VDD=400V, ID = 3A VGS =10V (see Figure 11) f=1 MHz Gate DC Bias= 0 test signal level = 20mV open drain 1. Pulsed: pulse duration=300µs, duty cycle 1.5% 4/18 Max. Dynamic Total gate charge Gate-source charge Gate-drain charge Qgs Typ. VDS = Max rating, IDSS Table 5. Min. Min. 9.8 S 1000 390 20 pF pF pF 12 3 7 nC nC nC 2 Ω STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Table 6. Symbol td(on) tr tr(Voff) tf tc Table 7. Symbol Electrical characteristics Switching times Parameter Turn-on delay time Rise time Off-voltage rise time Fall time Cross-over time Test Condictions Min. VDD=250 V, ID= 6A, RG=4.7Ω, VGS=10V (see Figure 17) VDD=400 V, ID= 12A, RG=4.7Ω, VGS=10V (see Figure 17) Typ. Max. Unit 19 10 ns ns 39 18 29 ns ns ns Source drain diode Max Unit Source-drain current 12 A ISDM(1) Source-drain current (pulsed) 48 A VSD(2) Forward on voltage ISD=12A, VGS=0 1.5 V Reverse recovery time Reverse recovery charge Reverse recovery current ISD=12A, Tj=25°C ISD trr Qrr IRRM trr Qrr IRRM Parameter Reverse recovery time Reverse recovery charge Reverse recovery current Test condictions di/dt = 100A/µs, VDD=30V, (see Figure 22) ISD=12A, Tj=150°C di/dt = 100A/µs, VDD=30V, (see Figure 22) Min Typ. 140 800 11 ns nC A 252 1890 15 ns nC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration=300µs, duty cycle 1.5% 5/18 Electrical characteristics STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD 2.1 Electrical characteristics (curves) Figure 1. Safe operating area for TO-220/ D²PAK/I²PAK Figure 2. Thermal impedance for TO-220/ D²PAK/I²PAK Figure 3. Safe operating areafor TO-220FP Figure 4. Thermal impedance for TO-220FP Figure 5. Safe operating area for TO-247 Figure 6. Thermal impedance for TO-247 6/18 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Electrical characteristics Figure 7. Output characterisics Figure 8. Transfer characteristics Figure 9. Transconductance Figure 10. Static drain-source on resistance Figure 11. Gate charge vs gate-source voltage Figure 12. Capacitance variations 7/18 Electrical characteristics STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Figure 13. Normalized gate threshold voltage vs temperature Figure 14. Normalized on resistance vs temperature Figure 15. Source-drain diode forward characteristics Figure 16. Normalized BVDSS vs temperature 8/18 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD 3 Test circuit Test circuit Figure 17. Switching times test circuit for resistive load Figure 18. Gate charge test circuit Figure 19. Test circuit for inductive load Figure 20. Unclamped inductive load test switching and diode recovery times circuit Figure 21. Unclamped inductive waveform Figure 22. Switching time waveform 9/18 Package mechanical data 4 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Package mechanical data 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 10/18 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Package mechanical data TO-220 MECHANICAL DATA DIM. mm. MIN. TYP inch MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.034 b1 1.15 1.70 0.045 0.066 c 0.49 0.70 0.019 0.027 D 15.25 15.75 0.60 0.620 E 10 10.40 0.393 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.194 0.202 F 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.244 0.256 J1 2.40 2.72 0.094 0.107 0.551 L 13 14 0.511 L1 3.50 3.93 0.137 L20 16.40 L30 0.154 0.645 28.90 1.137 øP 3.75 3.85 0.147 0.151 Q 2.65 2.95 0.104 0.116 11/18 Package mechanical data STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD TO-247 MECHANICAL DATA DIM. mm. MIN. inch MAX. MIN. TYP. MAX. A 4.85 5.15 0.19 0.20 A1 2.20 2.60 0.086 0.102 b 1.0 1.40 0.039 0.055 b1 2.0 2.40 0.079 0.094 0.134 b2 3.0 3.40 0.118 c 0.40 0.80 0.015 0.03 D 19.85 20.15 0.781 0.793 E 15.45 15.75 0.608 e 5.45 0.620 0.214 L 14.20 14.80 0.560 L1 3.70 4.30 0.14 L2 18.50 0.582 0.17 0.728 øP 3.55 3.65 0.140 0.143 øR 4.50 5.50 0.177 0.216 S 12/18 TYP 5.50 0.216 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Package mechanical data D2PAK MECHANICAL DATA TO-247 MECHANICAL DATA mm. inch DIM. MAX. MIN. A MIN. 4.4 TYP 4.6 0.173 TYP. 0.181 MAX. 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 0.036 B2 1.14 1.7 0.044 0.067 C 0.45 0.6 0.017 0.023 C2 1.23 1.36 0.048 0.053 D 8.95 9.35 0.352 0.368 10.4 0.393 4.88 5.28 0.192 0.208 D1 E 8 10 E1 G 0.315 8.5 0.334 L 15 15.85 0.590 0.625 L2 1.27 1.4 0.050 0.055 L3 1.4 1.75 0.055 0.068 M 2.4 3.2 0.094 0.126 R 0º 0.015 4º 3 V2 0.4 1 13/18 Package mechanical data STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD TO-220FP MECHANICAL DATA mm. DIM. MIN. A 4.4 inch TYP MAX. MIN. TYP. 4.6 0.173 0.181 MAX. 0.106 B 2.5 2.7 0.098 D 2.5 2.75 0.098 0.108 E 0.45 0.7 0.017 0.027 F 0.75 1 0.030 0.039 F1 1.15 1.7 0.045 0.067 F2 1.15 1.7 0.045 0.067 G 4.95 5.2 0.195 0.204 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L2 16 0.630 L3 28.6 30.6 1.126 1.204 L4 9.8 10.6 .0385 0.417 L5 2.9 3.6 0.114 0.141 L6 15.9 16.4 0.626 0.645 9 9.3 0.354 0.366 Ø 3 3.2 0.118 0.126 B D A E L7 L3 L6 F2 H G G1 F F1 L7 L2 14/18 L5 1 2 3 L4 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Package mechanical data TO-262 (I2PAK) MECHANICAL DATA mm. inch DIM. MAX. MIN. A 4.40 MIN. TYP 4.60 0.173 TYP. MAX. A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.034 b1 1.14 1.70 0.044 0.066 c 0.49 0.70 0.019 0.027 0.181 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 0.194 0.202 E 10 10.40 0.393 0.410 L 13 14 0.511 0.551 L1 3.50 3.93 0.137 0.154 L2 1.27 1.40 0.050 0.055 15/18 Packaging mechanical data 5 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD Packaging mechanical data D2PAK FOOTPRINT TAPE AND REEL SHIPMENT REEL MECHANICAL DATA DIM. mm MIN. A B 1.5 C 12.8 D 20.2 G 24.4 N 100 T TAPE MECHANICAL DATA DIM. mm MIN. MAX. MIN. A0 10.5 10.7 0.413 0.421 B0 15.7 15.9 0.618 0.626 D 1.5 1.6 0.059 0.063 D1 1.59 1.61 0.062 0.063 E 1.65 1.85 0.065 0.073 F 11.4 11.6 0.449 0.456 K0 4.8 5.0 0.189 0.197 P0 3.9 4.1 0.153 0.161 P1 11.9 12.1 0.468 0.476 P2 1.9 2.1 0.075 0.082 MAX. R 50 1.574 T 0.25 0.35 0.0098 0.0137 W 23.7 24.3 * on sales type 16/18 inch 0.933 0.956 inch MAX. MIN. MAX. 330 12.992 13.2 0.504 0.520 26.4 0.960 1.039 0.059 0795 3.937 30.4 1.197 BASE QTY BULK QTY 1000 1000 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD 6 Revision history Revision history Table 8. Revision history Date Revision 03-May-2006 3 Changes New template 17/18 STB12NM50FD/-1 - STP12NM50FD/FP - STW14NM50FD 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. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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