STP12NM50FD-STP12NM50FDFP-STW14NM50FD STB12NM50FD - STB12NM50FD-1 N-CHANNEL500V-0.32-12ATO-220/FP/D2PAK/I2PAK/TO-247 FDmesh Power MOSFET (with FAST DIODE) TYPE STP12NM50FD STP12NM50FDFP STB12NM50FD STB12NM50FD-1 STW14NM50FD VDSS R DS(on) 500 500 500 500 500 < < < < < V V V V V 0.4 0.4 0.4 0.4 0.4 ID 12 12 12 12 14 A A A A A Pw 160 W 35 W 160 W 160 W 175 W TYPICAL RDS(on) = 0.32 HIGH dv/dt AND AVALANCHE CAPABILITIES 100% AVALANCHE TESTED LOW INPUT CAPACITANCE AND GATE CHARGE LOW GATE INPUT RESISTANCE TIGHT PROCESS CONTROL AND HIGH MANUFACTURING YIELDS 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. 3 2 1 3 2 TO-220 1 TO-220FP TO-247 3 I2PAK 1 3 12 D 2PAK INTERNAL SCHEMATIC DIAGRAM APPLICATIONS ZVS PHASE-SHIFT FULL BRIDGE CONVERTERS FOR SMPS AND WELDING EQUIPMENT ORDERING

STP12NM50FD-STP12NM50FDFP-STW14NM50FD STB12NM50FD - STB12NM50FD-1 N-CHANNEL500V-0.32-12ATO-220/FP/D2PAK/I2PAK/TO-247 FDmeshTM Power MOSFET (with FAST DIODE) TYPE VDSS RDS(on) STP12NM50FD STP12NM50FDFP STB12NM50FD STB12NM50FD-1 STW14NM50FD 500 V 500 V 500 V 500 V 500 V < < < < < 0.4 0.4 0.4 0.4 0.4 ID 12 12 12 12 14 A A A A A Pw 160 W 35 W 160 W 160 W 175 W TYPICAL RDS(on) = 0.32 HIGH dv/dt AND AVALANCHE CAPABILITIES 100% AVALANCHE TESTED LOW INPUT CAPACITANCE AND GATE CHARGE LOW GATE INPUT RESISTANCE TIGHT PROCESS CONTROL AND HIGH MANUFACTURING YIELDS DESCRIPTION The FDmeshTM 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. 3 1 3 2 TO-220 1 2 TO-220FP TO-247 3 I2PAK 1 3 12 D2PAK INTERNAL SCHEMATIC DIAGRAM APPLICATIONS ZVS PHASE-SHIFT FULL BRIDGE CONVERTERS FOR SMPS AND WELDING EQUIPMENT ORDERIN

STP12NM50FD-STP12NM50FDFP-STW14NM50FD STB12NM50FD - STB12NM50FD-1 N-CHANNEL500V-0.32-12ATO-220/FP/D2PAK/I2PAK/TO-247 FDmesh Power MOSFET (with FAST DIODE) TYPE STP12NM50FD STP12NM50FDFP STB12NM50FD STB12NM50FD-1 STW14NM50FD VDSS R DS(on) 500 500 500 500 500 < < < < < V V V V V 0.4 0.4 0.4 0.4 0.4 ID 12 12 12 12 14 A A A A A Pw 160 W 35 W 160 W 160 W 175 W TYPICAL RDS(on) = 0.32 HIGH dv/dt AND AVALANCHE CAPABILITIES 100% AVALANCHE TESTED LOW INPUT CAPACITANCE AND GATE CHARGE LOW GATE INPUT RESISTANCE TIGHT PROCESS CONTROL AND HIGH MANUFACTURING YIELDS 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. 3 2 1 3 2 TO-220 1 TO-220FP TO-247 3 I2PAK 1 3 12 D 2PAK INTERNAL SCHEMATIC DIAGRAM APPLICATIONS ZVS PHASE-SHIFT FULL BRIDGE CONVERTERS FOR SMPS AND WELDING EQUIPMENT ORDERING

STP12NM50FD/FP - STW14NM50FD N-channel 500V - 0.32 - 12A - TO-220/FP - D2/I2PAK - TO-247 FDmeshTM Power MOSFET (with fast diode) General features Type VDSS RDS(on) ID Pw STB12NM50FD 500V <0.4 12A 160W STB12NM50FD-1 500V <0.4 12A 160W STP12NM50FD 500V <0.4 12A 160W STP12NM50FDFP 500V <0.4 12A 35W STW14NM50FD 500V <0.4 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 DPAK DPAK 3 12 TO-247 IPAK Internal schematic diagram Description The FDmeshTM 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 DPAK Tape & reel STB12NM50FD-1 B12NM50FD IPAK T

STP12NM50FD/FP - STW14NM50FD N-channel 500V - 0.32 - 12A - TO-220/FP - D2/I2PAK - TO-247 FDmeshTM Power MOSFET (with fast diode) General features Type VDSS RDS(on) ID Pw STB12NM50FD 500V <0.4 12A 160W STB12NM50FD-1 500V <0.4 12A 160W STP12NM50FD 500V <0.4 12A 160W STP12NM50FDFP 500V <0.4 12A 35W STW14NM50FD 500V <0.4 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 Description 3 1 3 2 1 TO-220 2 TO-220FP 3 1 DPAK DPAK TO-247 r P e t le uc od ) s t( 3 12 IPAK Internal schematic diagram o s b O - The FDmeshTM 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 ) s ( ct u d o r P e Switching application t e l Orderocodes s b O Part number Marking Package Packaging ST

ZT4 STD4NK50ZT4 STD5NK50ZT4 STD5NK50ZT4 STD4NS25T4 STD7NK40ZT4 STD7NK40ZT4 STD6NK50ZT4 STD5N20T4 STD5N20LT4 STW20NK50Z STB10NK60Z-1 STB9NK60Z-1 STB9NK50Z-1 IRF630 IRF630 STP10NK60Z STP11NK40Z STP11NK40Z STP12PF06 STP10NK60Z STP10NK60Z STP16NF06L STP14NF12 STP12NM50FD STP11NK50Z STP16NS25 STP14NF10 STP22NE10L STP17NK40Z STP20N20 STP20NK50Z STP20NK50Z STP22NE10L STP22NE10L STP20N20 IRF640 Direct ST nearest Fairchild STD25NF10T4 STD3NK50ZT4 STD3NK60ZT4 STD3NK60ZT4 STD3NK80Z-1 STD3NK90ZT4 STD5NK40ZT4 STD1HNC60T4 STD5N20T4 STD4NS25T4 STD7NK40ZT4 STD3NM50T4 STD5N20T4 STD5N20LT4 STD4NK50ZT4 STD6NK50ZT4 STD4NK60ZT4 STD5NK40ZT4 STD5NK40ZT4 STD5NK50ZT4 STD6NF10T4 STD6NF10T4 STW20NM50 STB13NK60Z-1 STB9NK50Z-1 STB9NK60Z-1 STB10NK60Z-1 STB12NM50FD-1 STQ3NK50ZR-AP STP13NK60Z STP17NK40Z IRF640 STP13NK60Z STP13NK60Z STP16NF06 STP14NF10 STP11NK50Z STP12NM50FD STP12NK30Z STP16NS25 STP22NS25Z STP22NE10L STP12PF06 IRF640 STP20NM50 STP20NM50 STP14NF10 IRF640 STP20N20 STP2NK60Z FQP1N60C FQP20N06 FQP20N06L

.35 28 8.4 12 TO-220 270 2.23 16.5 15 STP12NM50FP 500 0.35 28 8.4 12 TO-220FP 270 2.23 16.5 15 STW14NM50 500 0.35 28 8.4 12 TO-247 270 2.23 16.5 15 STB12NM50FDT4 500 0.4 27.5 8.8 12 D2PAK 116 0.46 8 20 STB12NM50FD-1 500 0.4 27.5 8.8 12 I2PAK 116 0.46 8 20 STP12NM50FD 500 0.4 27.5 8.8 12 TO-220 116 0.46 8 20 STP12NM50FDFP 500 0.4 27.5 8.8 12 TO-220FP 116 0.46 8 20 STW14NM50FD 500 0.4 27.5 8.8 14 TO-247 116 0.46 8 20 STD5NM50T4 500 0.8 13 9.1 7.5 DPAK 185 1.1 11.5 15 STP8NM50 500 0.8 13 9.1 7.5 TO-220 185 1.1 11.5 15 STP8NM50FP 500 0.8 13 9.1 7.5 TO-220FP 185 1.1 11.5 15 STD3NM50T4 500 3 5.5 13.75 3 DPAK 210 0.79 7.5 15 STE70NM60 600 0.055 178 8.9 70 ISOTOP 600 14.4 48 15 STY60NM60 600 0.055 178 8.9 60 Max247 600 14.4 48 15 STW45NM60 600 0.11 96 8.64 45 TO-247 508 10 40 15 STW26NM60 600 0.135 73 9.125 30 TO-247 73 45 30.5 15 STW30NM60D 600 0.145 73 10.25 30 TO-247 165 1.1 14 20 STB25NM60NT4* 600 0.17 20 D2PAK STB25NM60N-1* 600 0.17 20 I2PAK Part number * Coming soon 1 Qg(typ) RDS(on)*Q

15V VCC D8 15V VCC1 C10 R42 10k 20V 33u D7 1N4148 R2 10K R1 1.5M 1k R43 5 Start 6 R132 R133 D5 VCC R13 270K 270K 1N4148 270K 1u 1N4148 R4 100 C4 R5 100 C2 0.22u D4 C5 50V 47u C1 0.22u L2 Bridge D1 B 7 C6 10n 3 8 R40 10k 6 U1 1 3 2 100 R48 680n C7 R7 20 Q1 STP12NM50FD 3 2 R41 2k 4 7 C8 330n R612k L6562A 5 2 R11 62K 4 1 D15 U5B LM358D 1N4148 C25 1u VCC1 C9 33u VCC R3 330K D3 1N4148 0.47u C3 4 1 L3 1 12 R49 10K Q13 R10 6.8K 3 31 Trans 1 2 C17 100n R15 36K C16 1u 2 4 T1 42 0.47 R14 C11 450V 47u Q6 STQ3NK50ZR-AP C29 * 630V 0.1u Vbus R12 0.47 R9 82k R8 1M D2 STTH2L06Vbus Vig2 C15 1u 6 200 1N4148 LAMP 2N7002 Q12 1N4148 D12 2N7002 1N4148 Q11 D14 R39 360 ZCD Vig1 400V 0.47u C13 400V 0.47u C12 Q5 STP9NK50Z 1N4148 2N7002 VS1 D11 200 R38 VBB R17 200 VS2 D13 Q10 R36 2k VCC1 L6569A LVG 5 GND U4 4 OUT 8 Vboot 7 HVG VBB R37 Cf Rf Vig1 3 2 1 Vcc VCC1 R16 200 Q4 STP9NK50Z R20 20K * R19 1K 910 R18 Start U2 5 4 8 CT1 2 R32 2k 36K R34 VCC1 R33 8 68K 150K R35 VCC1 680 R27 VBB C23 1u R28 Q8 10K MMBT2222 R26 10K L6385ED

1u R18 ZCD Inductor 1.1mH R20 20K U5A LM358D 4 C20 100n Vig2 L4 3 2/4 2 4 8 1 2 VCC1 8 100n C22 5 1 2 4 CT2 3 CT VS2 R23 1.8k 36K R34 R33 68K R32 C21 1n R25 4.7k D9 1N4148 5.1k R22 1 2k 6 3 2 C19 1u 150K R35 2V D10 R24 4.7k VCC1 R21 24k C24 1.5u Q3 R30 20 STP12NM50FD 3 4 20 R31 VS1 Q2 STP12NM50FD L6562A 7 CT1 CT OUT 8 Vboot HVG 680 R27 VBB 5 LVG GND 4 6 7 1 2 MMBT2222 Q8 R26 10K U3 L6385ED LIN HIN 3 Vcc VCC1 R28 10K C23 1u VBB R29 680 MMBT2222 Q9 Figure 1. A 1 1 1 L3 1 Schematic diagram STEVAL-ILH003V1 Schematic diagram Circuit schematic AM03202v1 STEVAL-ILH003V1 2 Revision history Revision history Table 1. Document revision history Date Revision 24-Nov-2008 1 Changes Initial release. 3/4 STEVAL-ILH003V1 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 desc

s Conductance Mhos: 5.0 Trans Conductance A: 5.5 Gate Threshold min: 1.5 Gate Threshold max: 4.0 Resistance Switching ton: 100 Resistance Switching toff: 250 Resistance Switching ID: 5.0 Case Style: TO-204AA/TO-3 Polarity: Industry Type: STM3112 STI Type: STP12NM50FD Notes: Breakdown Voltage: 500 Continuous Current: 12 RDS(on) Ohm: 0.4 Trans Conductance Mhos: 9.8 Typ Trans Conductance A: 6.0 Gate Threshold min: 3.0 @ 250uA Gate Threshold max: 5.0 @ 250uA Resistance Switching ton: 19 Typ Resistance Switching toff: Resistance Switching ID: 6.0 Case Style: TO-220AB/TO-220 Fet Polarity: Industry Type: STP12NM50FD STI Type: STP3N160A Notes: Breakdown Voltage: 1600 Continuous Current: 250 RDS(on) Ohm: 5.0 Trans Conductance Mhos: Trans Conductance A: Gate Threshold min: Gate Threshold max: Resistance Switching ton: Resistance Switching toff: Resistance Switching ID: Case Style: TO-220AB/TO-220 Fet Polarity: Industry Type: STP3N160A STI Type: STP3N170A Notes: Breakdown Voltage: 1700 Continuo

F3LLT4 STD60NF3LLT4 STP85NF55 STP150NF55 STP36NF06 STP45NF06 STP55NF06 STP60NF06L STP60NF06 STP75NF75 STP140NF75 STP40NF10 STP80NF10 STP80NS04Z STP60NS04Z STP62NS04Z STD4NS25T4 STP16NS25 STP12NM50 STD5NM50T4 STW45NM50FD STW20NM50FD STP20NM50FD STW14NM50FD STP12NM50FD STP20NM60FD STP11NM60FD STP9NK60ZD STW29NK50ZD 30 30 -30/30 -100/100 30 30 30 55 55 60 60 60 60 60 75 75 100 100 Clamped Clamped Clamped 250 250 500 500 500 500 500 500 500 600 600 600 500 Dual N-channel mosfet Transistor for high frequency inverter drive Complementary pair mosfet N-channel mosfet Transistor for DC motor drive Double zener protected mosfet N-channel mesh overlay mosfet Transistor for high frequency inverter drive MDmesh mosfet FDmesh mosfet High frequency transistor with fast body diode for inverter drive SuperFREDmesh mosfet SO-8 SO-8 SO-8 SO-8 TO-220 DPAK DPAK TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 DPAK TO-220 TO-220 DPAK TO-247 TO-247 TO-220 TO-220 TO-220