STB11NK50Z - STP11NK50ZFP STP11NK50Z N-channel 500 V, 0.48 Ω , 10 A TO-220, TO-220FP, D2PAK Zener-protected SuperMESHTM Power MOSFET Features Type VDSS RDS(on) max ID Pw STB11NK50Z 500 V < 0.52 Ω 10 A 125 W STP11NK50ZFP 500 V < 0.52 Ω 10 A 30 W STP11NK50Z 500 V < 0.52 Ω 10 A 125 W ■ Extremely high dv/dt capability ■ 100% avalanche tested ■ Gate charge minimized ■ Very low intrinsic capacitances 3 1 3 2 1 2 TO-220FP TO-220 3 1 D2PAK Application ■ Switching applications Figure 1. Internal schematic diagram Description The SuperMESH™ series is obtained through an extreme optimization of ST’s well established strip-based PowerMESH™ layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications. Table 1. Device summary Order codes Marking Package Packaging STB11NK50ZT4 B11NK50Z D²PAK Tape and reel STP11NK50ZFP P11NK50ZFP TO-220FP Tube STP11NK50Z P11NK50Z TO-220 Tube May 2008 Rev 6 1/16 www.st.com 16 Contents STB11NK50Z - STP11NK50ZFP - STP11NK50Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Electrical characteristics (curves) ............................. 7 3 Test circuit 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 Packaging mechanical data 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 STB11NK50Z - STP11NK50ZFP - STP11NK50Z 1 Electrical ratings Electrical ratings Table 2. Absolute maximum ratings Value Symbol Parameter Unit TO-220 TO-220FP D²PAK VDS Drain-source voltage (VGS = 0) 500 VGS Gate-source voltage ± 30 V V 10 (1) 10 A Drain current (continuous) at TC=100 °C 6.3 6.3(1) A IDM(2) Drain current (pulsed) 40 40(1) A PTOT Total dissipation at TC = 25 °C 125 30 W 1 0.24 W/°C ID ID Drain current (continuous) at TC = 25 °C Derating factor VESD(G-S) Gate source ESD (HBM-C= 100 pF, R= 1.5 kΩ) 4000 V dv/dt(3) Peak diode recovery voltage slope 4.5 V/ns VISO Insulation withstand voltage (DC) TJ Tstg Operating junction temperature Storage temperature -- 2500 -55 to 150 V °C 1. Limited only by maximum temperature allowed 2. Pulse width limited by safe operating area 3. ISD ≤ 10 A, di/dt ≤ 200 A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX. Table 3. Thermal data Value Symbol Parameter Unit TO-220 TO-220FP D²PAK Rthj-case Thermal resistance junction-case max 1 4.2 °C/W Rthj-a Thermal resistance junction-ambient max 62.5 °C/W Tl Maximum lead temperature for soldering purpose 300 °C Table 4. Avalanche characteristics Symbol Parameter Value Unit IAS Avalanche current, repetitive or notrepetitive (pulse width limited by Tj max) 10 A EAS Single pulse avalanche energy (starting TJ = 25 °C, ID=IAR, VDD = 50 V) 190 mJ 3/16 Electrical characteristics 2 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Electrical characteristics (TCASE = 25 °C unless otherwise specified) Table 5. Symbol V(BR)DSS On/off states Parameter Drain-source breakdown voltage Test conditions ID = 1 mA, VGS= 0 Min. Typ. Max. Unit 500 V VDS = Max rating, VDS = Max rating @125 °C 1 50 µA µA Gate body leakage current (VDS = 0) VGS = ±20 V ±10 µA VGS(th) Gate threshold voltage VDS= VGS, ID = 100 µA 3.75 4.5 V RDS(on) Static drain-source on resistance VGS= 10 V, ID= 4.5 A 0.48 0.52 Ω Max. Unit IDSS Zero gate voltage drain current (VGS = 0) IGSS Table 6. Symbol gfs (1) Ciss Coss Crss Dynamic Parameter Qg Qgd Test conditions Forward transconductance VDS =15 V, ID = 4.5 A Input capacitance Output capacitance Reverse transfer capacitance Coss eq(2). Equivalent output capacitance Qgs 3 Total gate charge Gate-source charge Gate-drain charge Min. Typ. 7.7 S VDS =25 V, f=1 MHz, VGS=0 1390 173 42 pF pF pF VGS=0, VDS =0 to 400 V 110 pF VDD=400 V, ID = 11.4 A 49 10 25 VGS =10 V (see Figure 18) 68 nC nC nC 1. Pulsed: pulse duration=300µs, duty cycle 1.5% 2. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from 0 to 80% VDSS 4/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Table 7. Symbol td(on) tr td(off) tf tr(Voff) tf tc Table 8. Symbol Electrical characteristics Switching times Parameter Turn-on delay time Rise time Turn-off delay time Fall time Off-voltage rise time Fall time Cross-over time Test conditions Min. VDD= 250 V, ID=5.5 A, RG= 4.7 Ω, VGS=10 V (see Figure 19) VDD = 250 V, ID=5.5 A, RG = 4.7 Ω, VGS=10 V (see Figure 19) VDD=400 V, ID=11.4 A, RG=4.7 Ω, VGS=10 V (see Figure 19) Typ. Max. Unit 14.5 18 ns ns 41 15 ns ns 11.5 12 27 ns ns ns Source drain diode Max Unit Source-drain current 10 A ISDM(1) Source-drain current (pulsed) 40 A VSD(2) Forward on voltage ISD=10 A, VGS=0 1.6 V Reverse recovery time Reverse recovery charge Reverse recovery current ISD=10 A, ISD trr Qrr IRRM Parameter Test conditions Min Typ. 308 2.4 16 di/dt = 100 A/µs, VDD=45 V, Tj=150 °C ns µC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration=300µs, duty cycle 1.5% Table 9. Symbol Gate-source Zener diode Parameter Test conditions BVGSO(1) Gate-source breakdown voltage Igs=±1mA (open drain) Min. Typ. Max. Unit 30 V 1. The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device’s ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be applied from gate to source. In this respect the Zener voltage is appropriate to achieve an efficient and cost-effective intervention to protect the device’s integrity. These integrated Zener diodes thus avoid the usage of external components. 5/16 Electrical characteristics STB11NK50Z - STP11NK50ZFP - STP11NK50Z 2.1 Electrical characteristics (curves) Figure 2. Safe operating area for TO-220 / D²PAK Figure 3. Thermal impedance for TO-220 / D²PAK Figure 4. Safe operating area for TO-220FP Figure 5. Thermal impedance for TO-220FP Figure 6. Output characteristics Figure 7. Transfer characteristics 6/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Figure 8. Transconductance Electrical characteristics Figure 9. Static drain-source on resistance Figure 10. Gate charge vs gate-source voltage Figure 11. Capacitance variations Figure 12. Normalized gate threshold voltage vs temperature Figure 13. Normalized on resistance vs temperature 7/16 Electrical characteristics Figure 14. Source-drain diode forward characteristics Figure 16. Maximum avalanche energy vs temperature 8/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Figure 15. Normalized BVDSS vs temperature STB11NK50Z - STP11NK50ZFP - STP11NK50Z 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 9/16 Package mechanical data 4 STB11NK50Z - STP11NK50ZFP - STP11NK50Z 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 10/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Package mechanical data TO-220 mechanical data mm inch Dim Min A b b1 c D D1 E e e1 F H1 J1 L L1 L20 L30 ∅P Q Typ 4.40 0.61 1.14 0.48 15.25 Max Min 4.60 0.88 1.70 0.70 15.75 0.173 0.024 0.044 0.019 0.6 10.40 2.70 5.15 1.32 6.60 2.72 14 3.93 0.393 0.094 0.194 0.048 0.244 0.094 0.511 0.137 1.27 10 2.40 4.95 1.23 6.20 2.40 13 3.50 Max 0.181 0.034 0.066 0.027 0.62 0.050 16.40 28.90 3.75 2.65 Typ 0.409 0.106 0.202 0.051 0.256 0.107 0.551 0.154 0.645 1.137 3.85 2.95 0.147 0.104 0.151 0.116 11/16 Package mechanical data STB11NK50Z - STP11NK50ZFP - STP11NK50Z TO-220FP mechanical data mm. Dim. Min. A 4.40 inch Typ Max. Min. 4.60 0.173 Typ. 0.181 Max. B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.70 0.017 0.027 F 0.75 1.00 0.030 0.039 F1 1.15 1.50 0.045 0.067 F2 1.15 1.50 0.045 0.067 G 4.95 5.20 0.195 0.204 G1 2.40 2.70 0.094 0.106 H 10 10.40 0.393 L2 16 0.409 0.630 28.6 30.6 1.126 L4 9.80 10.60 0.385 1.204 0.417 L5 2.9 3.6 0.114 0.141 L6 15.90 16.40 0.626 0.645 L7 9 9.30 0.354 0.366 Dia 3 3.2 0.118 0.126 B D A E L3 L3 L6 F2 H G G1 Dia F F1 L7 L2 L5 1 2 3 L4 7012510-I 12/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Package mechanical data D²PAK (TO-263) mechanical data mm inch Dim Min A A1 b b2 c c2 D D1 E E1 e e1 H J1 L L1 L2 R V2 Typ 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 Max Min 4.60 0.23 0.93 1.70 0.60 1.36 9.35 0.173 0.001 0.027 0.045 0.017 0.048 0.352 0.295 0.394 0.334 10.40 2.54 4.88 15 2.49 2.29 1.27 1.30 Max 0.181 0.009 0.037 0.067 0.024 0.053 0.368 0.409 0.1 5.28 15.85 2.69 2.79 1.40 1.75 0.192 0.590 0.099 0.090 0.05 0.051 8° 0° 0.4 0° Typ 0.208 0.624 0.106 0.110 0.055 0.069 0.016 8° 0079457_M 13/16 Packaging mechanical data 5 STB11NK50Z - STP11NK50ZFP - STP11NK50Z 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 14/16 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 STB11NK50Z - STP11NK50ZFP - STP11NK50Z 6 Revision history Revision history Table 10. Revision history Date Revision Changes 08-Sep-2005 3 Complete version with curves 14-Oct-2005 4 Inserted ecopack indication 26-Mar-2006 5 New template, no content change 29-Apr-2008 6 IGSS value changed in Table 6 15/16 STB11NK50Z - STP11NK50ZFP - STP11NK50Z Please Read Carefully: Information in this document is provided solely in connection with ST products. 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