STP6NK90Z - STP6NK90ZFP STB6NK90Z - STW7NK90Z Ω 2 N-channel 900V - 1.56 - 5.8A - TO-220/TO-220FP/D PAK/TO-247 Zener-protected SuperMESH™ Power MOSFET Features Type V R I DSS DS(on) D STP6NK90Z 900 V < 2 Ω 5.8 A STP6NK90ZFP 900 V < 2 Ω 5.8 A 3 2 1 STB6NK90Z 900 V < 2 Ω 5.8 A TO-220FP TO-220 STW7NK90Z 900 V < 2 Ω 5.8 A ■ Extremely high dv/dt capability ■ 100% avalanche tested ■ Gate charge minimized 3 1 ■ Very low intrinsic capacitances D2PAK TO-247 ■ Very good manufacturing repeatability Description Internal schematic diagram 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. Such series complements ST full range of high voltage MOSFETs. Application ■ Switching application Order codes Part number Marking Package Packaging STP6NK90Z P6NK90Z TO-220 Tube STP6NK90ZFP P6NK90ZFP TO-220FP Tube STB6NK90ZT4 B6NK90Z D2PAK Tape e reel STW7NK90Z W7NK90Z TO-247 Tube April 2007 Rev 5 1/18 www.st.com 18

Contents STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 4 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit TO-220/ TO220FP D2PAK/TO247 V Drain-source voltage (V = 0) 900 V DS GS V Gate-source voltage ± 30 V GS I Drain current (continuous) at T = 25°C 5.8 5.8 (1) A D C I Drain current (continuous) at T = 100°C 3.65 3.65 (1) A D C I (2) Drain current (pulsed) 23.2 23.2 (1) A DM P Total dissipation at T = 25°C 140 30 W TOT C Derating factor 1.12 0.24 W/°C dv/dt(3) Peak diode recovery voltage slope 4.5 V/ns Insulation withstand voltage (RMS) from V all three leads to external heat sink - 2500 V ISO (t=1s; Tc= 25°C) T Max operating junction temperature °C j -55 to 150 T Storage temperature °C stg 1. Limited only by maximum temperature allowed 2. Pulse width limited by safe operating area 3. I ≤ 5.8 A, di/dt ≤ 200A/µs, V ≤ V , T ≤ T SD DD (BR)DSS j JMAX. Table 2. Thermal data Symbol Parameter Value Unit TO-220 D2PAK TO-220FP TO-247 Thermal resistance junction- R 0.89 4.2 0.89 °C/W thj-case case max Thermal resistance junction- R 60 °C/W thj-pcb case max Thermal resistance junction- R 62.5 50 °C/W thj-amb ambient max Maximum lead temperature for T 300 °C l soldering purpose 3/18

Electrical ratings STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Table 3. Avalanche characteristics Symbol Parameter Value Unit Avalanche current, repetitive or not-repetitive I 5.8 A AR (pulse width limited by Tj Max) Single pulse avalanche energy E 300 mJ AS (starting Tj=25°C, Id=Iar, Vdd=50V) Table 4. Gate-source zener diode Symbol Parameter Test conditions Min. Typ. Max. Unit BV Gate-source breakdown voltage Igs=± 1mA (Open Drain) 30 V GSO 1.1 Protection features of gate-to-source zener diodes 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. 4/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics 2 Electrical characteristics (T =25°C unless otherwise specified) CASE Table 5. On/off states Symbol Parameter Test conditions Min. Typ. Max. Unit Drain-source V(BR)DSS ID =1mA, VGS = 0 900 V Breakdown voltage Zero gate voltage VDS = Max Rating 1 µA I DSS Drain current (VGS = 0) VDS = Max Rating, TC = 125°C 50 µA Gate-body leakage IGSS Current (V = 0) VGS = ± 20 V ± 10 µA DS VGS(th) Gate threshold voltage VDS = VGS, ID = 100 µA 3 3.75 4.5 V Static drain-source on RDS(on) resistance VGS = 10 V, ID = 2.9 A 1.56 2 Ω Table 6. Dynamic Symbol Parameter Test conditions Min. Typ. Max. Unit gfs (1) Forward transconductance VDS = 15v, ID = 2.9 A 5 S Ciss Input capacitance 1350 pF V = 25 V, f = 1 MHz, Coss Output capacitance DS 130 pF V = 0 C Reverse transfer capacitance GS 26 pF rss Coss eq. (2) Ecaqpuaivcaitlaennct eoutput VDS =0V, VDS = 0V to 720V 70 pF t d(on) Turn-on delay time 17 ns V = 450 V, I = 3 A, tr Rise time RDD = 4.7 Ω, VD = 10 V 45 ns t Turn-off delay time G GS 20 ns r(off) (see Figure20) t Fall time 20 ns r Qg Total gate charge 46.5 60.5 nC V = 720 V, I = 5.8 A, DD D Qgs Gate-source charge 8.5 nC V = 10 V Q Gate-drain charge GS 25 nC gd Tr(Voff) Off-voltage rise time VDD = 720 V, ID = 5.8 A, 11 ns Tr Fall time RG = 4.7 Ω, VGS = 10 V 12 ns Tc Cross-over time (see Figure22) 20 ns 1. Pulsed: pulse duration=300µs, duty cycle 1.5% 2. C is defined as a constant equivalent capacitance giving the same charging time as C when V oss eq. oss DS increases from 0 to 80% V . DSS 5/18

Electrical characteristics STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Table 7. Source drain diode Symbol Parameter Test conditions Min. Typ. Max. Unit I Source-drain current 5.8 A SD I (1) Source-drain current (pulsed) 23.2 A SDM VSD(2) Forward on voltage ISD = 5.8 A, VGS = 0 1.6 V I = 5.8 A, di/dt = 100 SD t Reverse recovery time 840 ns rr A/µs Q Reverse recovery charge 5880 µC rr V = 36 V, Tj = 150°C DD I Reverse recovery current 14 A RRM (see Figure22) 1. Pulsed: pulse duration=300µs, duty cycle 1.5% 2. Pulse width limited by safe operating area 6/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics 2.1 Electrical characteristics (curves) Figure 1. Safe operating area for TO-220/ Figure 2. Thermal impedance for TO-220/ D2PAK D2PAK Figure 3. Safe operating area for TO-220FP Figure 4. Thermal impedance for TO-220FP Figure 5. Safe operating area for TO-247 Figure 6. Thermal impedance for TO-247 7/18

Electrical characteristics STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z 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 8/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics Figure 13. Normalized gate threshold voltage Figure 14. Normalized on resistance vs vs temperature temperature Figure 15. Source-drain diode forward Figure 16. Normalized BVDSS vs temperature characteristic Figure 17. Maximum avalanche energy vs temperature 9/18

Test circuit STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z 3 Test circuit Figure 18. Unclamped inductive load test Figure 19. Unclamped inductive waveform circuit Figure 20. Switching times test circuit for Figure 21. Gate charge test circuit resistive load Figure 22. Test circuit for inductive load switching and diode recovery times 10/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data 4 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 11/18

Package mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z TO-220 MECHANICAL DATA mm. inch DIM. MIN. TYP 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 L 13 14 0.511 0.551 L1 3.50 3.93 0.137 0.154 L20 16.40 0.645 L30 28.90 1.137 øP 3.75 3.85 0.147 0.151 Q 2.65 2.95 0.104 0.116 12/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data TO-220FP MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. 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 0.7 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 L7 9 9.3 0.354 0.366 Ø 3 3.2 0.118 0.126 E A D B L3 L6 L7 1 F F 1 G H G 2 F 1 2 3 L5 L2 L4 13/18

Package mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z D2PAK MECHANICAL DATA TO-247 MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 4.4 4.6 0.173 0.181 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 D1 8 0.315 E 10 10.4 0.393 E1 8.5 0.334 G 4.88 5.28 0.192 0.208 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 0.4 0.015 V2 0º 4º 3 1 14/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data TO-247 MECHANICAL DATA mm. inch DIM. MIN. TYP 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 b2 3.0 3.40 0.118 0.134 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 0.620 e 5.45 0.214 L 14.20 14.80 0.560 0.582 L1 3.70 4.30 0.14 0.17 L2 18.50 0.728 øP 3.55 3.65 0.140 0.143 øR 4.50 5.50 0.177 0.216 S 5.50 0.216 15/18

Packaging mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z 5 Packaging mechanical data D2PAK FOOTPRINT TAPE AND REEL SHIPMENT REEL MECHANICAL DATA mm inch DIM. MIN. MAX. MIN. MAX. A 330 12.992 B 1.5 0.059 C 12.8 13.2 0.504 0.520 D 20.2 0795 G 24.4 26.4 0.960 1.039 N 100 3.937 T 30.4 1.197 BASE QTY BULK QTY TAPE MECHANICAL DATA 1000 1000 mm inch DIM. MIN. MAX. MIN. MAX. 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 R 50 1.574 T 0.25 0.35 0.00980.0137 W 23.7 24.3 0.933 0.956 * on sales type 16/18

STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Revision history 6 Revision history Table 8. Revision history Date Revision Changes 29-Nov-2005 3 Complete version 16-Aug-2006 4 New template, no content change 10-Apr-2007 5 Typo mistake on Table2 17/18

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