STB9NK90Z, STF9NK90Z STP9NK90Z, STW9NK90Z N-channel 900 V, 1.1 Ω, 8 A, TO-220, TO-220FP, D2PAK, TO-247 Zener-protected SuperMESH™ Power MOSFET Features Type VDSS RDS(on) max. ID Pw STB9NK90Z 160 W STW9NK90Z 160 W STP9NK90Z 900V <1.3Ω STF9NK90Z ■ Extremely high dv/dt capability ■ 100% avalanche tested ■ Gate charge minimized 8A 3 3 1 1 2 D²PAK TO-220 160 W 40 W 2 3 3 1 2 1 TO-220FP TO-247 Application ■ Figure 1. Switching applications Internal schematic diagram D(2) Description The SuperMESH™ series is obtained through an optimization of STMicroelectronics’ wellestablished strip-based PowerMESH™ layout. In addition to pushing on-resistance significantly lower, it also ensures very good dv/dt capability for the most demanding applications. This series complement STs’ full range of high voltage power MOSFETs. G(1) S(3) AM01476v1 Table 1. Device summary Order codes Marking Package Packaging STB9NK90Z B9NK90 D²PAK Tape and reel STF9NK90Z F9NK90Z TO-220FP STP9NK90Z P9NK90Z TO-220 STW9NK90Z W9NK90Z TO-247 May 2010 Doc ID 9479 Rev 7 Tube 1/17 www.st.com 17 Contents STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ............................ 6 3 Test circuits 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/17 .............................................. 9 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z 1 Electrical ratings Electrical ratings Table 2. Absolute maximum ratings Value Symbol Parameter Unit TO-220, D²PAK TO-247 TO-220FP VDS Drain-source voltage (VGS = 0) 900 V VGS Gate-source voltage ± 30 V ID Drain current (continuous) at TC = 25 °C 8 8(1) A ID Drain current (continuous) at TC=100 °C 5 5(1) A Drain current (pulsed) 32 32(1) A Total dissipation at TC = 25 °C 160 40 W Derating Factor 1.28 0.32 W/°C IDM (2) PTOT Vesd(G-S) G-S ESD (HBM C=100 pF, R=1.5 kΩ) dv/dt(3) VISO TJ Tstg Peak diode recovery voltage slope Insulation withstand voltage (RMS) from all three leads to external heat sink (t=1s;TC=25°C) 4 KV 4.5 V/ns -- 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 Rthj-case Parameter Thermal resistance junction-case max Rthj-a Thermal resistance junction-ambient max Tl Maximum lead temperature for soldering purpose Table 4. Symbol TO-220 TO-220FP TO-247 D²PAK 0.78 3.1 62.5 300 Unit 0.78 °C/W 50 °C/W °C Avalanche characteristics 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= 50 V) (see Figure 22)(see Figure 23) Doc ID 9479 Rev 7 Value Unit 8 A 300 mJ 3/17 Electrical characteristics 2 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Electrical characteristics (TCASE = 25 °C unless otherwise specified) Table 5. Symbol On/off states Parameter Test conditions Min. Typ. Max. Unit Drain-source breakdown voltage ID = 1 mA, VGS= 0 IDSS Zero gate voltage drain current (VGS = 0) VDS = max rating, VDS = max rating @125 °C 1 50 µA µA IGSS Gate body leakage current (VDS = 0) VGS = ± 20 V, VDS = 0 ±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 = 3.6 A 1.1 1.3 Ω Min. Typ. Max. Unit V(BR)DSS Table 6. Symbol Ciss Coss Crss Coss eq(1) Qg Qgs Qgd 900 3 V Dynamic Parameter Test conditions Input capacitance Output capacitance Reverse transfer capacitance VDS = 25 V, f = 1 MHz, VGS = 0 - 2115 190 40 - pF pF pF Equivalent output capacitance VGS = 0, VDS = 0 to 720 V - 115 - pF Total gate charge Gate-source charge Gate-drain charge VDD = 720 V, ID = 8 A VGS =10 V Figure 20 - 72 14 38 - nC nC nC 1. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from 0 to 80% VDSS 4/17 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Table 7. Switching times Symbol Parameter td(on) tr td(off) tf Table 8. Symbol ISD Test conditions Turn-on delay time Rise Time VDD = 450 V, ID = 4 A, RG = 4.7 Ω, VGS = 10 V Figure 19 Figure 24 Turn-off delay time Fall time Min. Typ. Max. Unit - 22 13 - ns ns - 55 28 - ns ns Min Typ. Max Unit 8 A 32 A 1.6 V Source drain diode Parameter Test conditions Source-drain current - (1) Source-drain current (pulsed) (2) Forward on voltage ISD = 8 A, VGS=0 - Reverse recovery time Reverse recovery charge Reverse recovery current ISD = 8 A, di/dt = 100 A/µs, VDD = 50 V, Tj = 150 °C Figure 21 - 950 10 21 Test conditions Min. Typ. ISDM VSD Electrical characteristics trr Qrr IRRM ns µC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration=300 µs, duty cycle 1.5% Table 9. Symbol BVGSO Gate-source Zener diode Parameter Gate-source breakdown voltage IGS = ±1 mA(open drain) 30 Max. - Unit V 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. Doc ID 9479 Rev 7 5/17 Electrical characteristics STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z 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. Safe operating area for TO-247 Figure 7. Thermal impedance for TO-247 6/17 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Figure 8. Output characteristics Figure 10. Transconductance Figure 9. Electrical characteristics Transfer characteristics Figure 11. Static drain-source on resistance Figure 12. Gate charge vs gate-source voltage Figure 13. Capacitance variations Doc ID 9479 Rev 7 7/17 Electrical characteristics STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Figure 14. Normalized gate threshold voltage vs temperature Figure 15. Normalized on resistance vs temperature Figure 16. Source-drain diode forward characteristics Figure 17. Normalized BVDSS vs temperature Figure 18. Maximum avalanche energy vs temperature 8/17 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z 3 Test circuits Test circuits Figure 19. Switching times test circuit for resistive load Figure 20. Gate charge test circuit VDD 12V 47kΩ 1kΩ 100nF 3.3 µF 2200 RL µF VGS IG=CONST VDD 100Ω Vi=20V=VGMAX VD RG 2200 µF D.U.T. D.U.T. VG 2.7kΩ PW 47kΩ 1kΩ PW AM01468v1 AM01469v1 Figure 21. Test circuit for inductive load Figure 22. Unclamped Inductive load test switching and diode recovery times circuit A A D.U.T. FAST DIODE L A D G S 3.3 µF B B B VD L=100µH 25 Ω 1000 µF D VDD 2200 µF 3.3 µF VDD ID G RG S Vi D.U.T. Pw AM01470v1 Figure 23. Unclamped inductive waveform AM01471v1 Figure 24. Switching time waveform ton V(BR)DSS tdon VD toff tr tdoff tf 90% 90% IDM 10% ID VDD 10% 0 VDD VDS 90% VGS AM01472v1 0 Doc ID 9479 Rev 7 10% AM01473v1 9/17 Package mechanical data 4 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 10/17 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Table 10. Package mechanical data TO-220FP mechanical data mm Dim. Min. Typ. Max. A 4.4 4.6 B 2.5 2.7 D 2.5 2.75 E 0.45 0.7 F 0.75 1 F1 1.15 1.70 F2 1.15 1.70 G 4.95 5.2 G1 2.4 2.7 H 10 10.4 L2 16 L3 28.6 30.6 L4 9.8 10.6 L5 2.9 3.6 L6 15.9 16.4 L7 9 9.3 Dia 3 3.2 Figure 25. TO-220FP drawing L7 E A B D Dia L5 L6 F1 F2 F G H G1 L4 L2 L3 7012510_Rev_K Doc ID 9479 Rev 7 11/17 Package mechanical data STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z TO-220 type A mechanical data mm 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 4.60 0.88 1.70 0.70 15.75 1.27 10 2.40 4.95 1.23 6.20 2.40 13 3.50 10.40 2.70 5.15 1.32 6.60 2.72 14 3.93 16.40 28.90 3.75 2.65 3.85 2.95 0015988_Rev_S 12/17 Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Package mechanical data TO-247 mechanical data Dim. mm. Min. Typ. Max. A 4.85 5.15 A1 2.20 2.60 b 1.0 1.40 b1 2.0 2.40 b2 3.0 3.40 c 0.40 0.80 D 19.85 20.15 E 15.45 15.75 e 5.45 L 14.20 L1 3.70 L2 14.80 4.30 18.50 øP 3.55 øR 4.50 S 3.65 5.50 5.50 Doc ID 9479 Rev 7 13/17 Package mechanical data STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z D2PAK (TO-263) mechanical data Dim A A1 b b2 c c2 D D1 E E1 e e1 H J1 L L1 L2 R V2 mm Min Typ 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 in c h Max 4.60 0.23 0.93 1.70 0.60 1.36 9.35 10.40 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 0.173 0.001 0.027 0.045 0.017 0.048 0.352 0.295 0.394 0.334 2.54 4.88 15 2.49 2.29 1.27 1.30 0.208 0.624 0.106 0.110 0.055 0.069 0.016 0079457_M 14/17 Min Doc ID 9479 Rev 7 8° STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z 5 Packaging mechanical data Packaging mechanical data D2PAK FOOTPRINT TAPE AND REEL SHIPMENT REEL MECHANICAL DATA DIM. mm MIN. A B DIM. mm inch 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 0.153 0.161 MIN. 330 1.5 C 12.8 D 20.2 G 24.4 N 100 T TAPE MECHANICAL DATA inch MAX. MAX. 12.992 0.059 13.2 0.504 0.520 26.4 0.960 1.039 0795 3.937 30.4 1.197 BASE QTY BULK QTY 1000 1000 MAX. P0 3.9 4.1 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 0.0098 0.0137 W 23.7 24.3 0.933 0.956 * on sales type Doc ID 9479 Rev 7 15/17 Revision history 6 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z Revision history Table 11. 16/17 Revision history Date Revision Changes 08-Sep-2005 2 Complete version 27-Oct-2005 3 Inserted ecopack indication 20-Jul-2006 4 New template, no content change 20-Mar-2007 5 Typo mistake on cover page 13-Jul-2007 6 Corrected unit on Table 5.: On/off states 19-May-2010 7 Corrected Figure 18: Maximum avalanche energy vs temperature Doc ID 9479 Rev 7 STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z 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. 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