STP90NF03L STB90NF03L-1 N-channel 30V - 0.0056Ω -90A TO-220/I2PAK Low gate charge STripFET™ Power MOSFET General features Type VDSS (@Tjmax) RDS(on) ID STP90NF03L 30V <0.0065Ω 90A STP90NF03L-1 30V <0.0065Ω 90A 3 12 3 ■ Optimal RDS(on) x Qg trade-off ■ Conduction losses reduced ■ Switching losses reduced 1 2 TO-220 I2PAK Description This application specific Power Mosfet is the third generation of STMicroelectronics unique “Single Feature Size™” strip-based process. The resulting transistor shows the best trade-off between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance. Internal schematic diagram Applications ■ Switching application Order codes Part number Marking Package Packaging STP90NF03L P90NF03L TO-220 Tube STB90NF03L-1 B90NF03L I2PAK Tube September 2006 Rev 5 1/13 www.st.com 13 Contents STP90NF03L - STB90NF03L-1 Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ............................ 6 3 Test circuit 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 ................................................ 8 STP90NF03L - STB90NF03L-1 1 Electrical ratings Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter VDS Drain-source voltage (VGS = 0) VGS Gate-source voltage Value Unit 30 V ± 20 V ID Drain current (continuous) at TC = 25°C 90 A ID Drain current (continuous) at TC=100°C 65 A Drain current (pulsed) 360 A Total dissipation at TC = 25°C 150 W Derating factor 0.73 W/°C -65 to 175 175 °C 1 °C/W IDM (1) PTOT TJ Tstg Operating junction temperature Storage temperature 1. Pulse width limited by safe operating area Table 2. Rthj-case Thermal data Thermal resistance junction-case Max Rthj-a Thermal resistance junction-ambient Max 62.5 °C/W Tl Maximum lead temperature for soldering purpose 300 °C 3/13 Electrical characteristics 2 STP90NF03L - STB90NF03L-1 Electrical characteristics (TCASE=25°C unless otherwise specified) Table 3. Symbol V(BR)DSS On/off states Parameter Drain-source breakdown voltage Test conditions ID = 250 µA, VGS= 0 Typ. Zero gate voltage drain current (VGS = 0) IGSS Gate body leakage current (VDS = 0) VGS = ±20V VGS(th) Gate threshold voltage VDS= VGS, ID = 250µA RDS(on) Static drain-source on resistance VGS= 10V, ID= 45A Unit V VDS = Max rating @125°C VGS= 5V, ID= 45A Max. 30 VDS = Max rating, IDSS Table 4. Min. 1 1 10 µA µA ± 100 nA 2.5 V 0.0056 0.0065 0.007 0.012 Ω Ω Dynamic Symbol Parameter Test conditions gfs (1) Forward transconductance VDS > ID(on) x RDS(on)max, ID = 45A Ciss Coss Crss Input capacitance Output capacitance Reverse transfer capacitance VDS =25V, f=1 MHz, VGS=0 Qg Qgs Qgd Total gate charge Gate-source charge Gate-drain charge VDD=24V, ID = 90A VGS =5V Min. Typ. Max. Unit 40 S 2700 860 170 pF pF pF 35 10 18 47 nC nC nC Typ. Max. Unit 1. Pulsed: pulse duration=300µs, duty cycle 1.5% Table 5. Symbol 4/13 Switching times Parameter Test conditions Min. td(on) tr Turn-on delay time rise time VDD = 15V, ID = 45A, RG = 4.7Ω, VGS = 4.5V (see Figure 12) 30 200 td(off) tf Turn-off-delay time fall time VDD = 15V, ID = 45A, RG = 4.7Ω, VGS = 4.5V (see Figure 12) 50 105 ns ns ns ns STP90NF03L - STB90NF03L-1 Table 6. Symbol Electrical characteristics Source drain diode Max Unit Source-drain current 90 A ISDM(1) Source-drain current (pulsed) 360 A VSD(2) Forward on voltage 1.3 V ISD trr Qrr IRRM Parameter Reverse recovery time Reverse recovery charge Reverse recovery current Test conditions Min Typ. ISD=90A, VGS=0 ISD=90A, di/dt = 100A/µs, VDD=15V, Tj=150°C (see Figure 14) 80 90 2.5 ns µC A 1. Pulse width limited by safe operating area 2. Pulsed: pulse duration=300µs, duty cycle 1.5% 5/13 Electrical characteristics STP90NF03L - STB90NF03L-1 2.1 Electrical characteristics (curves) Figure 1. Safe operating area Figure 2. Thermal impedance Figure 3. Output characterisics Figure 4. Transfer characteristics Figure 5. Transconductance Figure 6. Static drain-source on resistance 6/13 STP90NF03L - STB90NF03L-1 Electrical characteristics Figure 7. Gate charge vs gate-source voltage Figure 8. Figure 9. Normalized gate threshold voltage vs temperature Capacitance variations Figure 10. Normalized on resistance vs temperature Figure 11. Source-drain diode forward characteristics 7/13 Test circuit 3 STP90NF03L - STB90NF03L-1 Test circuit Figure 12. Switching times test circuit for resistive load Figure 13. Gate charge test circuit Figure 14. Test circuit for inductive load Figure 15. Unclamped Inductive load test switching and diode recovery times circuit Figure 16. Unclamped inductive waveform 8/13 Figure 17. Switching time waveform STP90NF03L - STB90NF03L-1 4 Package mechanical data 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 9/13 Package mechanical data STP90NF03L - STB90NF03L-1 TO-220 MECHANICAL DATA DIM. mm. MIN. 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 10/13 TYP 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 STP90NF03L - STB90NF03L-1 Package mechanical data TO-262 (I2PAK) MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 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 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 11/13 Revision history 5 STP90NF03L - STB90NF03L-1 Revision history Table 7. 12/13 Revision history Date Revision Changes 09-Sep-2004 4 Complete version 17-Aug-2006 5 New template, no content change STP90NF03L - STB90NF03L-1 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. 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