STP90NF03L STB90NF03L-1 Ω 2 N-channel 30V - 0.0056 -90A TO-220/I PAK Low gate charge STripFET™ Power MOSFET General features V Type DSS R I (@Tjmax) DS(on) D STP90NF03L 30V <0.0065Ω 90A STP90NF03L-1 30V <0.0065Ω 90A ■ Optimal RDS(on) x Qg trade-off 123 123 ■ Conduction losses reduced TO-220 I2PAK ■ Switching losses reduced Description This application specific Power Mosfet is the third generation of STMicroelectronics unique “Single Feature Size™” strip-based process. The Internal schematic diagram 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. 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13

STP90NF03L - STB90NF03L-1 Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit V Drain-source voltage (V = 0) 30 V DS GS V Gate-source voltage ± 20 V GS I Drain current (continuous) at T = 25°C 90 A D C I Drain current (continuous) at T =100°C 65 A D C I (1) Drain current (pulsed) 360 A DM P Total dissipation at T = 25°C 150 W TOT C Derating factor 0.73 W/°C T Operating junction temperature -65 to 175 J °C T Storage temperature 175 stg 1. Pulse width limited by safe operating area Table 2. Thermal data R Thermal resistance junction-case Max 1 °C/W thj-case R Thermal resistance junction-ambient Max 62.5 °C/W thj-a Maximum lead temperature for soldering T 300 °C l purpose 3/13

Electrical characteristics STP90NF03L - STB90NF03L-1 2 Electrical characteristics (T =25°C unless otherwise specified) CASE Table 3. On/off states Symbol Parameter Test conditions Min. Typ. Max. Unit Drain-source breakdown V(BR)DSS voltage ID = 250 µA, VGS= 0 30 V Zero gate voltage drain VDS = Max rating, 1 µA I DSS current (VGS = 0) VDS = Max rating @125°C 10 µA Gate body leakage current IGSS (V = 0) VGS = ±20V ± 100 nA DS VGS(th) Gate threshold voltage VDS= VGS, ID = 250µA 1 2.5 V Static drain-source on VGS= 10V, ID= 45A 0.0056 0.0065 Ω R DS(on) resistance V = 5V, I = 45A 0.007 0.012 Ω GS D Table 4. Dynamic Symbol Parameter Test conditions Min. Typ. Max. Unit V > ID(on) x RDS(on)max g (1) Forward transconductance DS , 40 S fs I = 45A D Input capacitance C 2700 pF iss Output capacitance C V =25V, f=1 MHz, V =0 860 pF oss DS GS Reverse transfer C 170 pF rss capacitance Q Total gate charge 35 47 nC g V =24V, I = 90A Q Gate-source charge DD D 10 nC gs V =5V Q Gate-drain charge GS 18 nC gd 1. Pulsed: pulse duration=300µs, duty cycle 1.5% Table 5. Switching times Symbol Parameter Test conditions Min. Typ. Max. Unit V = 15V, I = 45A, t Turn-on delay time DD D 30 ns d(on) R = 4.7Ω, V = 4.5V t rise time G GS 200 ns r (see Figure 12) V = 15V, I = 45A, ns t Turn-off-delay time DD D 50 d(off) R =4.7Ω, V = 4.5V ns t fall time G GS 105 f (see Figure 12) 4/13

STP90NF03L - STB90NF03L-1 Electrical characteristics Table 6. Source drain diode Symbol Parameter Test conditions Min Typ. Max Unit ISD Source-drain current 90 A I (1) Source-drain current (pulsed) 360 A SDM VSD(2) Forward on voltage ISD=90A, VGS=0 1.3 V I =90A, trr Reverse recovery time SD 80 ns di/dt = 100A/µs, Qrr Reverse recovery charge 90 µC V =15V, Tj=150°C I Reverse recovery current DD 2.5 A RRM (see Figure 14) 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. Capacitance variations Figure 9. Normalized gate threshold voltage Figure 10. Normalized on resistance vs vs temperature temperature Figure 11. Source-drain diode forward characteristics 7/13

Test circuit STP90NF03L - STB90NF03L-1 3 Test circuit Figure 12. Switching times test circuit for Figure 13. Gate charge test circuit resistive load Figure 14. Test circuit for inductive load Figure 15. Unclamped Inductive load test switching and diode recovery times circuit Figure 16. Unclamped inductive waveform Figure 17. Switching time waveform 8/13

STP90NF03L - STB90NF03L-1 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 9/13

Package mechanical data STP90NF03L - STB90NF03L-1 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 10/13

STP90NF03L - STB90NF03L-1 Package mechanical data TO-262(I2PAK)MECHANICALDATA 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 STP90NF03L - STB90NF03L-1 5 Revision history T able 7. Revision history Date Revision Changes 09-Sep-2004 4 Complete version 17-Aug-2006 5 New template, no content change 12/13

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