Si7388DP Vishay Siliconix N-Channel Reduced Q , Fast Switching MOSFET g FEATURES PRODUCT SUMMARY Halogen-free available V (V) R ()I (A) DS DS(on) D TrenchFET Power MOSFET RoHS 0.007 at V = 10 V 19 GS New Low Thermal Resistance PowerPAK COMPLIANT 30 0.010 at V = 4.5 V 15 Package with Low 1.07 mm Profile GS 100 % R Tested g APPLICATIONS PowerPAK SO-8 DC/DC Synchronous Rectifier S 6.15 mm 5.15 mm 1 S 2 S 3 G 4 D D 8 D 7 D 6 D G 5 Bottom View S Ordering Information: Si7388DP-T1-E3 (Lead (Pb)-free) Si7388DP-T1-GE3 (Lead (Pb)-free and Halogen-free) N-Channel MOSFET ABSOLUTE MAXIMUM RATINGS T = 25 C, unless otherwise noted A Parameter Symbol 10 s Steady State Unit Drain-Source Voltage V 30 DS V V Gate-Source Voltage 20 GS T = 25 C 19 12 A a I Continuous Drain Current (T = 150 C) D J T = 70 C 15 9 A A I Pulsed Drain Current 50 DM a I 4.1 1.6 Continuous Source Current (Diode Conduction) S T = 25 C 51.9 A a P W Maximum Power Dissipation D T = 70 C 3.2 1.2 A Operating Junction and Storage Temperature Range T , T - 55 to 150 J stg C b, c 260 Soldering Recommendations (Peak Temperature) THERMAL RESISTANCE RATINGS Parameter Symbol TypicalMaximumUnit t 10 s 20 25 a R Maximum Junction-to-Ambient (MOSFET) thJA Steady State 55 65 C/W Maximum Junction-to-Case (Drain) Steady State R 2.0 2.6 thJC Notes: a. Surface Mounted on 1 x 1 FR4 board. b. See Solder Profile ( Si7388DP Vishay Siliconix SPECIFICATIONS T = 25 C, unless otherwise noted J Parameter Symbol Test ConditionsMin.Typ.Max.Unit Static V V = V , I = 250 A Gate Threshold Voltage 0.80 1.6 V GS(th) DS GS D I V = 0 V, V = 12 V Gate-Body Leakage 100 nA GSS DS GS V = 30 V, V = 0 V 1 DS GS I Zero Gate Voltage Drain Current A DSS V = 30 V, V = 0 V, T = 70 C 5 DS GS J a I V 5 V, V = 10 V 40 A On-State Drain Current D(on) DS GS V = 10 V, I = 19 A 0.0058 0.007 GS D a R Drain-Source On-State Resistance DS(on) V = 4.5 V, I = 15 A 0.008 0.010 GS D a g V = 15 V, I = 19 A 40 S Forward Transconductance fs DS D a V I = 4.1 A, V = 0 V 0.75 1.1 V Diode Forward Voltage SD S GS b Dynamic Total Gate Charge Q 16.3 24 g Q V = 15 V, V = 5.0 V, I = 19 A Gate-Source Charge 4 nC gs DS GS D Gate-Drain Charge Q 5.9 gd R Gate Resistance 0.5 2.2 g Turn-On Delay Time t 14 20 d(on) t Rise Time V = 15 V, R = 15 10 15 r DD L I 1.0 A, V = 10 V, R = 6 Turn-Off Delay Time t 44 70 ns D GEN G d(off) t Fall Time 20 30 f Source-Drain Reverse Recovery Time t I = 3 A, di/dt = 100 A/s 40 70 rr F Notes: a. Pulse test pulse width 300 s, duty cycle 2 %. b. Guaranteed by design, not subject to production testing. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. TYPICAL CHARACTERISTICS 25 C, unless otherwise noted 50 50 V = 10 thru 3 V GS 40 40 30 30 20 20 T = 125 C C 10 10 25 C 1 V 2 V - 55 C 0 0 02468 10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 V - Drain-to-Source Voltage (V) V - Gate-to-Source Voltage (V) DS GS Output Characteristics Transfer Characteristics www.vishay.com Document Number: 71919 2 S-80438-Rev. E, 03-Mar-08 I - Drain Current (A) D I - Drain Current (A) D