Si3437DV Vishay Siliconix P-Channel 150-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 a V (V) R () Q (Typ.) I (A) DS DS(on) g D Definition 0.75 at V = - 10 V - 1.4 TrenchFET Power MOSFET GS - 150 8 nC 100 % R and UIS Tested g 0.79 at V = - 6 V - 1.3 GS Compliant to RoHS Directive 2002/95/EC APPLICATIONS Active Clamp Circuits in DC/DC Power Supplies TSOP-6 Top View S D D 1 6 3 mm D 5 D 2 Marking Code G AH XXX G S 3 4 Lot Tracea bility and Date Code Part Code 2. 85 mm D Ordering Information: Si3437DV-T1-E3 (Lead (Pb)-free) Si3437DV-T1-GE3 (Lead (Pb)-free and Halogen-free) P-Channel MOSFET ABSOLUTE MAXIMUM RATINGS T = 25 C, unless otherwise noted A Parameter Symbol Limit Unit Drain-Source Voltage V - 150 DS V V Gate-Source Voltage 20 GS T = 25 C - 1.4 C T = 70 C - 1.1 C Continuous Drain Current (T = 150 C) I J D b,c T = 25 C - 1.1 A b,c T = 70 C - 0.88 A A I - 5 Pulsed Drain Current DM - 2.6 T = 25 C C I Continuous Source-Drain Diode Current S b,c T = 25 C 1.6 A Avalanche Current I 5 AS L = 0.1 mH Single-Pulse Avalanche Energy E 1.25 mJ AS T = 25 C 3.2 C T = 70 C 2.1 C P Maximum Power Dissipation W D b,c T = 25 C 2 A b,c T = 70 C 1.25 A T , T Operating Junction and Storage Temperature Range - 55 to 150 C J stg THERMAL RESISTANCE RATINGS Parameter Symbol Typical Maximum Unit b, d t 5 s R 51 62.5 Maximum Junction-to-Ambient thJA C/W Maximum Junction-to-Foot Steady State R 32 39 thJF Notes: a. T = 25 C. C b. Surface Mounted on 1 x 1 FR4 board. c. t = 5 s. d. Maximum under Steady State conditions is 110 C/W. Document Number: 73899 www.vishay.com S09-0766-Rev. B, 04-May-09 1Si3437DV Vishay Siliconix SPECIFICATIONS T = 25 C, unless otherwise noted J Parameter Symbol Test Conditions Min. Typ.Max.Unit Static Drain-Source Breakdown Voltage V V = 0 V, I = - 250 A - 150 V DS GS D V Temperature Coefficient V /T - 160 DS DS J I = - 250 A mV/C D V Temperature Coefficient V /T 5.5 GS(th) GS(th) J Gate-Source Threshold Voltage V V = V , I = - 250 A - 2 - 4 V GS(th) DS GS D Gate-Source Leakage I V = 0 V, V = 20 V 100 nA GSS DS GS V = - 150 V, V = 0 V - 1 DS GS Zero Gate Voltage Drain Current I A DSS V = - 150 V, V = 0 V, T = 55 C - 10 DS GS J a I V - 10 V, V = - 10 V - 3 A On-State Drain Current D(on) DS GS V = - 10 V, I = - 1.4 A 0.61 0.75 GS D a R Drain-Source On-State Resistance DS(on) V = - 6 V, I = - 1 A 0.64 0.79 GS D a g V = - 10 V, I = - 1.4 A 4.5 S Forward Transconductance fs DS D b Dynamic C Input Capacitance 510 iss C V = - 50 V, V = 0 V, f = 1 MHz Output Capacitance 30 pF oss DS GS C Reverse Transfer Capacitance 21 rss V = - 75 V, V = - 10 V, I = - 1 A 12.2 19 DS GS D Q Total Gate Charge g 812 nC Q V = - 75 V, V = - 6 V, I = - 1 A Gate-Source Charge 2.1 gs DS GS D Q Gate-Drain Charge 3.9 gd R Gate Resistance f = 1 MHz 8.5 13 g t Turn-On Delay Time 915 d(on) t V = - 75 V, R = 75 Rise Time 11 18 r DD L t I - 1 A, V = - 10 V, R = 1 Turn-Off DelayTime 28 42 d(off) D GEN g t Fall Time 12 18 f ns t Turn-On Delay Time 14 21 d(on) t V = - 75 V, R = 75 Rise Time 29 44 r DD L t I - 1 A, V = - 6 V, R = 1 Turn-Off DelayTime 23 35 d(off) D GEN g t Fall Time 14 21 f Drain-Source Body Diode Characteristics I T = 25 C Continous Source-Drain Diode Current - 1.4 S C A I Pulse Diode Forward Current - 5 SM V I = - 1 A, V = 0 V Body Diode Voltage - 0.8 - 1.2 V SD S GS t Body Diode Reverse Recovery Time 60 90 ns rr Q Body Diode Reverse Recovery Charge 120 180 nC rr I = - 1.2 A, dI/dt = 100 A/s, T = 25 C F J t Reverse Recovery Fall Time 35 a ns t Reverse Recovery Rise Time 25 b 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. www.vishay.com Document Number: 73899 2 S09-0766-Rev. B, 04-May-09