Si4435BDY Vishay Siliconix P-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY • Halogen-free According to IEC 61249-2-21VDS (V)RDS(on) ( Ω )ID (A)Definition 0.020 at VGS = - 10 V - 9.1 • TrenchFET® Power MOSFET - 30 0.035 at V • Advanced High Cell Density Process GS = - 4.5 V - 6.9 • Compliant to RoHS Directive 2002/95/EC APPLICATIONS • Load Switches • Battery Switch SO-8 S S 1 8 D S 2 7 D S 3 6 D G G 4 5 D Top View D Ordering Information: Si4435BDY-T1-E3 (Lead (Pb)-free) Si4435BDY-T1-GE3 (Lead (Pb)-free and Halogen-free) P-Channel MOSFET ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted ParameterSymbol10 sSteady StateUnit Drain-Source Voltage VDS - 30 V Gate-Source Voltage VGS ± 20 TA = 25 °C - 9.1 - 7 Continuous Drain Current (T I J = 150 °C)a D TA = 70 °C - 7.3 - 5.6 A Pulsed Drain Current IDM - 50 Continuous Diode Current (Diode Conduction)a IS - 2.1 - 1.25 TA = 25 °C 2.5 1.5 Maximum Power Dissipationa PD W TA = 70 °C 1.6 0.9 Operating Junction and Storage Temperature Range TJ, Tstg - 55 to 150 °C THERMAL RESISTANCE RATINGSParameter SymbolTypicalMaximumUnit t ≤ 10 s 40 50 Maximum Junction-to-Ambienta RthJA Steady State 70 85 °C/W Maximum Junction-to-Foot (Drain) Steady State RthJF 18 22 Notes: a. Surface Mounted on 1" x 1" FR4 board. Document Number: 72123 www.vishay.com S09-0767-Rev. D, 04-May-09 1