Si1470DH Vishay Siliconix N-Channel 30 V (D-S) MOSFETFEATURESPRODUCT SUMMARY • Halogen-free According to IEC 61249-2-21VDS (V)RDS(on) ( Ω )ID (A)Qg (Typ.)Definition 0.066 at VGS = 4.5 V 4.0a • TrenchFET® Power MOSFET 30 4.85 0.095 at VGS = 2.5 V 4.0 • 100 % Rg and UIS Tested • Compliant to RoHS Directive 2002/95/EC SOT-363 SC-70 (6-LEADS) APPLICATIONS • Load Switch D D 1 6 D Marking Code D 2 5 D AK XX Y Y Lot Tracea b ility and Date Code G 3 4 S G Part # Code Top V ie w S Ordering Information: Si1470DH-T1-E3 (Lead (Pb)-free) Si1470DH-T1-GE3 (Lead (Pb)-free and Halogen-free) N-Channel MOSFET ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted Parameter SymbolLimitUnit Drain-Source Voltage VDS 30 V Gate-Source Voltage VGS ± 12 TC = 25 °C 5.1 TC = 70 °C 4.0 Continuous Drain Current (TJ = 150 °C)a ID TA = 25 °C 3.8b, c A TA = 70 °C 3.1b, c Pulsed Drain Current IDM 12 Avalanche Current IAS 10 L = 0.1 mH Repetitive Avalanche Energy EAS 5 mJ TC = 25 °C 2.3 Continuous Source-Drain Diode Current IS A TA = 25 °C 1.3b, c TC = 25 °C 2.8 TC = 70 °C 1.8 Maximum Power Dissipationa PD W TA = 25 °C 1.5b, c TA = 70 °C 1.0b, c Operating Junction and Storage Temperature Range TJ, Tstg - 55 to 150 °C THERMAL RESISTANCE RATINGSParameter SymbolTypicalMaximumUnit Maximum Junction-to-Ambientb, d t ≤ 5 s RthJA 60 80 °C/W Maximum Junction-to-Foot (Drain) Steady State RthJF 34 45 Notes: a. Based on TC = 25 °C. b. Surface mounted on 1" x 1" FR4 board. c. t = 5 s. d. Maximum under steady state conditions is 125 °C/W. Document Number: 74277 www.vishay.com S10-0646-Rev. B, 22-Mar-10 1