SI4704DY

www.DataSheet4U.com Si4704DY New Product Vishay Siliconix Load Switch with Level-Shift PRODUCT SUMMARY VDS2 (V) 20 FEATURES ID (A) 6.5 5.5 rDS(on) (W) 0.017 @ VGS2 = 4.5 V 0.024 @ VGS2 = 2.5 V D TrenchFETr Power MOSFET D LITTLE FOOT Plust Level Shifrt APPLICATIONS D Low Voltage BUS/Load Switching 5, 6, 7 3, 4 Q2 8 VHV SO-8 S1 VON/OFF S2 S2 1 2 3 4 Top View 8 7 6 5 VHV VIN VIN VIN VIN S2 2 VON/OFF Q1 1 S1 ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED) Parameter Input Voltage ON/OFF Voltage Continuousa Load Current Continuous Intrinsic Diode Conductiona Maximum Power Dissipationa Operating Junction and Storage Temperature Range ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W) Pulsed b IL IS PD TJ, Tstg ESD Symbol VIN VON/OFF Limit 20 8 6.5 "30 -1.15 1.25 -55 to 150 3 Unit V A W _C kV THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambient (t = steady state)a Maximum Junction-to-Foot (Q2) Symbol RthJA RthJC Typical 80 25 Maximum 100 30 Unit _C/W SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED) Parameter OFF Characteristics Reverse Leakage Current Diode Forward Voltage IFL VSD VIN = 20 V, VON/OFF = 0 V, VHV = 0 V IS = -1.15 A 0.65 1 1 mA V Symbol Test Condition Min Typ Max Unit ON Characteristics VON/OFF = 0 V, ID = 7 A, VHV = 4.5 V, VS2 = 0 V On-Resistance (Q2) On-State (Q2) Drain-Current rDS(on) VON/OFF = 0 V, ID = 6 A, VHV = 2.5 V, VS2 = 0 V VIN-OUT v 0.1 V, VIN = 5 V, VON/OFF = 0 V, VHV = 4.5 V 20 0.014 0.0195 0...