SI9435BDY Datasheet and Replacement

SMD Type ICSMD Type MOSFETP-Channel Enhancement MOSFET SI9435BDY (KI9435BDY)SOP-8 Features VDSS = -30V ID = -5.7A (VGS = -10V) RDS(ON) = 42 m @ VGS = -10 V1.50 0.15 RDS(ON) = 70 m @ VGS = -4.5 VSS D1 8GS D2 7S D3 6G D4 5DP-Channel MOSFET Absolute Maximum Ratings Ta = 25Parameter Symbol Rating UnitDrain-Source Voltag

SI9435BDY-T1-E3www.VBsemi.twP-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) RDS(on) ()ID (A)Definition0.042 at VGS = - 10 V - 5.8 TrenchFET Power MOSFET0.055 at VGS = - 6 V - 30 - 5.0 Compliant to RoHS Directive 2002/95/EC0.060 at VGS = - 4.5 V - 4.4SSO-8GSD1 8S D2 73 6SDG D4 5

SMD Type MOSFETP-Channel MOSFETSI9435DYSOP-8 Features VDS (V) =-30V ID =-5.3 A (VGS =-10V)1.50 0.15 RDS(ON) 50m (VGS =-10V) RDS(ON) 80m (VGS =-4.5V) Fast switching speed1 Source 5 Drain6 Drain2 Source7 Drain3 Source8 Drain4 Gate5 46 37 28 1 Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Drain-

SOP-8 Plastic-Encapsulate MOSFETS SI9435P-Channel Enhancement Mode Power MOSFET SOP-8Description SD1 8The SI9435 uses advanced trench technology to provide S D2 7excellent RDS(ON), low gate charge and operation with gate SD3 6G D4 5voltages as low as 4.5V. Top ViewEquivalent Cir cuitGeneral Features S VDS = -30V = -4.2A RDS(ON)

SI9435DY-T1www.VBsemi.twP-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) RDS(on) ()ID (A)Definition0.042 at VGS = - 10 V - 5.8 TrenchFET Power MOSFET0.055 at VGS = - 6 V - 30 - 5.0 Compliant to RoHS Directive 2002/95/EC0.060 at VGS = - 4.5 V - 4.4SSO-8GSD1 8S D2 73 6SDG D4 5DT