SI4542DY Datasheet and Replacement

January 2001Si4542DY30V Complementary PowerTrenchMOSFETGeneral Description FeaturesThis complementary MOSFET device is produced using Q1: N-ChannelFairchilds advanced PowerTrench process that has6 A, 30 V RDS(on) = 28 m @ VGS = 10Vbeen especially tailored to minimize the on-stateresistance and yet maintain low gate charge forRDS(on) = 35 m @ VGS

Si4542DYVishay SiliconixN- and P-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Definition0.025 at VGS = 10 V 6.9 TrenchFET Power MOSFETN-Channel 300.035 at VGS = 4.5 V 5.8 100 % Rg Tested0.032 at VGS = - 10 V - 6.1 Compliant to RoHS Directive 2002/95/ECP-Channel - 300.045

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SI4542DYwww.VBsemi.twN- and P-Channel 30 V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) RDS(on) () DefinitionID (A)a Qg (Typ.) TrenchFET Power MOSFET0.018 at VGS = 10 V 8e 100 % Rg and UIS TestedN-Channel 30 0.020 at VGS = 8 V 8e 6.2 Compliant to RoHS Directive 2002/95/EC0.024 at VGS = 4.5 V 8e0.032 at VGS

Si4544DYVishay SiliconixN- and P-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Definition0.035 at VGS = 10 V 6.5 TrenchFET Power MOSFETsN-Channel 300.050 at VGS = 4.5 V 5.4 Compliant to RoHS Directive 2002/95/EC0.045 at VGS = - 10 V 5.7P-Channel - 300.090 at VGS = -