SI4455DY Datasheet and Replacement

New ProductSi4455DYVishay SiliconixP-Channel 150-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A) Qg (Typ.)Available0.295 at VGS = - 10 V - 8.9c TrenchFET Power MOSFET- 150 23.2 nC 100% Rg Tested0.315 at VGS = - 6.0 V - 8.6c 100% UIS TestedAPPLICATIONS Active Clamp in Intermediate DC/

Si4450DYVishay SiliconixN-Channel 60-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Available0.024 at VGS = 10 V 7.5 TrenchFET Power MOSFET600.03 at VGS = 6.0 V 6.5DSO-8S D1 8S D2 7GS D3 6G D4 5Top ViewSOrdering Information: Si4450DY-T1-E3 (Lead (Pb)-free)Si4450DY-T1-GE3

New ProductSi4459ADYVishay SiliconixP-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-freeVDS (V) RDS(on) ()ID (A)d Qg (Typ.) TrenchFET Power MOSFETRoHS0.005 at VGS = - 10 V - 29 100 % Rg TestedCOMPLIANT - 30 61 nC 100 % UIS Tested0.00775 at VGS = - 4.5 V - 23APPLICATIONS Adaptor Switch NotebookSO-8S S1 8 DS D

Si4456DYVishay SiliconixN-Channel 40-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.0038 at VGS = 10 V 33 TrenchFET Gen II Power MOSFET40 37.5 nC 100 % Rg and UIS Tested0.0045 at VGS = 4.5 V 31APPLICATIONS Secondary Rectification Point of LoadSO-8 D SD1 8

Si4459ADYVishay SiliconixP-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21DefinitionVDS (V) RDS(on) ()ID (A)d Qg (Typ.) TrenchFET Power MOSFET0.005 at VGS = - 10 V - 29- 30 61 nC 100 % Rg and UIS Tested0.00775 at VGS = - 4.5 V - 23 Compliant to RoHS Directive 2002/95/ECAPPLICATIONS Adaptor Switch

Si4453DYVishay SiliconixP-Channel 12-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Definition0.0065 at VGS = - 4.5 V - 14 TrenchFET Power MOSFET 0.00775 at VGS = - 2.5 V - 12 - 13 Compliant to RoHS Directive 2002/95/EC0.01025 at VGS = - 1.8 V - 12APPLICATIONS Load Switch Battery

Si4451DYVishay SiliconixP-Channel 12-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Definition0.00825 at VGS = - 4.5 V - 14 TrenchFET Power MOSFET0.01025 at VGS = - 2.5 V - 12 - 13 Compliant to RoHS Directive 2002/95/EC0.013 at VGS = - 1.8 V - 12APPLICATIONS Load Switch Battery S