SI4866DY Datasheet and Replacement

Si4866DYVishay SiliconixN-Channel Reduced Qg, Fast Switching MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Available0.0055 at VGS = 4.5 V 17 TrenchFET Power MOSFETs120.008 at VGS = 2.5 V 14 PWM Optimized for High Efficiency Low Output Voltage 100 % Rg Tested APPLICATIONS Synchronous

Si4866BDYVishay SiliconixN-Channel 12-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.0053 at VGS = 4.5 V 21.5 TrenchFET Power MOSFET0.006 at VGS = 2.5 V 12 20.2 29.5 nC 100 % Rg and UIS Tested0.0074 at VGS = 1.8 V 18.2APPLICATIONS Synchronous Rectifier Poi

Si4866BDYVishay SiliconixN-Channel 12-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.0053 at VGS = 4.5 V 21.5 TrenchFET Power MOSFET0.006 at VGS = 2.5 V 12 20.2 29.5 nC 100 % Rg and UIS Tested0.0074 at VGS = 1.8 V 18.2APPLICATIONS Synchronous Rectifier Poi

Si4862DYVishay SiliconixN-Channel 16-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Available0.0033 at VGS = 4.5 V 25 TrenchFET Power MOSFETs: 2.5 V Rated160.0055 at VGS = 2.5 V 20 Low 3.3 m RDS(on) Low Gate Resistance 100 % Rg Tested APPLICATIONS Synchronous Rectification

Si4864DYVishay SiliconixN-Channel 20-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Available0.0035 at VGS = 4.5 V 25 TrenchFET Power MOSFETs: 2.5 V Rated200.0047 at VGS = 2.5 V 20 Low 3.5 m RDS(on) PWM (Qgd and Rg) Optimized APPLICATIONS Low-Side MOSFET in Synchronous Buck DC/DC

Si4860DYVishay SiliconixN-Channel Reduced Qg, Fast Switching MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)Available0.008 at VGS = 10 V 16 TrenchFET Power MOSFETs300.011 at VGS = 4.5 V 15 PWM Optimized for High Efficiency 100 % Rg Tested APPLICATIONS Buck Converter- High Side- Low Sid