SI4666DY Datasheet and Replacement
Type Designator: SI4666DY
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Pdⓘ - Maximum Power Dissipation: 2.5 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 25 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 12 V
|Id|ⓘ - Maximum Drain Current: 11.5 A
Tjⓘ - Maximum Junction Temperature: 150 °C
trⓘ - Rise Time: 12 nS
Cossⓘ - Output Capacitance: 236 pF
Rdsⓘ - Maximum Drain-Source On-State Resistance: 0.01 Ohm
Package: SO-8
- MOSFET Cross-Reference Search
SI4666DY Datasheet (PDF)
si4666dy.pdf

Si4666DYVishay SiliconixN-Channel 25 V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Definition0.010 at VGS = 10 V 16.5 TrenchFET Power MOSFET0.011 at VGS = 4.5 V 25 15.8 10.7 nC 100 % Rg and UIS Tested0.014 at VGS = 2.5 V 14 Compliant to RoHS Directive 2002/95/ECAPPLICATION
si4668dy.pdf

Si4668DYVishay SiliconixN-Channel 25-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.0105 at VGS = 10 V 16.2 TrenchFET Power MOSFET25 12.4 nC 100 % Rg and UIS Tested0.0125 at VGS = 4.5 V 13APPLICATIONS Synchronous BuckSO-8 - High SideDSD1 8 SD2 7 SD3
si4662dy.pdf

Si4662DYVishay SiliconixN-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.010 at VGS = 10 V 18.6 TrenchFET Power MOSFET11 nC30 100 % Rg and UIS Tested0.014 at VGS = 4.5 V 15.7APPLICATIONS High-Side Switch- Notebook DC/DC- Server DC/DCSO-8 DSD1
si4660dy.pdf

Si4660DYVishay SiliconixN-Channel 25-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.0058 at VGS = 10 V 23.1 TrenchFET Power MOSFET 17 nC25 100 % Rg and UIS Tested0.007at VGS = 4.5 V 21APPLICATIONS DC/DC Conversion- High Side - Low Side SO-8 DSD1 8 SD
Datasheet: IRFP360LC , IRFP3710 , IRFP430 , IRFP431 , IRFP432 , IRFP433 , IRFP440 , IRFP440A , IRFP250 , IRFP442 , IRFP443 , IRFP448 , IRFP450 , IRFP450A , IRFP450FI , IRFP450LC , IRFP451 .
History: VBNC1303 | IRFS4010PBF
Keywords - SI4666DY MOSFET datasheet
SI4666DY cross reference
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History: VBNC1303 | IRFS4010PBF



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