SI4178DY datasheet, подбор замены

 ..1. Size:276K  vishay
 si4178dy.pdf 

New Product Si4178DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Qg (Typ.) Definition 0.021 at VGS = 10 V 12a TrenchFET Power MOSFET 30 3.7 nC 0.033 at VGS = 4.5 V 100 % Rg and UIS Tested 6 Compliant to RoHS Directive 2002/95/EC APPLICATIONS Notebook System

 9.1. Size:252K  vishay
 si4174dy.pdf 

New Product Si4174DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( ) ID (A)a Qg (Typ.) TrenchFET Power MOSFET 0.0095 at VGS = 10 V 17 100 % Rg and UIS Tested 30 8 nC 0.013 at VGS = 4.5 V 14.5 APPLICATIONS Notebook CPU Core - High-Side Switch SO-8 D SD 1 8 SD 2

 9.2. Size:253K  vishay
 si4172dy.pdf 

Si4172DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free VDS (V) RDS(on) ( ) ID (A)a Qg (Typ.) TrenchFET Power MOSFET 0.012 at VGS = 10 V 15 30 6.8 nC Optimized for High-Side Synchronous 0.015 at VGS = 4.5 V 13 Rectifier Operation 100 % Rg Tested 100 % UIS Tested APPLICATIONS Notebook CPU Core - High-Side

 9.3. Size:270K  vishay
 si4176dy.pdf 

New Product Si4176DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Qg (Typ.) Definition 0.020 at VGS = 10 V 12a TrenchFET Power MOSFET 30 4.7 nC 0.027 at VGS = 4.5 V 100 % Rg and UIS Tested 10.4 Compliant to RoHS Directive 2002/95/EC APPLICATIONS Load Switch

 9.4. Size:268K  vishay
 si4170dy.pdf 

New Product Si4170DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free VDS (V) RDS(on) ( ) ID (A)a Qg (Typ.) TrenchFET Power MOSFET RoHS 0.0035 at VGS = 10 V 30 100 % Rg Tested COMPLIANT 30 29 nC 0.0045 at VGS = 4.5 V 27 100 % Avalanche Tested APPLICATIONS Notebook PC Core - Low Side Switch SO-8 D SD 1 8