FDS8949 vs FDS8958

This in-depth comparison of the FDS8949 and FDS8958 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Specifications
FDS8949

+BOM

6681 PCS | Fairchild Semiconductor
FDS8958

+BOM

8708 PCS | onsemi
Package SOIC-8 8-SOIC (0.154, 3.90mm Width)
Description POWER FIELD-EFFECT TRANSISTOR, 6 MOSFET N/P-CH 30V 7A/5A 8SOIC
Supplier - onsemi
Series PowerTrench® PowerTrench®
ProductStatus Active Obsolete
FETType 2 N-Channel (Dual) N and P-Channel
FETFeature Logic Level Gate Logic Level Gate
DraintoSourceVoltage(Vdss) 40V 30V
Current-ContinuousDrain(Id)@25°C 6A 7A, 5A
RdsOn(Max)@IdVgs 29mOhm @ 6A, 10V 28mOhm @ 7A, 10V
Vgs(th)(Max)@Id 3V @ 250µA 3V @ 250µA
GateCharge(Qg)(Max)@Vgs 11nC @ 5V 26nC @ 10V
InputCapacitance(Ciss)(Max)@Vds 955pF @ 20V 789pF @ 10V
Power-Max 2W 2W
OperatingTemperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
MountingType Surface Mount Surface Mount
Comparison Model : FDS8949 FDS8958

+BOM RFQ