What are the primary specifications of WSP4409A and WSP4409 MOSFETs?
Both WSP4409A and WSP4409 are P-channel MOSFETs with a VDS rating of -30V and a VGS rating of ±20V. WSP4409A has a current rating of -15A with an RDS(ON) of 8mΩ at 10V, while WSP4409 features a current rating of -17.6A and a lower resistance of 5mΩ at 10V. Both come in the standard SOP-8 package.
In which applications are WSP4409 series MOSFETs typically used?
These MOSFETs are widely applied in power management circuits, including E-cigarettes, controllers, digital products, small household appliances, and various consumer electronics.
Which equivalent models can replace the WSP4409 series MOSFETs?
Suitable cross-reference models include the AOS AO4447A, STMicroelectronics STS10P3LLH6, STS5P3LLH6, STS6P3LLH6, and STS9P3LLH6, PANJIT PJL9417, as well as the Potens PDS2603.
What is the difference in input capacitance (Ciss) between WSP4409A and WSP4409?
WSP4409A has a typical input capacitance (Ciss) of 3500 pF, whereas the WSP4409 version has a lower input capacitance of 2110 pF.
What package type do the WSP4409 and WSP4409A MOSFETs use?
Both components use the widely-adopted SOP-8 surface-mount package, allowing for efficient board space usage and standard thermal performance.
Olukey
