AOS AOD21357AOS AOD403AOS AOD423ST STD40P3LLH6PANJIT PJD70P03POTENS PDD3959NCEPOWER NCE30P30K
Technical Specifications
Part Number
Configuration
Type
VDS (V)
VGS ±(V)
ID (A)
RDS(ON) (mΩ)
RDS(ON) (mΩ)
Ciss (pF)
Package
@10V
@6V
@4.5V
@2.5V
@1.8V
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Max.
Max.
WSF40P03
Single
P-Ch
-30
25
-40
15
18
-
-
20
26
-
-
-
-
1256
TO-252-2L
Frequently Asked Questions
What is the voltage and current rating of the WSF40P03 MOSFET?
The WSF40P03 operates at a maximum drain-source voltage (VDS) of -30V and is rated for a continuous drain current (ID) of -40A.
What is the on-state resistance (RDS(ON)) value?
The device features a low on-state resistance of 15mΩ (typical) and 18mΩ (maximum) when measured at 10V. At 4.5V, the RDS(ON) is 20mΩ (typical) and 26mΩ (maximum).
What package style does the WSF40P03 use?
This MOSFET is housed in a standard, surface-mount TO-252-2L package, which provides excellent thermal performance and layout efficiency.
What are the primary applications of this P-channel MOSFET?
It is widely used in electronic cigarettes, wireless chargers, motors, emergency power units, drones, medical equipment, car chargers, controllers, digital products, small appliances, and general consumer electronics.
Which models are equivalent to the WSF40P03?
Equivalent and cross-reference models include AOS AOD21357, AOS AOD403, AOS AOD423, ST STD40P3LLH6, PANJIT PJD70P03, POTENS PDD3959, and NCEPOWER NCE30P30K.
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