Key Specifications
Applications
Electronic cigarettes
Wireless chargers
Motors
Emergency power
Drones
Medical
Car chargers
Controllers
Digital products
Small appliances
Consumer electronics
Cross Reference & Replacement Models
AOS AOD417
ST STD20P3H6AG
PANJIT PJD45P03
Sinopower SM4301PSU
NIKO PD551BA
POTENS PDD3907
Technical Parameter Specifications
| Part number |
Configuration |
Type |
VDS |
VGS |
ID (A) |
RDS(ON)(mΩ) |
RDS(ON)(mΩ) |
Ciss |
Package |
| @10V |
@6V |
@4.5V |
@2.5V |
@1.8V |
| (V) |
±(V) |
Max. |
Typ. |
Max. |
Typ. |
Max. |
Typ. |
Max. |
Typ. |
Max. |
Typ. |
Max. |
(pF) |
| WSF20P03 |
Single |
P-Ch |
-30 |
25 |
-27 |
26 |
32 |
- |
- |
36 |
45 |
- |
- |
- |
- |
1345 |
TO-252-2L |
Frequently Asked Questions
What are the main specifications of the WSF20P03 MOSFET?
The WSF20P03 is a P-channel MOSFET with a voltage rating of -30V, a continuous drain current of -27A, and a static drain-source on-resistance (RDS(ON)) of 26mΩ. It is housed in a TO-252-2L package.
What is the gate-source voltage (VGS) and input capacitance (Ciss) of WSF20P03?
The gate-source voltage limit is ±25V, and the input capacitance (Ciss) is 1345 pF.
In what products is the WSF20P03 MOSFET typically applied?
It is widely used in electronic cigarettes, wireless chargers, motors, emergency power supplies, drones, medical equipment, car chargers, controllers, digital products, small appliances, and consumer electronics.
Which MOSFET models can be used as equivalents to WSF20P03?
Compatible replacement models include AOS AOD417, ST STD20P3H6AG, PANJIT PJD45P03, Sinopower SM4301PSU, NIKO PD551BA, and POTENS PDD3907.
What is the on-resistance (RDS(ON)) value of the WSF20P03?
The typical RDS(ON) is 26mΩ (max 32mΩ) under 10V gate-source voltage, and typically 36mΩ (max 45mΩ) under 4.5V gate-source voltage.
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