The WST3428 MOSFET is designed for high-efficiency power management in modern electronic applications, delivering reliable performance with low resistance and optimized thermal efficiency.
Resistance (RDS(ON))
70mΩ
Applications
- Digital Products
- Small Home Appliances
- Consumer Electronics
Cross Reference / Equivalents
- AOS AO3414
- POTENS PDN2318S
Product 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) |
| WST3428 |
Single |
N-Ch |
20 |
12 |
2.3 |
- |
- |
- |
- |
70 |
90 |
85 |
110 |
- |
- |
300 |
SOT-23-3L |
Frequently Asked Questions (FAQ)
What are the primary specifications of the WST3428 MOSFET?
The WST3428 is an N-channel MOSFET with a voltage rating of 20V, a continuous drain current of 2.3A, and an on-state resistance of 70mΩ. It is housed in a compact SOT-23-3L package.
In which applications is the WST3428 MOSFET typically used?
This N-channel MOSFET is widely used in power management applications for Digital Products, Small Home Appliances, and various Consumer Electronics.
What are the cross-reference or equivalent parts for the WST3428?
The WST3428 MOSFET can be cross-referenced and replaced by equivalent models such as the AOS AO3414 and POTENS PDN2318S.
What is the input capacitance (Ciss) of the WST3428 MOSFET?
The typical input capacitance (Ciss) value of the WST3428 MOSFET is 300 pF, ensuring fast switching capabilities.
How does the RDS(ON) resistance of WST3428 vary under different gate voltages?
Under @4.5V, the typical RDS(ON) is 70mΩ (Max 90mΩ), while under @2.5V, the typical RDS(ON) is 85mΩ (Max 110mΩ).
Olukey
