WSD3028DN33 MOSFET Datasheet & Specifications
N-Channel
DFN-8(3.3x3.3)
Logic-Level
Winsok Semicon
Vds Max
30V
Id Max
25A
Rds(on)
35mΩ@4.5V
Vgs(th)
2.5V
Quick Reference
The WSD3028DN33 is an N-Channel MOSFET in a DFN-8(3.3x3.3) package, manufactured by Winsok Semicon. It supports a drain-source breakdown voltage of 30V and a continuous drain current of 25A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Winsok Semicon | Original Manufacturer |
| Package | DFN-8(3.3x3.3) | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 30V | Max breakdown voltage |
| Continuous Drain Current (Id) | 25A | Max current handling |
| Power Dissipation (Pd) | 5W | Max thermal limit |
| On-Resistance (Rds(on)) | 35mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 2.5V | Voltage required to turn on |
| Gate Charge (Qg) | 4.1nC@4.5V | Switching energy |
| Input Capacitance (Ciss) | 360pF | Internal gate capacitance |
| Output Capacitance (Coss) | 55pF | Internal output capacitance |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| WSD3066DN33 | N-Channel | DFN-8(3.3x3.3) | 30V | 50A | 5.7mΩ@4.5V | 2.5V | Winsok Semicon 📄 PDF |
| MSK30N03DF | N-Channel | DFN-8(3.3x3.3) | 30V | 30A | 9mΩ@10V | 2.5V | MSKSEMI 📄 PDF |
| MCG60N06YHE3-TP | N-Channel | DFN-8(3.3x3.3) | 60V | 60A | 4.6mΩ@10V 6.4mΩ@4.5V |
1.6V | MCC 📄 PDF |