FDA28N50 MOSFET Datasheet & Specifications
N-Channel
TO-3P-3
High-Voltage
onsemi
Vds Max
500V
Id Max
28A
Rds(on)
122mΩ@10V
Vgs(th)
5V
Quick Reference
The FDA28N50 is an N-Channel MOSFET in a TO-3P-3 package, manufactured by onsemi. It supports a drain-source breakdown voltage of 500V and a continuous drain current of 28A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | TO-3P-3 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 500V | Max breakdown voltage |
| Continuous Drain Current (Id) | 28A | Max current handling |
| Power Dissipation (Pd) | 310W | Max thermal limit |
| On-Resistance (Rds(on)) | 122mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 5V | Voltage required to turn on |
| Gate Charge (Qg) | 80nC@10V | Switching energy |
| Input Capacitance (Ciss) | 3.866nF | Internal gate capacitance |
| Output Capacitance (Coss) | 576pF | Internal output capacitance |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |