AO4421 MOSFET Datasheet & Specifications
P-Channel
SOIC-8
Logic-Level
AOS
Vds Max
60V
Id Max
6.2A
Rds(on)
40mΩ@10V
Vgs(th)
3V
Quick Reference
The AO4421 is an P-Channel MOSFET in a SOIC-8 package, manufactured by AOS. It supports a drain-source breakdown voltage of 60V and a continuous drain current of 6.2A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | AOS | Original Manufacturer |
| Package | SOIC-8 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 60V | Max breakdown voltage |
| Continuous Drain Current (Id) | 6.2A | Max current handling |
| Power Dissipation (Pd) | 3.1W | Max thermal limit |
| On-Resistance (Rds(on)) | 40mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 3V | Voltage required to turn on |
| Gate Charge (Qg) | 55nC@10V | Switching energy |
| Input Capacitance (Ciss) | 2.9nF | Internal gate capacitance |
| Output Capacitance (Coss) | - | 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 |
|---|---|---|---|---|---|---|---|
| No exact equivalents found in database. | |||||||