AP4438 MOSFET Datasheet & Specifications
N-Channel
SOT-89
Logic-Level
ALLPOWER
Vds Max
30V
Id Max
11.8A
Rds(on)
11.5mΩ@10V
Vgs(th)
3V
Quick Reference
The AP4438 is an N-Channel MOSFET in a SOT-89 package, manufactured by ALLPOWER. It supports a drain-source breakdown voltage of 30V and a continuous drain current of 11.8A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | ALLPOWER | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 30V | Max breakdown voltage |
| Continuous Drain Current (Id) | 11.8A | Max current handling |
| Power Dissipation (Pd) | 2.5W | Max thermal limit |
| On-Resistance (Rds(on)) | 11.5mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 3V | Voltage required to turn on |
| Gate Charge (Qg) | 16.8nC | Switching energy |
| Input Capacitance (Ciss) | 1.28nF | Internal gate capacitance |
| Output Capacitance (Coss) | 125pF | 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. | |||||||