AO4803A MOSFET Array Datasheet & Equivalents
P-Channel Array
SOIC-8
Logic-Level
AOS
Vds Max
30V
Id Max
30A
Rds(on)
74mΩ@4.5V
Vgs(th)
2.5V
Quick Reference
The AO4803A is a P-Channel Array in a SOIC-8 package, manufactured by AOS. Each channel supports a drain-source breakdown voltage of 30V and a continuous drain current of 30A. It is ideal for high-density boards and compact switching circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | AOS | Original Manufacturer |
| Package | SOIC-8 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Array | Configuration |
| Drain-Source Voltage (Vds) | 30V | Max breakdown voltage |
| Continuous Drain Current (Id) | 30A | Max current handling |
| Power Dissipation (Pd) | - | Max thermal limit |
| On-Resistance (Rds(on)) | 74mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 2.5V | Voltage required to turn on |
| Gate Charge (Qg) | 11nC@10V | Switching energy |
| Input Capacitance (Ciss) | 520pF | Internal gate capacitance |
| Output Capacitance (Coss) | 100pF | Internal output capacitance |
| Operating Temp | - | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| No exact equivalents found in database. | |||||||