CSD18504Q5A MOSFET Datasheet & Specifications
N-Channel
SON-8(5x6)
Logic-Level
TI
Vds Max
40V
Id Max
75A
Rds(on)
7.5mΩ@4.5V
Vgs(th)
1.9V
Quick Reference
The CSD18504Q5A is an N-Channel MOSFET in a SON-8(5x6) package, manufactured by TI. It supports a drain-source breakdown voltage of 40V and a continuous drain current of 75A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | TI | Original Manufacturer |
| Package | SON-8(5x6) | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 40V | Max breakdown voltage |
| Continuous Drain Current (Id) | 75A | Max current handling |
| Power Dissipation (Pd) | 3.1W | Max thermal limit |
| On-Resistance (Rds(on)) | 7.5mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 1.9V | Voltage required to turn on |
| Gate Charge (Qg) | 7.7nC@4.5V | Switching energy |
| Input Capacitance (Ciss) | 1.656nF | Internal gate capacitance |
| Output Capacitance (Coss) | 310pF | 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 |
|---|---|---|---|---|---|---|---|
| CSD18511Q5A | N-Channel | SON-8(5x6) | 40V | 159A | 1.9mΩ@10V | 1.8V | TI 📄 PDF |
| CSD18513Q5A | N-Channel | SON-8(5x6) | 40V | 124A | 2.8mΩ@10V | 1.8V | TI 📄 PDF |
| CSD18532Q5B | N-Channel | SON-8(5x6) | 60V | 100A | 2.5mΩ@10V | 1.8V | TI 📄 PDF |
| CSD18563Q5A | N-Channel | SON-8(5x6) | 60V | 100A | 5.7mΩ@10V | 2V | TI 📄 PDF |