CSD17578Q3A MOSFET Datasheet & Specifications
N-Channel
VSONP-8(3.3x3.3)
Logic-Level
TI
Vds Max
30V
Id Max
54A
Rds(on)
9.4mΩ@4.5V
Vgs(th)
1.9V
Quick Reference
The CSD17578Q3A is an N-Channel MOSFET in a VSONP-8(3.3x3.3) package, manufactured by TI. It supports a drain-source breakdown voltage of 30V and a continuous drain current of 54A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | TI | Original Manufacturer |
| Package | VSONP-8(3.3x3.3) | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 30V | Max breakdown voltage |
| Continuous Drain Current (Id) | 54A | Max current handling |
| Power Dissipation (Pd) | 37W | Max thermal limit |
| On-Resistance (Rds(on)) | 9.4mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 1.9V | Voltage required to turn on |
| Gate Charge (Qg) | 22.2nC@10V | Switching energy |
| Input Capacitance (Ciss) | 1.59nF | Internal gate capacitance |
| Output Capacitance (Coss) | 134pF | 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 |
|---|---|---|---|---|---|---|---|
| CSD17577Q3A | N-Channel | VSONP-8(3.3x3.3) | 30V | 83A | 6.4mΩ@4.5V | 1.8V | TI 📄 PDF |