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CSD16409Q3-VB Product details
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Are you designing a high-power-density power module but struggling to accommodate 30A of current on a cramped PCB? Traditional MOSFETs are either too large in package or suffer from high conduction losses. The VBsemi CSD16409Q3-VB is designed to solve this—integrating a 30V voltage rating, 30A current capability, and an ultra-low on-resistance of 13mΩ into a compact DFN8(3×3) package, allowing high-power designs to no longer compromise on space or heat dissipation.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | 19(mΩ) | 13(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | MOS |
- Drain-Source Voltage (VDS): 30V, suitable for low-voltage, high-current applications with ample safety margin
- Gate-Source Voltage (VGS): ±20V, compatible with 4.5V~10V logic drives
- Threshold Voltage (Vth): 1.7V, effectively turns on with low-voltage control signals
- On-Resistance: 13mΩ (VGS=10V), 19mΩ (VGS=4.5V), extremely low losses
- Maximum Drain Current (ID): 30A, delivering high power from a small package
- Utilizes Trench technology, excellent switching performance, high reliability
Domain and module applications：
- Synchronous Rectification DC-DC Modules – Replaces Schottky diodes, improving conversion efficiency and reducing temperature rise.
- Lithium Battery Protection Boards / BMS – Enables fast shutdown in high-current charge/discharge paths, safeguarding battery cells.
- Power Tools / Drone Motor Drives – Provides powerful torque and smooth speed control thanks to low on-resistance and fast switching.
- Server Power Supplies / Telecom Power – Handles high current in compact spaces, meeting stringent thermal requirements.
- Automotive Power Systems – Tolerates voltage fluctuations, providing reliable power switching for loads.
- Fast Chargers / Charging Stations – Acts as the main switch, effectively reducing losses and improving overall efficiency.
- Motor Controllers / Power Inverters – Maintains low heat generation under high-frequency switching, extending system lifespan.
In a nutshell: The CSD16409Q3-VB is not just an ordinary MOSFET; it is the 'efficiency engine' and 'space-saving tool' for your high-power-density designs.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
