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SI4874BDY-T1-E3-VB Product details
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**Are you designing a high-power DC-DC module with limited board space, needing to pass 13A continuously while managing temperature rise? Ordinary MOSFETs either have high on-resistance or significant thermal management challenges. The VBsemi SI4874BDY-T1-E3-VB is designed for exactly this – it achieves 30V voltage rating, 13A current carrying capability, and a low 8mΩ on-resistance within an SOP8 package using Trench technology, allowing high-density power designs to balance efficiency and reliability.**
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | 11(mΩ) | 8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | MOS |
- Voltage Rating 30V, suitable for low-voltage high-current scenarios with ample safety margin
- Gate Drive Range ±20V, compatible with wide drive logic
- Threshold Voltage 1.7V, reliable turn-on with low-voltage control signals
- On-Resistance 8mΩ (10V Drive) / 11mΩ (4.5V Drive), extremely low losses
- Maximum Continuous Drain Current 13A, delivering high power within SOP8 package
- Uses Trench technology, excellent switching performance
**
Domain and module applications：
- **Synchronous Buck DC-DC Modules** – As low-side rectifier or high-side switch, replacing Schottky diodes, significantly improving conversion efficiency and reducing heat.
- **High-Power Battery Protection Boards** – Fast current cutoff during overcurrent or short circuit, 13A capability meets power tool and energy storage needs.
- **Power Tools / Brushless Motor Drives** – Low internal resistance supports high current output, enabling smooth torque and longer runtime with PWM control.
- **Car Chargers / Cigarette Lighter Power** – Withstands vehicle voltage fluctuations, providing efficient power path for USB PD and fast charging.
- **Server / Telecom Power Supplies** – Enables high-density power conversion on compact boards, simplifying thermal design.
- **High-Power LED Lighting Drives** – Stable constant current control, reduces conduction losses, extends lamp life.
- **Power Management Units (PMUs)** – Acts as load switch or path manager, reducing system standby power consumption.
In a nutshell: The SI4874BDY-T1-E3-VB is not just an ordinary MOSFET; it is the "efficiency engine" and "reliable cornerstone" for your low-voltage, high-current power 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
