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SI4800DY-T1-E3-VB Product details
Back to previous pageProduct introduction：
**The VBsemi SI4800DY-T1-E3-VB is a Single N-channel field-effect transistor using Trench technology, designed for medium to low voltage power conversion and high-density power management scenarios. Its SOP8 package provides good heat dissipation while offering layout flexibility, suitable for space-constrained PCB designs. The device features extremely low on-resistance (typical 8mΩ at VGS=10V) within a 30V drain-source voltage range, significantly reducing conduction losses; its gate drive is compatible with 4.5V logic levels, facilitating direct connection with common control ICs for efficient system integration.**
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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 |
- Drain-Source Voltage (VDS): 30V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.7V
- On-Resistance (VGS=4.5V): 11mΩ (Typical)
- On-Resistance (VGS=10V): 8mΩ (Typical)
- Maximum Drain Current (ID): 13A
- Package Type: SOP8
- Process Technology: Trench
**
Domain and module applications：
1. **DC-DC Converters**: Used for synchronous rectification or auxiliary switches, leveraging 8mΩ ultra-low on-resistance to significantly reduce rectification losses, suitable for compact Buck/Boost power designs.
2. **Portable Device Power Management**: Applied in power banks and handheld voltage regulator modules, low-loss characteristics improve conversion efficiency, extending battery life.
3. **Battery Protection Systems**: Serves as the main switch for charging/discharging paths, working with protection ICs for fast overcurrent/overvoltage shutdown, ensuring cell safety and reliability.
4. **Low-Voltage Motor Drives**: Drives small DC brushless or brushed motors, suitable for fans, pumps, and automation actuators, supporting high-frequency PWM speed control.
5. **Consumer Electronics Power Switches**: Integrated into smart sockets and USB on/off circuits for load detection and power distribution, enhancing system intelligence.
6. **LED Lighting Constant Current Drives**: Applied in low-voltage LED strip or module drivers, providing stable output current, suppressing flicker, ensuring lighting quality.
7. **Automotive Auxiliary Power**: Provides efficient regulated power for infotainment systems, sensors, and other auxiliary loads in 12V vehicle networks, meeting demanding operating environment requirements.
* 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
