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SI2304S-TP-VB Product details
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Imagine this: You are designing a compact wearable device, with extremely limited battery compartment space, yet you need to stably output 5A of drive current. Ordinary MOS transistors are either too large in size or have high conduction losses. The VBsemi SI2304S-TP-VB is born for this—it integrates 30V withstand voltage, 5A current carrying capacity, and a low on-resistance of 47mΩ into the small SOT23-3 package, making high-density power design easy to achieve.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | 62(mΩ) | 47(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Voltage Rating 30V, meets safety margin for low-voltage systems
Gate Drive Range ±20V, compatible with multiple logic levels
Threshold Voltage 1.7V, reliable turn-on at low voltage
On-Resistance 47mΩ (at 10V drive), lower loss
Maximum Current 5A, small package handles high current
Uses Trench technology, excellent switching performance
Gate Drive Range ±20V, compatible with multiple logic levels
Threshold Voltage 1.7V, reliable turn-on at low voltage
On-Resistance 47mΩ (at 10V drive), lower loss
Maximum Current 5A, small package handles high current
Uses Trench technology, excellent switching performance
Domain and module applications：
Real-World Scenarios
Power Banks / Charging Management – Acts as a load switch or synchronous rectifier, effectively reducing losses and improving charging efficiency.
Battery Protection Boards – Quickly cuts off the circuit during overcurrent or short circuit, protecting battery safety.
Handheld Fans / Power Tools – Utilizes low on-resistance characteristics for smooth speed control and extended battery life.
Smart Locks / Sensor Modules – Low-voltage direct drive, suitable for battery-powered IoT devices.
DC-DC Converters – Serves as a power switch in buck or boost topologies, optimizing conversion efficiency.
LED Lighting Drivers – Stably controls current, ensuring uniform brightness without flicker interference.
Automotive Auxiliary Devices – Withstands voltage fluctuations, providing reliable power for dashcams and sensors. One-sentence summary: SI2304S-TP-VB is not an ordinary MOS tube; it provides an efficient and reliable power switch solution for your compact low-voltage 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
