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SI2306KA-TP-VB Product details
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VBsemi SI2306KA-TP-VB is a Single N-channel field-effect transistor using Trench process, designed for medium-to-low voltage signal switching and precision load control scenarios. Its SOT23-3 compact package balances good heat dissipation and layout flexibility, suitable for space-constrained high-density PCB designs. The device provides stable switching characteristics within a 60V drain-source voltage range, and the gate drive is compatible with common 3.3V/5V logic levels for easy system direct drive.
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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 | 60V | 1.7V | 0.3A | 3100(mΩ) | 2800(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 | 60V | 1.7V | 0.3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=10V): 2800 mΩ (Typical)
Max Drain Current (ID): 0.3A
Package Type: SOT23-3
Process Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=10V): 2800 mΩ (Typical)
Max Drain Current (ID): 0.3A
Package Type: SOT23-3
Process Technology: Trench
Domain and module applications：
1. Portable Device Power Management: Used as load switches in power banks, handheld voltage regulator modules, low-power characteristics help extend battery life.
2. Battery Protection Systems: Acts as a detection or protection switch for charging/discharging paths, working with protection ICs for fast overcurrent/overvoltage shutdown, ensuring cell safety.
3. Low-Voltage Motor Driving: Drives small DC brushed or brushless motors, suitable for fans, pumps, and toy actuators, supports PWM speed control.
4. Consumer Electronics Control Units: Integrated into smart sockets, USB on/off circuits, for load access detection and power distribution.
5. LED Lighting Constant Current Driving: Applied in low-voltage light strip or module drivers, stabilizing output current and suppressing flicker.
6. DC-DC Converters: Used for auxiliary switches or startup circuits, reducing static loss, suitable for miniaturized Buck/Boost designs.
7. Automotive Auxiliary Power Supply: Provides regulated power supply or on/off control for auxiliary loads like infotainment and sensors in 12V vehicle networks.
* 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：
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