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KIA2341-VB Product details
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1. KIA2341-VB Product Introduction
KIA2341-VB is a single P-channel MOSFET in a SOT23-3 package, suitable for low-voltage switching and load driving applications. This MOSFET has a drain-source voltage (VDS) of -20V and a maximum drain current (ID) of -4A, and achieves low on-resistance and high efficiency through its advanced Trench technology. Its gate voltage range is ±12V, and the enable threshold voltage (Vth) is -0.8V. These features make the KIA2341-VB an ideal choice for miniaturized and energy-efficient designs, especially for portable devices, DC-DC converters, and power management systems.
KIA2341-VB is a single P-channel MOSFET in a SOT23-3 package, suitable for low-voltage switching and load driving applications. This MOSFET has a drain-source voltage (VDS) of -20V and a maximum drain current (ID) of -4A, and achieves low on-resistance and high efficiency through its advanced Trench technology. Its gate voltage range is ±12V, and the enable threshold voltage (Vth) is -0.8V. These features make the KIA2341-VB an ideal choice for miniaturized and energy-efficient designs, especially for portable devices, DC-DC converters, and power management systems.
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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-P | -20V | -0.8V | -4A | 80mΩ | 60mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -20V | -0.8V | -4A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -20V | -0.8V | -4A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P |
2. KIA2341-VB Detailed parameter description
- **Package:** SOT23-3
- **Configuration:** Single-P-Channel
- **Drain-source voltage (VDS):** -20V
- **Gate-source voltage (VGS):** ±12V
- **Threshold voltage (Vth):** -0.8V
- **On-resistance (RDS(ON)):**
- 80mΩ @ VGS = 2.5V
- 65mΩ @ VGS = 4.5V
- 60mΩ @ VGS = 10V
- **Drain current (ID):** -4A
- **Technology:** Trench
- **Package:** SOT23-3
- **Configuration:** Single-P-Channel
- **Drain-source voltage (VDS):** -20V
- **Gate-source voltage (VGS):** ±12V
- **Threshold voltage (Vth):** -0.8V
- **On-resistance (RDS(ON)):**
- 80mΩ @ VGS = 2.5V
- 65mΩ @ VGS = 4.5V
- 60mΩ @ VGS = 10V
- **Drain current (ID):** -4A
- **Technology:** Trench
Domain and module applications：
III. Application fields and module examples
1. **Portable devices: **
Due to its low on-resistance and miniaturized package design, KIA2341-VB is very suitable for power management modules in portable devices. For example, in small electronic devices such as smartphones and tablets, it can be used in power switch control and charging circuits to reduce power loss and extend battery life.
2. **DC-DC converter: **
This MOSFET can also be used in low-voltage DC-DC converter modules, especially for occasions with high power efficiency requirements. In this application, KIA2341-VB can play an important role in voltage regulation and conversion circuits, helping to achieve efficient energy conversion and thermal management.
3. **Power management system: **
In power management systems, KIA2341-VB can be used for load switches and protection circuits. Its low on-resistance helps reduce power consumption in the circuit, while its P-channel structure allows it to be effectively controlled in a negative voltage environment, suitable for load drive modules in power distribution and management circuits.
1. **Portable devices: **
Due to its low on-resistance and miniaturized package design, KIA2341-VB is very suitable for power management modules in portable devices. For example, in small electronic devices such as smartphones and tablets, it can be used in power switch control and charging circuits to reduce power loss and extend battery life.
2. **DC-DC converter: **
This MOSFET can also be used in low-voltage DC-DC converter modules, especially for occasions with high power efficiency requirements. In this application, KIA2341-VB can play an important role in voltage regulation and conversion circuits, helping to achieve efficient energy conversion and thermal management.
3. **Power management system: **
In power management systems, KIA2341-VB can be used for load switches and protection circuits. Its low on-resistance helps reduce power consumption in the circuit, while its P-channel structure allows it to be effectively controlled in a negative voltage environment, suitable for load drive modules in power distribution and management circuits.
* 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
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