中文
English
K2159-VB Product details
Back to previous pageProduct introduction：
Product Introduction:
K2159-VB is a small single N-channel MOSFET in SOT89 package, designed for low voltage, high-efficiency applications. Its maximum drain-source voltage (VDS) is 60V and the threshold voltage (Vth) is 1.7V, enabling it to start at low gate voltage. The device has excellent on-resistance (RDS(ON)), which is 88mΩ at VGS = 4.5V and 76mΩ at VGS = 10V, and a maximum drain current (ID) of 5.5A, making it suitable for a variety of low voltage applications. K2159-VB uses Trench technology to ensure efficient switching performance and reliable operating performance.
K2159-VB is a small single N-channel MOSFET in SOT89 package, designed for low voltage, high-efficiency applications. Its maximum drain-source voltage (VDS) is 60V and the threshold voltage (Vth) is 1.7V, enabling it to start at low gate voltage. The device has excellent on-resistance (RDS(ON)), which is 88mΩ at VGS = 4.5V and 76mΩ at VGS = 10V, and a maximum drain current (ID) of 5.5A, making it suitable for a variety of low voltage applications. K2159-VB uses Trench technology to ensure efficient switching performance and reliable operating performance.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 60V | 1.7V | 5.5A | 76mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 60V | 1.7V | 5.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 60V | 1.7V | 5.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed parameter description:
- **Package type**: SOT89
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 88mΩ @ VGS = 4.5V
- 76mΩ @ VGS = 10V
- **Drain current (ID)**: 5.5A
- **Technology**: Trench technology
- **Operating temperature range**: Please refer to the product manual for the specific temperature range, usually -55°C to 150°C.
- **Package type**: SOT89
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 88mΩ @ VGS = 4.5V
- 76mΩ @ VGS = 10V
- **Drain current (ID)**: 5.5A
- **Technology**: Trench technology
- **Operating temperature range**: Please refer to the product manual for the specific temperature range, usually -55°C to 150°C.
Domain and module applications：
Application fields and modules:
1. **DC-DC converter**: K2159-VB is very suitable for use as a switching element in a DC-DC converter. It can work efficiently under low voltage conditions and improve the conversion efficiency of power supply. It is widely used in mobile devices and portable electronic products.
2. **Power management**: This MOSFET can be used in power management modules to accurately control and regulate the power supply. It is suitable for various battery management systems to improve energy efficiency and extend battery life.
3. **Motor drive**: K2159-VB can be used in small motor drive circuits. It can withstand currents up to 5.5A and is suitable for home appliances, toys and other low-power motor control applications.
4. **LED drive**: In LED drive applications, the device can provide efficient current control to ensure stable brightness and long life of LEDs, suitable for lighting and backlight applications.
5. **Signal switch**: K2159-VB can be used as a signal switch, which can quickly switch the switch state and is widely used in communication equipment, sensors and other circuits that require fast response.
The high performance and compact package of K2159-VB make it an ideal solution for low-voltage applications, providing efficient and reliable switch control for a variety of electronic products.
1. **DC-DC converter**: K2159-VB is very suitable for use as a switching element in a DC-DC converter. It can work efficiently under low voltage conditions and improve the conversion efficiency of power supply. It is widely used in mobile devices and portable electronic products.
2. **Power management**: This MOSFET can be used in power management modules to accurately control and regulate the power supply. It is suitable for various battery management systems to improve energy efficiency and extend battery life.
3. **Motor drive**: K2159-VB can be used in small motor drive circuits. It can withstand currents up to 5.5A and is suitable for home appliances, toys and other low-power motor control applications.
4. **LED drive**: In LED drive applications, the device can provide efficient current control to ensure stable brightness and long life of LEDs, suitable for lighting and backlight applications.
5. **Signal switch**: K2159-VB can be used as a signal switch, which can quickly switch the switch state and is widely used in communication equipment, sensors and other circuits that require fast response.
The high performance and compact package of K2159-VB make it an ideal solution for low-voltage applications, providing efficient and reliable switch control for a variety of electronic products.
* 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
