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K429S-VB Product details
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1. K429S-VB MOSFET Product Introduction
K429S-VB is a single N-channel MOSFET in TO252 package, designed for medium voltage and current applications. Its maximum drain-source voltage (VDS) is 100V and gate-source voltage (VGS) is ±20V, ensuring its reliability and stability under a variety of working conditions. The turn-on threshold voltage (Vth) is 1.8V, the on-resistance (RDS(ON)) is 114mΩ @ VGS=10V, and the maximum drain current (ID) can reach 15A. K429S-VB adopts cutting-edge Trench technology, with low conduction loss and fast switching characteristics, suitable for a variety of power management and drive applications.
K429S-VB is a single N-channel MOSFET in TO252 package, designed for medium voltage and current applications. Its maximum drain-source voltage (VDS) is 100V and gate-source voltage (VGS) is ±20V, ensuring its reliability and stability under a variety of working conditions. The turn-on threshold voltage (Vth) is 1.8V, the on-resistance (RDS(ON)) is 114mΩ @ VGS=10V, and the maximum drain current (ID) can reach 15A. K429S-VB adopts cutting-edge Trench technology, with low conduction loss and fast switching characteristics, suitable for a variety of power management and drive applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 15A | 114mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description of K429S-VB MOSFET
- **Package type**: TO252
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Turning threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 114mΩ @ VGS=10V
- **Maximum drain current (ID)**: 15A
- **Technology type**: Trench technology
- **Heat dissipation performance**: TO252 package provides good heat dissipation capability
- **Package type**: TO252
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Turning threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**: 114mΩ @ VGS=10V
- **Maximum drain current (ID)**: 15A
- **Technology type**: Trench technology
- **Heat dissipation performance**: TO252 package provides good heat dissipation capability
Domain and module applications：
3. Application fields and modules of K429S-VB MOSFET
1. **DC-DC converter**
K429S-VB is widely used in DC-DC converters and is suitable for switching power supplies and linear power supply systems. Its high drain-source voltage and low on-resistance enable it to operate at high efficiency and reduce energy loss, especially in power management modules that require high power density.
2. **Motor drive**
Due to its high current handling capability, K429S-VB is suitable for various motor drive applications, including DC motors and stepper motors. It can be used as a switching element to control the start, stop and speed regulation of the motor, and is widely used in industrial automation equipment and consumer appliances.
3. **LED drive circuit**
K429S-VB can be used as a switching element in the LED drive circuit, suitable for high-efficiency LED lighting systems. It can provide a stable current to ensure the brightness stability of the LED under various working conditions, and is suitable for indoor and outdoor lighting applications.
4. **Battery Charging and Management**
In battery charging and management systems, the K429S-VB can be used to control the charging process and battery protection, especially in power tools and mobile devices. Its high efficiency and low conduction loss can improve charging efficiency and extend battery life.
5. **Portable Device Power Management**
The TO252 package design of the K429S-VB makes it ideal for power management of portable electronic devices. These devices include smartphones, tablets, and portable speakers, providing powerful power solutions in a compact space.
In summary, the K429S-VB has become an important component in medium voltage power management and drive applications with its superior performance and wide range of applications.
1. **DC-DC converter**
K429S-VB is widely used in DC-DC converters and is suitable for switching power supplies and linear power supply systems. Its high drain-source voltage and low on-resistance enable it to operate at high efficiency and reduce energy loss, especially in power management modules that require high power density.
2. **Motor drive**
Due to its high current handling capability, K429S-VB is suitable for various motor drive applications, including DC motors and stepper motors. It can be used as a switching element to control the start, stop and speed regulation of the motor, and is widely used in industrial automation equipment and consumer appliances.
3. **LED drive circuit**
K429S-VB can be used as a switching element in the LED drive circuit, suitable for high-efficiency LED lighting systems. It can provide a stable current to ensure the brightness stability of the LED under various working conditions, and is suitable for indoor and outdoor lighting applications.
4. **Battery Charging and Management**
In battery charging and management systems, the K429S-VB can be used to control the charging process and battery protection, especially in power tools and mobile devices. Its high efficiency and low conduction loss can improve charging efficiency and extend battery life.
5. **Portable Device Power Management**
The TO252 package design of the K429S-VB makes it ideal for power management of portable electronic devices. These devices include smartphones, tablets, and portable speakers, providing powerful power solutions in a compact space.
In summary, the K429S-VB has become an important component in medium voltage power management and drive applications with its superior performance and wide range of applications.
* 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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