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K4212-VB Product details
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1. K4212-VB MOSFET Product Introduction
K4212-VB is a high-performance single N-channel MOSFET in TO252 package, designed for low voltage and high current applications. Its drain-source voltage (VDS) is as high as 20V, suitable for low voltage power management and high-efficiency switching applications. The gate-source voltage (VGS) range of the device is ±20V, ensuring stability under various operating conditions. The turn-on threshold voltage (Vth) is between 0.5V and 1.5V, and the on-resistance (RDS(ON)) is 6mΩ at VGS of 2.5V, and drops to 4.5mΩ at VGS of 4.5V. The maximum drain current (ID) can reach 100A, and with cutting-edge Trench technology, K4212-VB is ideal for high-efficiency power management and motor drive applications.
K4212-VB is a high-performance single N-channel MOSFET in TO252 package, designed for low voltage and high current applications. Its drain-source voltage (VDS) is as high as 20V, suitable for low voltage power management and high-efficiency switching applications. The gate-source voltage (VGS) range of the device is ±20V, ensuring stability under various operating conditions. The turn-on threshold voltage (Vth) is between 0.5V and 1.5V, and the on-resistance (RDS(ON)) is 6mΩ at VGS of 2.5V, and drops to 4.5mΩ at VGS of 4.5V. The maximum drain current (ID) can reach 100A, and with cutting-edge Trench technology, K4212-VB is ideal for high-efficiency power management and motor 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 | 20V | 0.5~1.5V | 100A | 6mΩ | 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 | 20V | 0.5~1.5V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 20V | 0.5~1.5V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. K4212-VB MOSFET Detailed parameter description
- **Package type**: TO252
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 20V
- **Gate-source voltage (VGS)**: ±20V
- **Turning threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=2.5V
- 4.5mΩ @ VGS=4.5V
- **Maximum drain current (ID)**: 100A
- **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)**: 20V
- **Gate-source voltage (VGS)**: ±20V
- **Turning threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=2.5V
- 4.5mΩ @ VGS=4.5V
- **Maximum drain current (ID)**: 100A
- **Technology type**: Trench technology
- **Heat dissipation performance**: TO252 package provides good heat dissipation capability
Domain and module applications：
3. Application fields and modules of K4212-VB MOSFET
1. **High-efficiency power management**
K4212-VB is very suitable for high-efficiency power management applications such as DC-DC converters and power adapters. Its low on-resistance and high current capability enable it to effectively reduce energy loss under high load conditions and is widely used in computer power supplies, consumer electronics and communication equipment.
2. **Motor drive**
In motor control systems, K4212-VB can be used as a switching element for motor drive, which can provide stable current output and is suitable for small power tools, electric bicycles and household appliances. Its high current capability and fast switching characteristics ensure efficient operation and response of the motor.
3. **LED drive circuit**
K4212-VB is suitable for drive circuits in LED lighting systems, especially in situations where low voltage and high current are required. Its high efficiency ensures that the LED maintains high brightness under different working conditions and is widely used in indoor lighting, outdoor lighting and automotive lighting.
4. **Battery Management System (BMS)**
K4212-VB is also widely used in battery management systems, especially in electric vehicles and energy storage devices. It can efficiently control the charging and discharging process of the battery to ensure the safe and efficient operation of the battery.
5. **Portable Devices**
Due to its compact TO252 package, K4212-VB is ideal for portable devices such as mobile phones, tablets and other portable electronic products. Its efficient power management capabilities ensure that these devices can maintain a long battery life when working.
With its excellent electrical performance and reliability, K4212-VB has become an important component in low-voltage and high-current applications and is widely used in multiple industrial and consumer electronics fields.
1. **High-efficiency power management**
K4212-VB is very suitable for high-efficiency power management applications such as DC-DC converters and power adapters. Its low on-resistance and high current capability enable it to effectively reduce energy loss under high load conditions and is widely used in computer power supplies, consumer electronics and communication equipment.
2. **Motor drive**
In motor control systems, K4212-VB can be used as a switching element for motor drive, which can provide stable current output and is suitable for small power tools, electric bicycles and household appliances. Its high current capability and fast switching characteristics ensure efficient operation and response of the motor.
3. **LED drive circuit**
K4212-VB is suitable for drive circuits in LED lighting systems, especially in situations where low voltage and high current are required. Its high efficiency ensures that the LED maintains high brightness under different working conditions and is widely used in indoor lighting, outdoor lighting and automotive lighting.
4. **Battery Management System (BMS)**
K4212-VB is also widely used in battery management systems, especially in electric vehicles and energy storage devices. It can efficiently control the charging and discharging process of the battery to ensure the safe and efficient operation of the battery.
5. **Portable Devices**
Due to its compact TO252 package, K4212-VB is ideal for portable devices such as mobile phones, tablets and other portable electronic products. Its efficient power management capabilities ensure that these devices can maintain a long battery life when working.
With its excellent electrical performance and reliability, K4212-VB has become an important component in low-voltage and high-current applications and is widely used in multiple industrial and consumer electronics fields.
* 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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