中文
English
K3977-TL-E-VB Product details
Back to previous pageProduct introduction：
Product Introduction:
K3977-TL-E-VB is an N-channel power MOSFET in TO252 package, designed for high-efficiency power switching applications, with low on-resistance and high current handling capability. The main feature of this device is the use of advanced trench technology, which can provide up to 25A of continuous current at a drain-source voltage (VDS) of 100V, with fast switching speed and low conduction loss. It has high reliability and durability, and is suitable for various power management applications.
K3977-TL-E-VB is an N-channel power MOSFET in TO252 package, designed for high-efficiency power switching applications, with low on-resistance and high current handling capability. The main feature of this device is the use of advanced trench technology, which can provide up to 25A of continuous current at a drain-source voltage (VDS) of 100V, with fast switching speed and low conduction loss. It has high reliability and durability, and is suitable for various power management applications.
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 |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 25A | 55mΩ | 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 | 25A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 25A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description:
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 57mΩ @ VGS=4.5V
- 55mΩ @ VGS=10V
- **Continuous drain current (ID)**: 25A
- **Technology type**: Trench
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 57mΩ @ VGS=4.5V
- 55mΩ @ VGS=10V
- **Continuous drain current (ID)**: 25A
- **Technology type**: Trench
Domain and module applications：
Applicable fields and module examples:
1. **Power management module**:
K3977-TL-E-VB is widely used in high-efficiency power management circuits such as DC-DC converters and switching power supplies (SMPS). Its low on-resistance reduces losses during power switching and improves system efficiency and stability.
2. **Motor drive control**:
In motor control and drive applications, K3977-TL-E-VB can be used to control the drive of medium-power motors, such as home appliances, fans, and small industrial motors. Its high current handling capability makes it suitable for motor systems that require precise control and fast response.
3. **Automotive electronics**:
The high voltage resistance of this MOSFET makes it very suitable for use in automotive electronic systems, especially 48V battery system applications, such as electric pumps, electronic fuel injection systems, sensor control units, etc.
4. **Load Switching and Power Distribution**:
The K3977-TL-E-VB is suitable for use as a load switching device for power distribution in consumer electronic devices such as notebook computers, monitors and servers that require frequent switching of current.
This versatility makes the K3977-TL-E-VB MOSFET an ideal choice for power conversion, control and distribution.
1. **Power management module**:
K3977-TL-E-VB is widely used in high-efficiency power management circuits such as DC-DC converters and switching power supplies (SMPS). Its low on-resistance reduces losses during power switching and improves system efficiency and stability.
2. **Motor drive control**:
In motor control and drive applications, K3977-TL-E-VB can be used to control the drive of medium-power motors, such as home appliances, fans, and small industrial motors. Its high current handling capability makes it suitable for motor systems that require precise control and fast response.
3. **Automotive electronics**:
The high voltage resistance of this MOSFET makes it very suitable for use in automotive electronic systems, especially 48V battery system applications, such as electric pumps, electronic fuel injection systems, sensor control units, etc.
4. **Load Switching and Power Distribution**:
The K3977-TL-E-VB is suitable for use as a load switching device for power distribution in consumer electronic devices such as notebook computers, monitors and servers that require frequent switching of current.
This versatility makes the K3977-TL-E-VB MOSFET an ideal choice for power conversion, control and distribution.
* 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
