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K4077-ZK-VB Product details
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K4077-ZK-VB MOSFET Product Introduction
K4077-ZK-VB is a high-performance N-channel MOSFET in TO252 package, designed for applications requiring high current and low conduction loss. Its maximum drain-source voltage (VDS) is 40V, and the maximum gate-source voltage (VGS) is ±20V, which is suitable for a variety of power management and switching applications. K4077-ZK-VB is manufactured using advanced Trench technology and has a low on-resistance (RDS(ON)), which is 14mΩ at VGS of 4.5V and 12mΩ at VGS of 10V, and can carry a drain current of up to 55A. This device has excellent switching performance and low energy loss characteristics, making it ideal for use in fields such as high-efficiency power conversion and motor control.
K4077-ZK-VB is a high-performance N-channel MOSFET in TO252 package, designed for applications requiring high current and low conduction loss. Its maximum drain-source voltage (VDS) is 40V, and the maximum gate-source voltage (VGS) is ±20V, which is suitable for a variety of power management and switching applications. K4077-ZK-VB is manufactured using advanced Trench technology and has a low on-resistance (RDS(ON)), which is 14mΩ at VGS of 4.5V and 12mΩ at VGS of 10V, and can carry a drain current of up to 55A. This device has excellent switching performance and low energy loss characteristics, making it ideal for use in fields such as high-efficiency power conversion and motor control.
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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 | 40V | 2.5V | 55A | 12mΩ | 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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO252
- **Channel configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Throw-through voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON)）**:
- 14mΩ @ VGS=4.5V
- 12mΩ @ VGS=10V
- **Maximum drain current (ID)**: 55A
- **Technology type**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Power dissipation (Pd)**: 62.5W (typical)
- **Maximum transient gate charge (Qg)**: 32nC
- **Input capacitance (Ciss)**: 900pF
- **Package type**: TO252
- **Channel configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Throw-through voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON)）**:
- 14mΩ @ VGS=4.5V
- 12mΩ @ VGS=10V
- **Maximum drain current (ID)**: 55A
- **Technology type**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Power dissipation (Pd)**: 62.5W (typical)
- **Maximum transient gate charge (Qg)**: 32nC
- **Input capacitance (Ciss)**: 900pF
Domain and module applications：
Application fields and module examples
1. **Power management and converters**
K4077-ZK-VB performs well in **DC-DC converters** and power management modules, and is particularly suitable for power management of portable devices, computers and network equipment. The low on-resistance and high current capability of this MOSFET ensure high-efficiency conversion, reduce energy loss and improve overall system efficiency.
2. **Motor control**
This MOSFET is suitable for a variety of **motor control applications**, such as DC motor and stepper motor drive. With its fast switching performance and high current carrying capacity, K4077-ZK-VB can effectively improve the operating efficiency of the motor and reduce power consumption, and is widely used in home appliances and industrial automation equipment.
3. **Automotive electronic systems**
K4077-ZK-VB is also widely used in **automotive electronic systems**, including on-board power management, LED drive and electric door control. Its high withstand voltage and low conduction loss characteristics enable it to provide reliable power control and protection functions in harsh automotive environments.
4. **LED drive and lighting system**
In **LED lighting drive**, K4077-ZK-VB can efficiently control the switching and dimming of LEDs, ensuring that no excessive heat is generated during long-term operation, and improving the performance and reliability of the lighting system.
In summary, K4077-ZK-VB MOSFET is widely used in power management, motor control, automotive electronics, LED drive and other fields due to its excellent electrical performance and reliability. It is an ideal choice for realizing high-efficiency circuit design.
1. **Power management and converters**
K4077-ZK-VB performs well in **DC-DC converters** and power management modules, and is particularly suitable for power management of portable devices, computers and network equipment. The low on-resistance and high current capability of this MOSFET ensure high-efficiency conversion, reduce energy loss and improve overall system efficiency.
2. **Motor control**
This MOSFET is suitable for a variety of **motor control applications**, such as DC motor and stepper motor drive. With its fast switching performance and high current carrying capacity, K4077-ZK-VB can effectively improve the operating efficiency of the motor and reduce power consumption, and is widely used in home appliances and industrial automation equipment.
3. **Automotive electronic systems**
K4077-ZK-VB is also widely used in **automotive electronic systems**, including on-board power management, LED drive and electric door control. Its high withstand voltage and low conduction loss characteristics enable it to provide reliable power control and protection functions in harsh automotive environments.
4. **LED drive and lighting system**
In **LED lighting drive**, K4077-ZK-VB can efficiently control the switching and dimming of LEDs, ensuring that no excessive heat is generated during long-term operation, and improving the performance and reliability of the lighting system.
In summary, K4077-ZK-VB MOSFET is widely used in power management, motor control, automotive electronics, LED drive and other fields due to its excellent electrical performance and reliability. It is an ideal choice for realizing high-efficiency circuit design.
* 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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