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K4091-ZK-E1-AY-VB Product details
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K4091-ZK-E1-AY-VB Product Introduction
K4091-ZK-E1-AY-VB is a single N-channel MOSFET in a TO252 package designed for low-voltage, high-current applications. The device has a maximum drain-source voltage (VDS) of 30V and supports a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.7V, and its on-resistance (RDS(ON)) is 9mΩ at VGS=4.5V and 7mΩ at VGS=10V. K4091-ZK-E1-AY-VB supports a drain current (ID) of up to 70A and uses efficient Trench technology, which enables it to have excellent performance and efficiency in power management and drive circuits, and is widely used in power converters, drive circuits, and other low-voltage, high-current electronic devices.
K4091-ZK-E1-AY-VB is a single N-channel MOSFET in a TO252 package designed for low-voltage, high-current applications. The device has a maximum drain-source voltage (VDS) of 30V and supports a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.7V, and its on-resistance (RDS(ON)) is 9mΩ at VGS=4.5V and 7mΩ at VGS=10V. K4091-ZK-E1-AY-VB supports a drain current (ID) of up to 70A and uses efficient Trench technology, which enables it to have excellent performance and efficiency in power management and drive circuits, and is widely used in power converters, drive circuits, and other low-voltage, high-current electronic devices.
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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 | 30V | 1.7V | 70A | 7mΩ | 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 | 30V | 1.7V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
| Parameter | Description|
|---------------------|-------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-channel MOSFET |
| **Maximum drain voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 9mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 7mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 70A |
| **Technology** | Trench |
| Parameter | Description|
|---------------------|-------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-channel MOSFET |
| **Maximum drain voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 9mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 7mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 70A |
| **Technology** | Trench |
Domain and module applications：
Application fields and module examples
1. **Power management**: K4091-ZK-E1-AY-VB can be used in various power management applications, such as DC-DC converters. Due to its low on-resistance and high current capability, this MOSFET can effectively reduce power consumption and improve system efficiency. It is particularly suitable for power supply designs that require high efficiency and high reliability, such as mobile phone chargers, power modules for portable devices, etc.
2. **Motor drive**: The high current capability of this MOSFET makes it suitable for motor drive applications, such as small motors and stepper motor drivers. In these applications, K4091-ZK-E1-AY-VB can provide fast switching operations and efficient current control to ensure smooth operation and high efficiency of the motor.
3. **LED drive**: In LED drive circuits, this MOSFET can be used to control high current and high efficiency LED lighting systems. K4091-ZK-E1-AY-VB can ensure stable current output through its low on-resistance and high current capability, adapt to different LED lighting needs, and is widely used in home lighting and commercial lighting equipment.
4. **Electronic switch**: K4091-ZK-E1-AY-VB is suitable for various switching power supply and electronic switch applications, and can effectively control the load current. It performs well in computer power management, home appliance switches and other circuits that require fast switching control.
5. **Charger application**: This device is also very popular in charger applications, especially in battery management systems. Its high current handling capability and low on-resistance can effectively improve charging efficiency and reduce heat generation, and is suitable for lithium battery chargers and fast charging solutions for mobile devices.
The high efficiency performance and low resistance characteristics of K4091-ZK-E1-AY-VB make it an ideal choice for low-voltage and high-current applications, and it has important applications in a wide range of electronic devices and modules.
1. **Power management**: K4091-ZK-E1-AY-VB can be used in various power management applications, such as DC-DC converters. Due to its low on-resistance and high current capability, this MOSFET can effectively reduce power consumption and improve system efficiency. It is particularly suitable for power supply designs that require high efficiency and high reliability, such as mobile phone chargers, power modules for portable devices, etc.
2. **Motor drive**: The high current capability of this MOSFET makes it suitable for motor drive applications, such as small motors and stepper motor drivers. In these applications, K4091-ZK-E1-AY-VB can provide fast switching operations and efficient current control to ensure smooth operation and high efficiency of the motor.
3. **LED drive**: In LED drive circuits, this MOSFET can be used to control high current and high efficiency LED lighting systems. K4091-ZK-E1-AY-VB can ensure stable current output through its low on-resistance and high current capability, adapt to different LED lighting needs, and is widely used in home lighting and commercial lighting equipment.
4. **Electronic switch**: K4091-ZK-E1-AY-VB is suitable for various switching power supply and electronic switch applications, and can effectively control the load current. It performs well in computer power management, home appliance switches and other circuits that require fast switching control.
5. **Charger application**: This device is also very popular in charger applications, especially in battery management systems. Its high current handling capability and low on-resistance can effectively improve charging efficiency and reduce heat generation, and is suitable for lithium battery chargers and fast charging solutions for mobile devices.
The high efficiency performance and low resistance characteristics of K4091-ZK-E1-AY-VB make it an ideal choice for low-voltage and high-current applications, and it has important applications in a wide range of electronic devices and modules.
* 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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