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BUK7Y18-75B-VB Product details
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# Product Introduction:
BUK7Y18-75B-VB is a high-performance single N-channel MOSFET in SOT669 package. This MOSFET is designed for medium-to-high voltage and high current applications, and can withstand a maximum drain-source voltage (VDS) of 80V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.4V, and the on-resistance (RDS(ON)) is 7.2mΩ at VGS = 4.5V, while at VGS = 10V, the on-resistance drops to 6mΩ, supporting a continuous drain current (ID) of up to 90A. BUK7Y18-75B-VB uses Trench technology to provide an efficient, low-power power switching solution suitable for a variety of application scenarios requiring high current and low on-resistance.
BUK7Y18-75B-VB is a high-performance single N-channel MOSFET in SOT669 package. This MOSFET is designed for medium-to-high voltage and high current applications, and can withstand a maximum drain-source voltage (VDS) of 80V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.4V, and the on-resistance (RDS(ON)) is 7.2mΩ at VGS = 4.5V, while at VGS = 10V, the on-resistance drops to 6mΩ, supporting a continuous drain current (ID) of up to 90A. BUK7Y18-75B-VB uses Trench technology to provide an efficient, low-power power switching solution suitable for a variety of application scenarios requiring high current and low on-resistance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 80V | 1.4V | 90A | 6mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 80V | 1.4V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 80V | 1.4V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N |
# Detailed parameters:
- **Package**: SOT669
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.4V
- **On-resistance (RDS(ON))**:
- 7.2mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 90A
- **Technology**: Trench
- **Package**: SOT669
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 80V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.4V
- **On-resistance (RDS(ON))**:
- 7.2mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 90A
- **Technology**: Trench
Domain and module applications：
Application Examples:
1. **Power Management System**:
BUK7Y18-75B-VB is ideal for switching applications in power management systems, especially where high current and medium to high voltage need to be handled. Its low on-resistance can significantly improve power conversion efficiency and reduce power loss, thereby improving overall system performance.
2. **High-power DC-DC Converter**:
In high-power DC-DC converters, BUK7Y18-75B-VB can stably handle high current loads and provide efficient power conversion solutions. Its low on-resistance and high current handling capabilities help optimize conversion efficiency and system stability.
3. **Motor Drive Application**:
For high-power motor drive applications, BUK7Y18-75B-VB provides sufficient current handling capability and efficient switching performance to ensure smooth motor operation and effective current control. This makes it suitable for a variety of motor drive systems, including industrial motors and motor control in automation equipment.
4. **LED Driver**:
BUK7Y18-75B-VB is also suitable for high-power LED driver applications. Its low on-resistance can effectively drive high-power LEDs, providing efficient and stable lighting solutions. It is suitable for high-brightness LED lighting and switch control in lighting systems.
5. **Battery Management System**:
In battery management systems, BUK7Y18-75B-VB can be used to control the charging and discharging process of batteries, especially in high-current battery pack applications. Its low on-resistance and high current handling capability can improve the efficiency and safety of battery systems and ensure stable battery operation.
6. **Industrial Power Switch**:
This MOSFET is also suitable for various industrial power switch applications. Its high current handling capability and low on-resistance enable it to work stably in high-load, high-voltage industrial environments, improving system reliability and operating efficiency.
The excellent performance of BUK7Y18-75B-VB MOSFET makes it an ideal choice in multiple high current and medium and high voltage applications, meeting high power and high load requirements and achieving efficient and stable power control.
1. **Power Management System**:
BUK7Y18-75B-VB is ideal for switching applications in power management systems, especially where high current and medium to high voltage need to be handled. Its low on-resistance can significantly improve power conversion efficiency and reduce power loss, thereby improving overall system performance.
2. **High-power DC-DC Converter**:
In high-power DC-DC converters, BUK7Y18-75B-VB can stably handle high current loads and provide efficient power conversion solutions. Its low on-resistance and high current handling capabilities help optimize conversion efficiency and system stability.
3. **Motor Drive Application**:
For high-power motor drive applications, BUK7Y18-75B-VB provides sufficient current handling capability and efficient switching performance to ensure smooth motor operation and effective current control. This makes it suitable for a variety of motor drive systems, including industrial motors and motor control in automation equipment.
4. **LED Driver**:
BUK7Y18-75B-VB is also suitable for high-power LED driver applications. Its low on-resistance can effectively drive high-power LEDs, providing efficient and stable lighting solutions. It is suitable for high-brightness LED lighting and switch control in lighting systems.
5. **Battery Management System**:
In battery management systems, BUK7Y18-75B-VB can be used to control the charging and discharging process of batteries, especially in high-current battery pack applications. Its low on-resistance and high current handling capability can improve the efficiency and safety of battery systems and ensure stable battery operation.
6. **Industrial Power Switch**:
This MOSFET is also suitable for various industrial power switch applications. Its high current handling capability and low on-resistance enable it to work stably in high-load, high-voltage industrial environments, improving system reliability and operating efficiency.
The excellent performance of BUK7Y18-75B-VB MOSFET makes it an ideal choice in multiple high current and medium and high voltage applications, meeting high power and high load requirements and achieving efficient and stable power control.
* 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：
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