中文
English
BUK438-800A-VB Product details
Back to previous pageProduct introduction：
1. BUK438-800A-VB Product Introduction
BUK438-800A-VB is a high voltage single N-channel MOSFET in TO247 package. The device adopts planar technology, has high drain-source voltage tolerance and moderate on-resistance, and is designed for high voltage and medium current applications. Its maximum drain-source voltage is 850V, the gate-source voltage range is ±30V, the on-resistance is 1150mΩ at VGS=10V, and the maximum continuous drain current is 10A. BUK438-800A-VB is suitable for applications requiring high voltage and stable switching performance, providing a reliable high-voltage power control solution.
BUK438-800A-VB is a high voltage single N-channel MOSFET in TO247 package. The device adopts planar technology, has high drain-source voltage tolerance and moderate on-resistance, and is designed for high voltage and medium current applications. Its maximum drain-source voltage is 850V, the gate-source voltage range is ±30V, the on-resistance is 1150mΩ at VGS=10V, and the maximum continuous drain current is 10A. BUK438-800A-VB is suitable for applications requiring high voltage and stable switching performance, providing a reliable high-voltage power control solution.
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 |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 850V | 3.3V | 10A | 1150(mΩ) | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 850V | 3.3V | 10A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 850V | 3.3V | 10A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
2. BUK438-800A-VB Detailed Parameters
| Parameter | Value |
|--------------------|--------------------------------------------|
| Package Type | TO247 |
| Configuration | Single N-channel |
| Maximum Drain-Source Voltage (VDS) | 850V |
| Maximum Gate-Source Voltage (VGS) | ±30V |
| Threshold Voltage (Vth) | 3.3V |
| On-Resistance (RDS(ON)) | 1150mΩ @ VGS=10V |
| Maximum Drain Current (ID) | 10A |
| Technology | Planar Technology |
| Parameter | Value |
|--------------------|--------------------------------------------|
| Package Type | TO247 |
| Configuration | Single N-channel |
| Maximum Drain-Source Voltage (VDS) | 850V |
| Maximum Gate-Source Voltage (VGS) | ±30V |
| Threshold Voltage (Vth) | 3.3V |
| On-Resistance (RDS(ON)) | 1150mΩ @ VGS=10V |
| Maximum Drain Current (ID) | 10A |
| Technology | Planar Technology |
Domain and module applications：
3. Application fields and module examples
1. **High-Voltage Power Switch**: The 850V drain-source voltage capability of the BUK438-800A-VB makes it particularly suitable for high-voltage power switch applications. It can be used in switch components in high-voltage power systems, such as in power adapters, chargers, and high-voltage power management systems, to provide stable switching performance and high-voltage handling capabilities.
2. **Power Converter**: In power converters that require high voltage handling, the BUK438-800A-VB can be used in high-voltage DC-DC converters or AC-DC converters. It is able to support high-voltage inputs and provide efficient conversion and power management in power modules, such as for power conversion in electric vehicle charging stations, power conditioners, and industrial equipment.
3. **Motor Drive**: In high-voltage motor drive applications, this MOSFET is able to handle high voltages and medium currents. It is suitable for high-voltage switching and regulation of motors, such as power control in high-voltage DC motor and AC motor drive systems, ensuring efficient operation and stable performance of the motor.
4. **High-Voltage Load Switch**: BUK438-800A-VB performs well in high-voltage load switch applications. It can be used in industrial control systems, power control equipment, and high-power household appliances to handle high-voltage loads and high-power requirements, providing reliable switching control and protection functions.
1. **High-Voltage Power Switch**: The 850V drain-source voltage capability of the BUK438-800A-VB makes it particularly suitable for high-voltage power switch applications. It can be used in switch components in high-voltage power systems, such as in power adapters, chargers, and high-voltage power management systems, to provide stable switching performance and high-voltage handling capabilities.
2. **Power Converter**: In power converters that require high voltage handling, the BUK438-800A-VB can be used in high-voltage DC-DC converters or AC-DC converters. It is able to support high-voltage inputs and provide efficient conversion and power management in power modules, such as for power conversion in electric vehicle charging stations, power conditioners, and industrial equipment.
3. **Motor Drive**: In high-voltage motor drive applications, this MOSFET is able to handle high voltages and medium currents. It is suitable for high-voltage switching and regulation of motors, such as power control in high-voltage DC motor and AC motor drive systems, ensuring efficient operation and stable performance of the motor.
4. **High-Voltage Load Switch**: BUK438-800A-VB performs well in high-voltage load switch applications. It can be used in industrial control systems, power control equipment, and high-power household appliances to handle high-voltage loads and high-power requirements, providing reliable switching control and protection functions.
* 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
