Product introduction：
**SWP7N65K-VB - Product Introduction**
The SWP7N65K-VB is a high voltage, high current N-channel MOSFET in a TO220 package designed for applications requiring high efficiency power management and switch control. With a maximum drain-source voltage (VDS) of 650V and a gate threshold voltage (Vth) of 3.5V, this MOSFET is able to withstand higher voltages and maintain excellent performance under high power loads.
The device has an on-resistance (RDS(ON)) of 500mΩ (@VGS=10V) and uses SJ_Multi-EPI technology, which can significantly reduce the switching loss and conduction loss of the MOSFET, thereby improving system efficiency. The SWP7N65K-VB is capable of providing a maximum drain current of 9A and is suitable for power conversion applications that require high power and high efficiency.
This MOSFET is ideal for applications such as power supplies, switch mode power supplies (SMPS), industrial control and electric vehicle charging, especially where fast and efficient power conversion is required under high voltage and high current conditions.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
650V |
|
3.5V |
9A |
|
|
500mΩ |
SJ_Multi-EPI |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
SJ_Multi-EPI |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
650V |
|
3.5V |
9A |
|
SJ_Multi-EPI |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
650V |
|
3.5V |
9A |
|
SJ_Multi-EPI |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
**SWP7N65K-VB - Detailed Parameter Description**
| **Parameter** | **Description** |
|-----------------------|-----------------------------------------------|
| **Package** | TO220 |
| **Configuration** | Single N-Channel MOSFET |
| **VDS (Drain-Source Voltage)** | 650V |
| **VGS (Gate-Source Voltage)** | ±30V |
| **Vth (Gate Threshold Voltage)** | 3.5V |
| **RDS(ON)** | 500mΩ @ VGS=10V |
| **ID (Drain Current)** | 9A |
| **Technology** | SJ_Multi-EPI Technology|
| **Maximum Junction Temperature** | 150°C |
| **Operating Temperature Range** | -55°C to +150°C |
| **Power loss** | Low power loss, high-efficiency applications|
| **Application** | Switching power supply, electric vehicle charging, power conversion and other fields|
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Domain and module applications：
**SWP7N65K-VB - Applications and Module Examples**
1. **Switching Power Supply (SMPS)**
SWP7N65K-VB MOSFET is widely used in switching power supplies (SMPS), especially for high-efficiency power conversion applications that require high voltage (650V) and medium current (maximum 9A). Its low on-resistance and high switching efficiency make it play a key role in power supply, which can improve the overall energy efficiency of the system and reduce energy waste. Common applications include power adapters, computer power supplies, TV power supplies, etc.
2. **Electric Vehicle (EV) Charging System**
In electric vehicle charging systems, SWP7N65K-VB MOSFET can be used for power conversion and battery management. Its high voltage and current handling capabilities enable it to withstand high power loads during charging, ensuring that the battery is charged quickly and efficiently. In addition, the low RDS(ON) reduces heat generation during charging and improves system reliability and stability.
3. **Industrial Power Management System**
SWP7N65K-VB is widely used in industrial power management systems, especially in high-efficiency power control modules and power conversion systems. Due to its good electrical characteristics, it is able to work stably under high voltage and high load. This MOSFET is suitable for robots, automation control, factory power supply systems and other industrial applications.
4. **Power Factor Correction (PFC) Circuit**
Due to the high voltage carrying capability and low on-resistance of SWP7N65K-VB, it performs well in power factor correction (PFC) circuits. PFC circuits are used to improve the efficiency and power quality of power systems and reduce harmonic pollution in the power grid. This MOSFET performs well in handling high voltages, which helps improve the overall power factor and energy efficiency of the system.
5. **Power Converters (AC-DC / DC-DC Converters)**
SWP7N65K-VB is also widely used in AC-DC and DC-DC converters as a high-efficiency switching element. Its superior voltage control characteristics and low RDS(ON) value ensure high efficiency and reliability of the system, and it is widely used in power modules, LED drivers, power tools and other equipment.
6. **High-efficiency energy management system**
In high-efficiency energy management systems, SWP7N65K-VB can be used in various battery management and energy conversion systems to optimize energy storage and conversion. Low on-resistance helps reduce energy loss during the conversion process, allowing the system to maintain high efficiency during long-term operation.
* 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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