Product introduction：
Product Introduction
**CMP4N65-VB** is a high-voltage N-channel MOSFET with a TO220 package type, designed for high-voltage applications. This MOSFET supports a maximum drain-source voltage (VDS) of 650V, suitable for switching and amplification applications in high-voltage environments. Its maximum gate-source voltage (VGS) is ±30V, and the gate threshold voltage (Vth) is 3.5V, ensuring that it can be effectively turned on at the appropriate gate-source voltage. CMP4N65-VB uses planar technology and has a high drain-source resistance. When VGS=10V, its on-resistance is 2200mΩ. It can withstand a maximum drain current (ID) of 4A, and is suitable for occasions requiring high voltage resistance and high stability.
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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 |
4A |
|
|
2200mΩ |
Plannar |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Plannar |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
650V |
|
3.5V |
4A |
|
Plannar |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
650V |
|
3.5V |
4A |
|
Plannar |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Package type**: TO220
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2200mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 4A
- **Technology**: Plannar
Domain and module applications：
Application fields and modules
**CMP4N65-VB**'s high withstand voltage characteristics make it widely used in multiple high voltage fields and modules:
1. **Switching power supply**: Due to its high withstand voltage capability of 650V, CMP4N65-VB is very suitable for use in switching power supply modules, such as AC-DC adapters and high voltage DC-DC converters. Its high voltage withstand capability and stability enable it to work efficiently in high voltage environments, providing reliable power switching functions.
2. **Motor drive**: In motor drive systems that require high withstand voltage, this MOSFET can be used for switching control of motors. For example, in power tools and industrial motor drives, CMP4N65-VB is able to handle high voltages and provide stable current switching to ensure the reliability and efficiency of motor operation.
3. **Power amplifier**: In power amplifier applications, especially in high voltage amplifiers, CMP4N65-VB's high voltage capability enables it to work stably and handle high voltage signals. This makes it suitable for use in audio systems, radio frequency (RF) amplifiers, and other high-power applications.
4. **High-voltage switching**: In high-voltage switching applications, such as high-voltage relays and switchgear, CMP4N65-VB provides high-voltage switching capabilities. Its high-voltage resistant design ensures reliability and safety in high-voltage switching, and is suitable for switch control in various industrial and electronic equipment.
5. **Power management**: This MOSFET is also suitable for power management applications, such as power protection circuits and high-voltage power management systems. Its high voltage handling capability and relatively low on-resistance help improve the stability and efficiency of the power system.
In summary, **CMP4N65-VB** is widely used in switching power supplies, motor drives, power amplifiers, high-voltage switches, and power management due to its high voltage tolerance and reliable performance, providing efficient and stable solutions.
* 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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