Product introduction：
1. CS840A8H-VB MOSFET Product Introduction
CS840A8H-VB is a high-voltage single N-channel MOSFET in TO220 package. With a drain-source voltage (VDS) of 500V and a gate-source voltage (VGS) of ±30V, this MOSFET is suitable for high-voltage drive applications. Its gate threshold voltage (Vth) is 3.1V, which enables effective switching operation at a higher gate drive voltage. The on-resistance (RDS(ON)) is 660mΩ at VGS=10V, ensuring low power consumption in high current transmission. The maximum drain current (ID) is 13A, and planar technology (Plannar) is used to provide stable switching performance and current handling capability. CS840A8H-VB is widely used in high-voltage power management, industrial control, and power conversion.
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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 |
500V |
|
3.1V |
13A |
|
|
660mΩ |
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 |
500V |
|
3.1V |
13A |
|
Plannar |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
500V |
|
3.1V |
13A |
|
Plannar |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
2. CS840A8H-VB MOSFET Detailed parameter description
| Parameter| Value|
| ------------------ | --------------------------- |
| Device model| CS840A8H-VB |
| Package type| TO220 |
| Configuration| Single N-channel |
| Drain-source voltage (VDS) | 500V |
| Gate-source voltage (VGS) | ±30V |
| Gate threshold voltage (Vth) | 3.1V |
| On-resistance (RDS(ON)) | 660mΩ @ VGS=10V |
| Maximum drain current (ID) | 13A |
| Technology type| Planar technology (Plannar) |
Domain and module applications：
III. Application fields and module examples
CS840A8H-VB MOSFET has a wide range of applications in the following fields and modules:
1. **High-voltage power management**
- **Power converter**: In high-voltage power converters, CS840A8H-VB acts as a switching element capable of handling voltages up to 500V for efficient power conversion. Its high voltage withstand capability and low on-resistance make it suitable for use in high-voltage DC-DC converters.
- **Industrial power system**: In industrial power systems, CS840A8H-VB provides stable switching performance for high-voltage power management and current regulation to ensure stable operation of the system.
2. **Industrial control**
- **Motor drive**: In industrial motor drive systems, CS840A8H-VB is used to control the current flow of the motor, support high voltage and high current requirements, and improve the performance and efficiency of the motor drive system.
- **Power control**: In industrial power control systems, CS840A8H-VB is used as a switching device to control power transmission and ensure efficient operation and protection of the circuit.
3. **Power conversion**
- **Inverter**: In high-voltage inverters, CS840A8H-VB is used to control high-voltage switches in the inverter process to ensure efficient conversion and stable output of electrical energy.
- **Power electronic equipment**: As a switching element in power electronic equipment, CS840A8H-VB supports high-voltage operation and provides reliable power conversion and control.
4. **Electrical protection**
- **Overvoltage protection**: In electrical protection circuits, CS840A8H-VB is used for overvoltage protection to prevent high voltage from damaging circuit components and ensure safe operation of the system.
- **Switch protection**: In high-voltage switching circuits, CS840A8H-VB can effectively isolate and protect circuits and improve the safety and stability of the system.
The CS840A8H-VB meets the needs of high-voltage power management and power conversion applications through its high-voltage withstand capability and low on-resistance, providing reliable switching performance and stable current handling capabilities.
* 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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