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K1821-01MR-VB Product details
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K1821-01MR-VB Product Introduction
K1821-01MR-VB is a high-performance single N-channel MOSFET in a TO220F package, designed for high voltage applications. Its maximum drain-source voltage (VDS) reaches 650V, suitable for use in demanding environments such as high-voltage power supplies and inverters. This MOSFET has a threshold voltage (Vth) of 3.5V and can effectively turn on at a lower gate voltage, providing better control and response speed. Its on-resistance (RDS(ON)) is 1700mΩ @ VGS=10V, which is relatively high but still performs well in specific applications. The maximum drain current (ID) of the K1821-01MR-VB is 2A, which can meet medium load requirements. It is manufactured using planar technology (Plannar), ensuring stability and reliability under high voltage and high temperature conditions.
K1821-01MR-VB is a high-performance single N-channel MOSFET in a TO220F package, designed for high voltage applications. Its maximum drain-source voltage (VDS) reaches 650V, suitable for use in demanding environments such as high-voltage power supplies and inverters. This MOSFET has a threshold voltage (Vth) of 3.5V and can effectively turn on at a lower gate voltage, providing better control and response speed. Its on-resistance (RDS(ON)) is 1700mΩ @ VGS=10V, which is relatively high but still performs well in specific applications. The maximum drain current (ID) of the K1821-01MR-VB is 2A, which can meet medium load requirements. It is manufactured using planar technology (Plannar), ensuring stability and reliability under high voltage and high temperature conditions.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | 1700mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: K1821-01MR-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 1700mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 2A
- **Technology**: Plannar
- **Model**: K1821-01MR-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 1700mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 2A
- **Technology**: Plannar
Domain and module applications：
Applications and modules
K1821-01MR-VB is suitable for a variety of fields due to its high voltage and reliability. Specific applications include:
1. **Power management**: In switching power supplies and inverters, K1821-01MR-VB can be used as the main switching element to help achieve efficient energy conversion and stable output voltage.
2. **Industrial automation**: This MOSFET can be used in motor drive and control circuits, especially in motor applications that require high voltage and reliability, such as power tools and automation equipment.
3. **Solar inverter**: In solar power generation systems, K1821-01MR-VB is widely used in inverter design to help convert DC to AC and ensure efficient energy utilization.
4. **Lighting control**: K1821-01MR-VB can be used as a control switch for high-voltage lamps to ensure stable operation of lamps, suitable for industrial and commercial lighting solutions.
5. **High-voltage power module**: Among various high-voltage power modules, K1821-01MR-VB provides reliable switching functions, suitable for applications such as medical equipment and test instruments that have strict requirements on power stability.
In summary, K1821-01MR-VB plays an important role in modern electronic design with its excellent electrical performance and diverse application scenarios, meeting the needs of high voltage and high efficiency.
K1821-01MR-VB is suitable for a variety of fields due to its high voltage and reliability. Specific applications include:
1. **Power management**: In switching power supplies and inverters, K1821-01MR-VB can be used as the main switching element to help achieve efficient energy conversion and stable output voltage.
2. **Industrial automation**: This MOSFET can be used in motor drive and control circuits, especially in motor applications that require high voltage and reliability, such as power tools and automation equipment.
3. **Solar inverter**: In solar power generation systems, K1821-01MR-VB is widely used in inverter design to help convert DC to AC and ensure efficient energy utilization.
4. **Lighting control**: K1821-01MR-VB can be used as a control switch for high-voltage lamps to ensure stable operation of lamps, suitable for industrial and commercial lighting solutions.
5. **High-voltage power module**: Among various high-voltage power modules, K1821-01MR-VB provides reliable switching functions, suitable for applications such as medical equipment and test instruments that have strict requirements on power stability.
In summary, K1821-01MR-VB plays an important role in modern electronic design with its excellent electrical performance and diverse application scenarios, meeting the needs of high voltage and high efficiency.
* 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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