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K7A45DA-VB Product details
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K7A45DA-VB MOSFET Product Introduction
The K7A45DA-VB is a high-voltage single N-channel MOSFET designed for applications requiring high withstand voltage and good conduction performance. The device is packaged in a TO220F package and has a drain-source voltage (VDS) of 650V and a gate voltage (VGS) of ±30V, enabling it to perform well in high-voltage environments. The threshold voltage (Vth) is 3.5V, ensuring rapid turn-on under proper gate drive. The MOSFET has an on-resistance (RDS(ON)) of 1100mΩ at a VGS of 10V and a maximum drain current (ID) of 7A. Due to its planar process (Plannar) technology, the K7A45DA-VB is popular in the fields of efficient power management and industrial control.
The K7A45DA-VB is a high-voltage single N-channel MOSFET designed for applications requiring high withstand voltage and good conduction performance. The device is packaged in a TO220F package and has a drain-source voltage (VDS) of 650V and a gate voltage (VGS) of ±30V, enabling it to perform well in high-voltage environments. The threshold voltage (Vth) is 3.5V, ensuring rapid turn-on under proper gate drive. The MOSFET has an on-resistance (RDS(ON)) of 1100mΩ at a VGS of 10V and a maximum drain current (ID) of 7A. Due to its planar process (Plannar) technology, the K7A45DA-VB is popular in the fields of efficient power management and industrial control.
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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 | 7A | 1100mΩ | 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 | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
K7A45DA-VB Detailed parameter description
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS = 10V
- **Drain current (ID)**: 7A
- **Technology**: Planar process (Plannar)
- **Operating temperature range**: -55°C ~ 150°C
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS = 10V
- **Drain current (ID)**: 7A
- **Technology**: Planar process (Plannar)
- **Operating temperature range**: -55°C ~ 150°C
Domain and module applications：
Application fields and module examples
1. **Switching power supply (SMPS)**: K7A45DA-VB is suitable for switching power supply design due to its high withstand voltage and excellent conduction performance, especially in high-voltage power conversion applications, which can improve the efficiency of the overall system and reduce heat loss.
2. **Motor control**: In industrial motor drives, this MOSFET can be used as a power switch. The high withstand voltage of 650V ensures the safety and stability of the motor during startup and operation. At the same time, the current capacity of 7A also meets most motor control requirements.
3. **Inverter application**: K7A45DA-VB is suitable for photovoltaic inverters and UPS systems, which can efficiently convert DC power to AC power. Its high voltage and current handling capabilities ensure that the inverter provides stable output in an uninterruptible power supply.
4. **Power electronic equipment**: In power electronic equipment, this MOSFET can be used in various high-voltage switching applications, such as solenoid valve control and power regulators. With its stable performance, it can improve the reliability and response speed of the equipment.
The design concept and technical characteristics of K7A45DA-VB make it an indispensable component in modern high-voltage applications, and can effectively meet various power management and industrial control needs.
1. **Switching power supply (SMPS)**: K7A45DA-VB is suitable for switching power supply design due to its high withstand voltage and excellent conduction performance, especially in high-voltage power conversion applications, which can improve the efficiency of the overall system and reduce heat loss.
2. **Motor control**: In industrial motor drives, this MOSFET can be used as a power switch. The high withstand voltage of 650V ensures the safety and stability of the motor during startup and operation. At the same time, the current capacity of 7A also meets most motor control requirements.
3. **Inverter application**: K7A45DA-VB is suitable for photovoltaic inverters and UPS systems, which can efficiently convert DC power to AC power. Its high voltage and current handling capabilities ensure that the inverter provides stable output in an uninterruptible power supply.
4. **Power electronic equipment**: In power electronic equipment, this MOSFET can be used in various high-voltage switching applications, such as solenoid valve control and power regulators. With its stable performance, it can improve the reliability and response speed of the equipment.
The design concept and technical characteristics of K7A45DA-VB make it an indispensable component in modern high-voltage applications, and can effectively meet various power management and industrial control needs.
* 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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