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K2903-01MR-VB Product details
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K2903-01MR-VB Product Introduction
K2903-01MR-VB is a high-performance N-channel MOSFET in TO220F package, specially designed for high current and high efficiency power management applications. The maximum drain-source voltage (VDS) of the device is 60V, which is suitable for medium voltage power supply and load driving circuits. Its gate-source voltage (VGS) can reach ±20V, ensuring a wide range of applications. The threshold voltage (Vth) is 2.5V, providing a faster switching response. The on-resistance (RDS(ON)) of K2903-01MR-VB is 12mΩ at VGS of 4.5V and 10mΩ at VGS of 10V, showing extremely low power consumption and heat generation, which can effectively reduce energy loss under high load conditions. The maximum continuous current (ID) of the device is up to 70A, and it uses advanced Trench technology to ensure its reliability and stability in various applications.
K2903-01MR-VB is a high-performance N-channel MOSFET in TO220F package, specially designed for high current and high efficiency power management applications. The maximum drain-source voltage (VDS) of the device is 60V, which is suitable for medium voltage power supply and load driving circuits. Its gate-source voltage (VGS) can reach ±20V, ensuring a wide range of applications. The threshold voltage (Vth) is 2.5V, providing a faster switching response. The on-resistance (RDS(ON)) of K2903-01MR-VB is 12mΩ at VGS of 4.5V and 10mΩ at VGS of 10V, showing extremely low power consumption and heat generation, which can effectively reduce energy loss under high load conditions. The maximum continuous current (ID) of the device is up to 70A, and it uses advanced Trench technology to ensure its reliability and stability in various applications.
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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 | 60V | 2.5V | 70A | 10mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 2.5V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 2.5V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
K2903-01MR-VB Detailed parameter description
| Parameter| Description|
|---------------------|------------------------|
| Model| K2903-01MR-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 60V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 2.5V |
| On-resistance (RDS(ON)) | 12mΩ @ VGS=4.5V |
| | 10mΩ @ VGS=10V |
| Maximum continuous current (ID) | 70A |
| Technology| Trench |
| Parameter| Description|
|---------------------|------------------------|
| Model| K2903-01MR-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 60V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 2.5V |
| On-resistance (RDS(ON)) | 12mΩ @ VGS=4.5V |
| | 10mΩ @ VGS=10V |
| Maximum continuous current (ID) | 70A |
| Technology| Trench |
Domain and module applications：
Applications and Module Examples
1. **Power Converters**: The K2903-01MR-VB excels in switch mode power supplies (SMPS) and DC-DC converters, efficiently controlling energy flow and reducing losses. Its low on-resistance allows it to maintain excellent thermal performance at high frequency operation, making it ideal for power management systems.
2. **Motor Drive**: The K2903-01MR-VB is capable of supporting currents up to 70A in electric vehicles and industrial motor drive applications, making it an ideal power switch. Its fast switching characteristics and high withstand voltage ensure stable operation of the motor under various load conditions.
3. **LED Driver**: This MOSFET can be used in LED lighting drive circuits to achieve efficient current control. Due to its excellent on-state performance, it can effectively adjust the brightness of the LED and provide efficient power management.
4. **Solar Inverters**: K2903-01MR-VB is also widely used in solar inverters, which can efficiently convert DC power into AC power. Its high efficiency and low heat generation characteristics make the inverter stable during long-term operation, improving the overall reliability of the system.
In short, K2903-01MR-VB is an ideal choice for high-current, high-efficiency applications with its excellent electrical performance and wide application areas, suitable for power management, motor drive, LED lighting and solar inverters.
1. **Power Converters**: The K2903-01MR-VB excels in switch mode power supplies (SMPS) and DC-DC converters, efficiently controlling energy flow and reducing losses. Its low on-resistance allows it to maintain excellent thermal performance at high frequency operation, making it ideal for power management systems.
2. **Motor Drive**: The K2903-01MR-VB is capable of supporting currents up to 70A in electric vehicles and industrial motor drive applications, making it an ideal power switch. Its fast switching characteristics and high withstand voltage ensure stable operation of the motor under various load conditions.
3. **LED Driver**: This MOSFET can be used in LED lighting drive circuits to achieve efficient current control. Due to its excellent on-state performance, it can effectively adjust the brightness of the LED and provide efficient power management.
4. **Solar Inverters**: K2903-01MR-VB is also widely used in solar inverters, which can efficiently convert DC power into AC power. Its high efficiency and low heat generation characteristics make the inverter stable during long-term operation, improving the overall reliability of the system.
In short, K2903-01MR-VB is an ideal choice for high-current, high-efficiency applications with its excellent electrical performance and wide application areas, suitable for power management, motor drive, LED lighting and solar inverters.
* 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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