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K3821-DL-E-VB Product details
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Product Introduction (K3821-DL-E-VB)
K3821-DL-E-VB is a single N-channel MOSFET in TO262 package, suitable for high voltage and high current applications. Its main features include 100V drain-source voltage (VDS), ±20V gate-source voltage (VGS), and 2V turn-on voltage (Vth). In addition, its on-resistance (RDS(ON)) is only 20mΩ at VGS=10V, and it can provide up to 50A of continuous drain current (ID). Based on its efficient trench technology (Trench), K3821-DL-E-VB has excellent performance in switching speed and conduction loss, and is particularly suitable for high-efficiency power management and drive circuits.
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K3821-DL-E-VB is a single N-channel MOSFET in TO262 package, suitable for high voltage and high current applications. Its main features include 100V drain-source voltage (VDS), ±20V gate-source voltage (VGS), and 2V turn-on voltage (Vth). In addition, its on-resistance (RDS(ON)) is only 20mΩ at VGS=10V, and it can provide up to 50A of continuous drain current (ID). Based on its efficient trench technology (Trench), K3821-DL-E-VB has excellent performance in switching speed and conduction loss, and is particularly suitable for high-efficiency power management and drive circuits.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 100V | 2V | 50A | 20mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 100V | 2V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 100V | 2V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N |
Detailed parameter description
- **Package type**: TO262
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Throw-on voltage (Vth)**: 2V
- **On-resistance (RDS(ON))**: 20mΩ @ VGS=10V
- **Continuous drain current (ID)**: 50A
- **Technology type**: Trench technology
- **Switching speed**: Fast switching characteristics, reducing switching losses
- **Maximum power consumption**: Efficient heat dissipation, suitable for high power loads
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- **Package type**: TO262
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Throw-on voltage (Vth)**: 2V
- **On-resistance (RDS(ON))**: 20mΩ @ VGS=10V
- **Continuous drain current (ID)**: 50A
- **Technology type**: Trench technology
- **Switching speed**: Fast switching characteristics, reducing switching losses
- **Maximum power consumption**: Efficient heat dissipation, suitable for high power loads
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Domain and module applications：
Application fields and module examples
1. **Power conversion module**: K3821-DL-E-VB performs well in DC-DC converters and AC-DC power supplies, and can achieve efficient power conversion under high voltage and high current conditions, reduce power loss, and improve overall system efficiency.
2. **Motor drive control**: Due to its excellent on-resistance and high current carrying capacity, K3821-DL-E-VB is an ideal choice for various motor drive controllers, especially for applications such as electric vehicles, power tools and industrial drive systems that need to handle higher currents.
3. **Battery management system (BMS)**: Applicable to the charge and discharge management of lithium battery packs, it can ensure efficient management of batteries when they are charged and discharged rapidly at high currents, reduce heat generation, and improve safety and battery life.
4. **Inverter and UPS Systems**: K3821-DL-E-VB provides efficient power conversion in inverter and uninterruptible power supply (UPS) systems, especially for scenarios that need to handle high power and high current, such as solar inverters, data centers, etc.
5. **Automotive Electronic Systems**: In automotive applications, this MOSFET can be used in electronic control modules in high-voltage electrical systems, such as electric power steering systems (EPS), on-board chargers (OBC), and electric tailgates, to ensure efficient and reliable power supply.
1. **Power conversion module**: K3821-DL-E-VB performs well in DC-DC converters and AC-DC power supplies, and can achieve efficient power conversion under high voltage and high current conditions, reduce power loss, and improve overall system efficiency.
2. **Motor drive control**: Due to its excellent on-resistance and high current carrying capacity, K3821-DL-E-VB is an ideal choice for various motor drive controllers, especially for applications such as electric vehicles, power tools and industrial drive systems that need to handle higher currents.
3. **Battery management system (BMS)**: Applicable to the charge and discharge management of lithium battery packs, it can ensure efficient management of batteries when they are charged and discharged rapidly at high currents, reduce heat generation, and improve safety and battery life.
4. **Inverter and UPS Systems**: K3821-DL-E-VB provides efficient power conversion in inverter and uninterruptible power supply (UPS) systems, especially for scenarios that need to handle high power and high current, such as solar inverters, data centers, etc.
5. **Automotive Electronic Systems**: In automotive applications, this MOSFET can be used in electronic control modules in high-voltage electrical systems, such as electric power steering systems (EPS), on-board chargers (OBC), and electric tailgates, to ensure efficient and reliable power supply.
* 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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