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IRLU7843CPBF-VB Product details
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IRLU7843CPBF-VB MOSFET Product Introduction
**IRLU7843CPBF-VB** is a high performance N-channel MOSFET in a TO251 package. This MOSFET is designed for high current and low voltage applications, especially where high efficiency and fast switching are required. Its drain-source voltage (VDS) is 30V and the gate-source voltage (VGS) range is ±20V. The threshold voltage (Vth) of the IRLU7843CPBF-VB is 1.7V, ensuring effective turn-on at low gate voltage. This MOSFET has a very low on-resistance (RDS(ON)), which is 2mΩ at VGS = 10V and 3mΩ at VGS = 4.5V. Its maximum continuous drain current (ID) is up to 120A, making it very suitable for applications that require high current handling.
**IRLU7843CPBF-VB** is a high performance N-channel MOSFET in a TO251 package. This MOSFET is designed for high current and low voltage applications, especially where high efficiency and fast switching are required. Its drain-source voltage (VDS) is 30V and the gate-source voltage (VGS) range is ±20V. The threshold voltage (Vth) of the IRLU7843CPBF-VB is 1.7V, ensuring effective turn-on at low gate voltage. This MOSFET has a very low on-resistance (RDS(ON)), which is 2mΩ at VGS = 10V and 3mΩ at VGS = 4.5V. Its maximum continuous drain current (ID) is up to 120A, making it very suitable for applications that require high current handling.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 120A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Detailed parameter description
- **Model:** IRLU7843CPBF-VB
- **Package type:** TO251
- **Channel configuration:** Single N-channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 3mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Continuous drain current (ID):** 120A
- **Technology:** Trench
- **Model:** IRLU7843CPBF-VB
- **Package type:** TO251
- **Channel configuration:** Single N-channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 3mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Continuous drain current (ID):** 120A
- **Technology:** Trench
Domain and module applications：
Applications and Examples
1. **High-efficiency power converters:**
The low on-resistance and high current handling capability of the IRLU7843CPBF-VB make it ideal for high-efficiency power converters. In DC-DC converters, it can reduce power consumption and improve conversion efficiency, and is suitable for computer power supplies, server power supplies, and power electronic devices.
2. **Electric vehicles and motor drives:**
In electric vehicles and other motor drive applications, this MOSFET can be used for high-current motor control switches. Its high current carrying capacity and low on-resistance ensure high efficiency and reliability of motor drive systems, and is suitable for electric vehicles, drones, and power tools.
3. **Power management and load switching:**
In power management systems, the high current handling capability and low on-resistance of the IRLU7843CPBF-VB make it an ideal choice. It can be used in load switches, power switches, and power distribution modules to ensure system stability and efficiency, and is widely used in consumer electronics, industrial automation, and power management systems.
4. **Automotive Electronic Control:**
In automotive electronic control systems, this MOSFET can be used for battery management systems, electric load control, and on-board power management. Its excellent switching performance and low power consumption make it suitable for applications such as automotive window control, electric seat adjustment, and lighting control systems.
IRLU7843CPBF-VB MOSFET is widely used in power conversion, motor drive, power management, automotive electronics, and other fields with its excellent current handling capability, low on-resistance, and fast switching performance, providing an excellent solution for efficient and reliable current control.
1. **High-efficiency power converters:**
The low on-resistance and high current handling capability of the IRLU7843CPBF-VB make it ideal for high-efficiency power converters. In DC-DC converters, it can reduce power consumption and improve conversion efficiency, and is suitable for computer power supplies, server power supplies, and power electronic devices.
2. **Electric vehicles and motor drives:**
In electric vehicles and other motor drive applications, this MOSFET can be used for high-current motor control switches. Its high current carrying capacity and low on-resistance ensure high efficiency and reliability of motor drive systems, and is suitable for electric vehicles, drones, and power tools.
3. **Power management and load switching:**
In power management systems, the high current handling capability and low on-resistance of the IRLU7843CPBF-VB make it an ideal choice. It can be used in load switches, power switches, and power distribution modules to ensure system stability and efficiency, and is widely used in consumer electronics, industrial automation, and power management systems.
4. **Automotive Electronic Control:**
In automotive electronic control systems, this MOSFET can be used for battery management systems, electric load control, and on-board power management. Its excellent switching performance and low power consumption make it suitable for applications such as automotive window control, electric seat adjustment, and lighting control systems.
IRLU7843CPBF-VB MOSFET is widely used in power conversion, motor drive, power management, automotive electronics, and other fields with its excellent current handling capability, low on-resistance, and fast switching performance, providing an excellent solution for efficient and reliable current control.
* 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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