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B85NF3LL-VB Product details
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1. Product Introduction
**Model: B85NF3LL-VB**
B85NF3LL-VB is a high-performance single N-channel MOSFET in TO263 package. This MOSFET is manufactured using advanced Trench technology and has low on-resistance and high current handling capability, making it particularly suitable for high-efficiency power management and switching applications. B85NF3LL-VB supports drain-source voltage (VDS) up to 30V and gate-source voltage (VGS) of ±20V, and its threshold voltage (Vth) is 1.7V, ensuring reliable turn-on at lower gate voltages. The MOSFET has an on-resistance (RDS(ON)) of 2.7mΩ at a gate voltage of 4.5V and 2.4mΩ at a gate voltage of 10V, and can provide a continuous drain current (ID) of up to 98A, performing well in applications with high current and low power requirements.
**Model: B85NF3LL-VB**
B85NF3LL-VB is a high-performance single N-channel MOSFET in TO263 package. This MOSFET is manufactured using advanced Trench technology and has low on-resistance and high current handling capability, making it particularly suitable for high-efficiency power management and switching applications. B85NF3LL-VB supports drain-source voltage (VDS) up to 30V and gate-source voltage (VGS) of ±20V, and its threshold voltage (Vth) is 1.7V, ensuring reliable turn-on at lower gate voltages. The MOSFET has an on-resistance (RDS(ON)) of 2.7mΩ at a gate voltage of 4.5V and 2.4mΩ at a gate voltage of 10V, and can provide a continuous drain current (ID) of up to 98A, performing well in applications with high current and low power requirements.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | 2.7(mΩ) | 2.4(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description
- **Model**: B85NF3LL-VB
- **Package**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON)）**:
- @VGS = 4.5V: 2.7mΩ
- @VGS = 10V: 2.4mΩ
- **Continuous drain current (ID)**: 98A
- **Technology**: Trench
- **Model**: B85NF3LL-VB
- **Package**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON)）**:
- @VGS = 4.5V: 2.7mΩ
- @VGS = 10V: 2.4mΩ
- **Continuous drain current (ID)**: 98A
- **Technology**: Trench
Domain and module applications：
3. Application fields and module examples
**Power switch**: With its ultra-low on-resistance and high current handling capability, the B85NF3LL-VB is very suitable for high-efficiency power switch applications. In various DC-DC converters, this MOSFET can effectively reduce power consumption and improve system efficiency, and is suitable for power management modules in computer power supplies, power adapters, and communication equipment.
**Electric vehicles**: In the power management and drive systems of electric vehicles, the B85NF3LL-VB can handle high currents and ensure the stability of the motor and battery management system. Its low RDS(ON) characteristics can effectively reduce energy loss and improve the overall performance and endurance of electric vehicles.
**LED driver**: For LED drive circuits, the low on-resistance of the B85NF3LL-VB can significantly reduce power consumption and heat, and improve the efficiency and service life of LEDs. This makes it perform well in high-brightness LED lighting systems and lighting control modules.
**High-efficiency power management**: In power management systems with high current and low power requirements, such as high-performance computers, power supply systems and UPS (uninterruptible power supply), B85NF3LL-VB can provide stable current supply, reduce power loss, and ensure high efficiency and reliability of the system.
**Battery protection circuit**: In the battery protection and management system, the high current capability and low on-resistance of B85NF3LL-VB enable it to effectively manage the battery charging and discharging process, improve the safety and performance of the battery, and is widely used in mobile devices, energy storage systems and electric vehicles.
**Power switch**: With its ultra-low on-resistance and high current handling capability, the B85NF3LL-VB is very suitable for high-efficiency power switch applications. In various DC-DC converters, this MOSFET can effectively reduce power consumption and improve system efficiency, and is suitable for power management modules in computer power supplies, power adapters, and communication equipment.
**Electric vehicles**: In the power management and drive systems of electric vehicles, the B85NF3LL-VB can handle high currents and ensure the stability of the motor and battery management system. Its low RDS(ON) characteristics can effectively reduce energy loss and improve the overall performance and endurance of electric vehicles.
**LED driver**: For LED drive circuits, the low on-resistance of the B85NF3LL-VB can significantly reduce power consumption and heat, and improve the efficiency and service life of LEDs. This makes it perform well in high-brightness LED lighting systems and lighting control modules.
**High-efficiency power management**: In power management systems with high current and low power requirements, such as high-performance computers, power supply systems and UPS (uninterruptible power supply), B85NF3LL-VB can provide stable current supply, reduce power loss, and ensure high efficiency and reliability of the system.
**Battery protection circuit**: In the battery protection and management system, the high current capability and low on-resistance of B85NF3LL-VB enable it to effectively manage the battery charging and discharging process, improve the safety and performance of the battery, and is widely used in mobile devices, energy storage systems and electric vehicles.
* 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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