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IRLU3717PBF-VB Product details
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1. Product Introduction
**IRLU3717PBF-VB** is a high-performance N-channel MOSFET in TO251 package. This MOSFET has high current handling capability and low on-resistance, with a maximum drain-source voltage (VDS) of 30V, a gate drive voltage range of ±20V, and a threshold voltage (Vth) of 1.7V. The on-resistance of the IRLU3717PBF-VB is also low at lower gate voltages (RDS(ON) is 4.5mΩ@VGS=4.5V and 3.5mΩ@VGS=10V), and it can handle drain currents of up to 100A. Its design based on Trench technology ensures excellent switching performance and efficient current transfer, and is very suitable for applications requiring high current and low power consumption.
**IRLU3717PBF-VB** is a high-performance N-channel MOSFET in TO251 package. This MOSFET has high current handling capability and low on-resistance, with a maximum drain-source voltage (VDS) of 30V, a gate drive voltage range of ±20V, and a threshold voltage (Vth) of 1.7V. The on-resistance of the IRLU3717PBF-VB is also low at lower gate voltages (RDS(ON) is 4.5mΩ@VGS=4.5V and 3.5mΩ@VGS=10V), and it can handle drain currents of up to 100A. Its design based on Trench technology ensures excellent switching performance and efficient current transfer, and is very suitable for applications requiring high current and low power consumption.
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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 | 100A | 3.5mΩ | 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 | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
2. Detailed parameter description
- **Device model**: IRLU3717PBF-VB
- **Package type**: TO251
- **Polarity**: N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 4.5mΩ @ VGS = 4.5V
- 3.5mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 100A
- **Maximum power dissipation (Ptot)**: 75W (under good heat dissipation conditions)
- **Maximum junction temperature (Tj)**: 175°C
- **Gate charge (Qg)**: 190nC
- **Input capacitance (Ciss)**: 3000pF
- **Switching delay time**:
- Rise time (tr): 25ns
- Fall time (tf): 20ns
- **Device model**: IRLU3717PBF-VB
- **Package type**: TO251
- **Polarity**: N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 4.5mΩ @ VGS = 4.5V
- 3.5mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 100A
- **Maximum power dissipation (Ptot)**: 75W (under good heat dissipation conditions)
- **Maximum junction temperature (Tj)**: 175°C
- **Gate charge (Qg)**: 190nC
- **Input capacitance (Ciss)**: 3000pF
- **Switching delay time**:
- Rise time (tr): 25ns
- Fall time (tf): 20ns
Domain and module applications：
3. Application fields and module examples
The excellent performance of **IRLU3717PBF-VB** enables it to perform well in multiple fields and modules. The following are some typical application scenarios:
1. **High-power power management**:
The low on-resistance and high current handling capability of IRLU3717PBF-VB make it very suitable for high-power power management systems. It can be used as a switch tube in DC-DC converters to help improve conversion efficiency and reduce energy loss, ensuring power supply stability and reliability.
2. **Motor drive control**:
In motor drive applications, such as brushless DC motor (BLDC) and stepper motor control, IRLU3717PBF-VB can be used as an efficient switching element or driver. Its high current capability and low on-resistance help achieve precise motor control and improve drive efficiency.
3. **Automotive Power Switch**:
In automotive electronic systems, especially high current power switching applications, the IRLU3717PBF-VB is able to handle the high load currents in the automotive environment and maintain stable performance under harsh conditions. It can be used in automotive battery management systems or power distribution modules.
4. **Industrial Power and Control Systems**:
In industrial power and control systems, the IRLU3717PBF-VB can be used as a switching element for high power switches or inverters. Its excellent switching performance and high current capability make it an ideal choice for these applications, helping to improve the overall efficiency and stability of the system.
5. **High Frequency Switching Power Supply**:
For high frequency switching power supplies, such as computer power supplies and communication equipment, the fast switching capability and low on-resistance of the IRLU3717PBF-VB can reduce switching losses and improve overall efficiency. This is especially important for applications with high frequency operation and high power density.
In general, the IRLU3717PBF-VB MOSFET is suitable for power management, motor drive, automotive power switching, industrial control, and high-frequency switching power supplies due to its high current capability and low on-resistance, providing efficient and reliable performance.
The excellent performance of **IRLU3717PBF-VB** enables it to perform well in multiple fields and modules. The following are some typical application scenarios:
1. **High-power power management**:
The low on-resistance and high current handling capability of IRLU3717PBF-VB make it very suitable for high-power power management systems. It can be used as a switch tube in DC-DC converters to help improve conversion efficiency and reduce energy loss, ensuring power supply stability and reliability.
2. **Motor drive control**:
In motor drive applications, such as brushless DC motor (BLDC) and stepper motor control, IRLU3717PBF-VB can be used as an efficient switching element or driver. Its high current capability and low on-resistance help achieve precise motor control and improve drive efficiency.
3. **Automotive Power Switch**:
In automotive electronic systems, especially high current power switching applications, the IRLU3717PBF-VB is able to handle the high load currents in the automotive environment and maintain stable performance under harsh conditions. It can be used in automotive battery management systems or power distribution modules.
4. **Industrial Power and Control Systems**:
In industrial power and control systems, the IRLU3717PBF-VB can be used as a switching element for high power switches or inverters. Its excellent switching performance and high current capability make it an ideal choice for these applications, helping to improve the overall efficiency and stability of the system.
5. **High Frequency Switching Power Supply**:
For high frequency switching power supplies, such as computer power supplies and communication equipment, the fast switching capability and low on-resistance of the IRLU3717PBF-VB can reduce switching losses and improve overall efficiency. This is especially important for applications with high frequency operation and high power density.
In general, the IRLU3717PBF-VB MOSFET is suitable for power management, motor drive, automotive power switching, industrial control, and high-frequency switching power supplies due to its high current capability and low on-resistance, providing efficient and reliable performance.
* 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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