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FS70SMJ-2-VB Product details
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Product Introduction
**FS70SMJ-2-VB** is a unipolar N-channel MOSFET in TO247 package. It is designed for high current, high voltage applications, with a maximum drain-source voltage (V_DS) of 100V and a maximum drain current (I_D) of 72A. This MOSFET supports a gate-source voltage (V_GS) of ±20V and a gate-source threshold voltage (V_th) of 1.8V, which allows it to be turned on at a lower gate voltage. FS70SMJ-2-VB uses trench technology (Trench), has very low on-resistance, and can provide excellent performance under high current conditions, making it suitable for a variety of power electronics applications.
**FS70SMJ-2-VB** is a unipolar N-channel MOSFET in TO247 package. It is designed for high current, high voltage applications, with a maximum drain-source voltage (V_DS) of 100V and a maximum drain current (I_D) of 72A. This MOSFET supports a gate-source voltage (V_GS) of ±20V and a gate-source threshold voltage (V_th) of 1.8V, which allows it to be turned on at a lower gate voltage. FS70SMJ-2-VB uses trench technology (Trench), has very low on-resistance, and can provide excellent performance under high current conditions, making it suitable for a variety of power electronics applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | 18mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description
- **Package type**: TO247
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (V_DS)**: 100V
- **Gate-source voltage (V_GS)**: ±20V
- **Gate-source threshold voltage (V_th)**: 1.8V
- **On-resistance (R_DS(ON))**: 18 mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 72A
- **Technology type**: Trench technology
- **Package type**: TO247
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (V_DS)**: 100V
- **Gate-source voltage (V_GS)**: ±20V
- **Gate-source threshold voltage (V_th)**: 1.8V
- **On-resistance (R_DS(ON))**: 18 mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 72A
- **Technology type**: Trench technology
Domain and module applications：
Applications and modules
1. **High-power power switch**:
FS70SMJ-2-VB excels in high-power power switch applications. Its 100V drain-source voltage and 72A drain current capability allow it to be used in high-power switch-mode power supplies (SMPS), and its low on-resistance of 18 mΩ helps reduce switching losses and improve system efficiency. This feature makes it ideal for use in a variety of power conversion and power management modules.
2. **DC-DC converter**:
In DC-DC converters, the high current and low on-resistance of FS70SMJ-2-VB make it an ideal switching element. Its fast switching capability and efficient power handling make it suitable for high-frequency and high-power conversion applications, such as those used in computer power supplies, communication equipment, and battery-powered devices.
3. **Motor drive**:
FS70SMJ-2-VB is also suitable for motor drive applications, capable of handling high current loads during motor starting and operation. Its high drain current handling capability and low on-resistance ensure efficient operation of motor drive systems and reduce energy loss. It is particularly suitable for electric vehicles, power tools and industrial motor drive systems.
4. **Power Management and Control**:
In power management and control applications, the high voltage and high current characteristics of the FS70SMJ-2-VB make it very suitable for power regulation and load switching. For example, it can be used in power protection circuits, load switchers and high current power control modules to provide stable and efficient performance for these systems.
The high current handling capability, low on-resistance and high voltage tolerance characteristics of the FS70SMJ-2-VB make it widely used in high power power switching, DC-DC conversion, motor drive and power management.
1. **High-power power switch**:
FS70SMJ-2-VB excels in high-power power switch applications. Its 100V drain-source voltage and 72A drain current capability allow it to be used in high-power switch-mode power supplies (SMPS), and its low on-resistance of 18 mΩ helps reduce switching losses and improve system efficiency. This feature makes it ideal for use in a variety of power conversion and power management modules.
2. **DC-DC converter**:
In DC-DC converters, the high current and low on-resistance of FS70SMJ-2-VB make it an ideal switching element. Its fast switching capability and efficient power handling make it suitable for high-frequency and high-power conversion applications, such as those used in computer power supplies, communication equipment, and battery-powered devices.
3. **Motor drive**:
FS70SMJ-2-VB is also suitable for motor drive applications, capable of handling high current loads during motor starting and operation. Its high drain current handling capability and low on-resistance ensure efficient operation of motor drive systems and reduce energy loss. It is particularly suitable for electric vehicles, power tools and industrial motor drive systems.
4. **Power Management and Control**:
In power management and control applications, the high voltage and high current characteristics of the FS70SMJ-2-VB make it very suitable for power regulation and load switching. For example, it can be used in power protection circuits, load switchers and high current power control modules to provide stable and efficient performance for these systems.
The high current handling capability, low on-resistance and high voltage tolerance characteristics of the FS70SMJ-2-VB make it widely used in high power power switching, DC-DC conversion, motor drive and power management.
* 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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