中文
English
FDD6644-VB Product details
Back to previous pageProduct introduction：
FDD6644-VB MOSFET Product Introduction
FDD6644-VB is a high-performance single N-channel MOSFET in TO252 package, designed for applications requiring high-efficiency switching. Its VDS is 30V, VGS withstand voltage is ±20V, and has a low threshold voltage (Vth) of 1.7V. The device has an RDS(ON) of 3mΩ at a gate drive of 4.5V and an RDS(ON) of only 2mΩ at a gate drive of 10V, supporting a continuous drain current of up to 100A. The use of advanced trench technology gives it excellent conduction performance and low switching losses, making it suitable for a variety of high-efficiency power electronics applications.
FDD6644-VB is a high-performance single N-channel MOSFET in TO252 package, designed for applications requiring high-efficiency switching. Its VDS is 30V, VGS withstand voltage is ±20V, and has a low threshold voltage (Vth) of 1.7V. The device has an RDS(ON) of 3mΩ at a gate drive of 4.5V and an RDS(ON) of only 2mΩ at a gate drive of 10V, supporting a continuous drain current of up to 100A. The use of advanced trench technology gives it excellent conduction performance and low switching losses, making it suitable for a variety of high-efficiency power electronics applications.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
FDD6644-VB MOSFET Detailed parameter description
- **Package type**: TO252
- **Polarity**: 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)**: 100A
- **Technology**: Trench
- **Switching speed**: Fast
- **Input capacitance (Ciss)**: Low
- **Output capacitance (Coss)**: Low
- **Reverse recovery time (trr)**: Short
- **Power dissipation**: Low conduction and switching losses
- **Operating temperature range**: -55°C to +175°C
- **Package type**: TO252
- **Polarity**: 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)**: 100A
- **Technology**: Trench
- **Switching speed**: Fast
- **Input capacitance (Ciss)**: Low
- **Output capacitance (Coss)**: Low
- **Reverse recovery time (trr)**: Short
- **Power dissipation**: Low conduction and switching losses
- **Operating temperature range**: -55°C to +175°C
Domain and module applications：
Application fields and module examples of FDD6644-VB
FDD6644-VB MOSFET is widely used in various power electronic modules that require efficient power management and current control. Specific application fields and modules include:
1. **DC-DC converter**: DC-DC converters suitable for various power management systems. Due to their low on-resistance and high current carrying capacity, they can achieve efficient energy conversion and reduce energy loss.
2. **Motor drive**: In motor drive modules, FDD6644-VB can be used to control the start and stop of high-power motors, provide stable current and precise voltage regulation, and are particularly suitable for electric vehicles and industrial motor control systems.
3. **Load switch**: Due to its low RDS(ON) and high current capability, FDD6644-VB can be used as a load switch, especially in scenarios that require fast switching and low power consumption, such as server power management, LED drivers, etc.
4. **Uninterruptible Power Supply (UPS)**: In UPS systems, FDD6644-VB can be used to ensure rapid switching to backup power in the event of a power outage while maintaining stable system operation.
Through its excellent conduction performance and switching characteristics, FDD6644-VB MOSFET performs well in applications requiring high efficiency and high power density, and is an ideal choice for modern power electronics design.
FDD6644-VB MOSFET is widely used in various power electronic modules that require efficient power management and current control. Specific application fields and modules include:
1. **DC-DC converter**: DC-DC converters suitable for various power management systems. Due to their low on-resistance and high current carrying capacity, they can achieve efficient energy conversion and reduce energy loss.
2. **Motor drive**: In motor drive modules, FDD6644-VB can be used to control the start and stop of high-power motors, provide stable current and precise voltage regulation, and are particularly suitable for electric vehicles and industrial motor control systems.
3. **Load switch**: Due to its low RDS(ON) and high current capability, FDD6644-VB can be used as a load switch, especially in scenarios that require fast switching and low power consumption, such as server power management, LED drivers, etc.
4. **Uninterruptible Power Supply (UPS)**: In UPS systems, FDD6644-VB can be used to ensure rapid switching to backup power in the event of a power outage while maintaining stable system operation.
Through its excellent conduction performance and switching characteristics, FDD6644-VB MOSFET performs well in applications requiring high efficiency and high power density, and is an ideal choice for modern power electronics design.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
