中文
English
SSD40N04-20D-VB Product details
Back to previous pageProduct introduction：
Product Introduction
SSD40N04-20D-VB is a single N-channel MOSFET in TO252 package, designed for low to medium voltage range applications. This MOSFET has a maximum drain-source voltage (VDS) of 40V, a maximum drain current (ID) of 55A, a gate voltage threshold (Vth) of 2.5V, and a low on-resistance (RDS(ON)), which are 14mΩ@VGS=4.5V and 12mΩ@VGS=10V respectively, providing strong current carrying capacity while ensuring low power consumption. Using Trench technology, SSD40N04-20D-VB can achieve efficient current control, which is particularly suitable for a variety of applications such as high-frequency switching power supplies, load switching and current regulation.
SSD40N04-20D-VB is a single N-channel MOSFET in TO252 package, designed for low to medium voltage range applications. This MOSFET has a maximum drain-source voltage (VDS) of 40V, a maximum drain current (ID) of 55A, a gate voltage threshold (Vth) of 2.5V, and a low on-resistance (RDS(ON)), which are 14mΩ@VGS=4.5V and 12mΩ@VGS=10V respectively, providing strong current carrying capacity while ensuring low power consumption. Using Trench technology, SSD40N04-20D-VB can achieve efficient current control, which is particularly suitable for a variety of applications such as high-frequency switching power supplies, load switching and current regulation.
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 | 40V | 2.5V | 55A | 12mΩ | 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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package**: TO252
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Vth (gate voltage threshold)**: 2.5V
- **RDS(ON)**:
- 14mΩ@VGS=4.5V
- 12mΩ@VGS=10V
- **ID (maximum leakage current)**: 55A
- **Technology**: Trench technology
- **Input capacitance (Ciss)**: 1200pF (@VDS=25V)
- **Output capacitance (Coss)**: 150pF (@VDS=25V)
- **Reverse transfer capacitance (Crss)**: 35pF (@VDS=25V)
- **Maximum power dissipation (Pd)**: 90W
- **Operating temperature range**: -55°C to +150°C
- **DC and switching application support**: Suitable for high frequency, high efficiency switching power supply design
- **Package**: TO252
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 40V
- **VGS (gate-source voltage)**: ±20V
- **Vth (gate voltage threshold)**: 2.5V
- **RDS(ON)**:
- 14mΩ@VGS=4.5V
- 12mΩ@VGS=10V
- **ID (maximum leakage current)**: 55A
- **Technology**: Trench technology
- **Input capacitance (Ciss)**: 1200pF (@VDS=25V)
- **Output capacitance (Coss)**: 150pF (@VDS=25V)
- **Reverse transfer capacitance (Crss)**: 35pF (@VDS=25V)
- **Maximum power dissipation (Pd)**: 90W
- **Operating temperature range**: -55°C to +150°C
- **DC and switching application support**: Suitable for high frequency, high efficiency switching power supply design
Domain and module applications：
Applicable fields and modules
SSD40N04-20D-VB is suitable for multiple fields, especially high-frequency switching applications that require low on-resistance and high current carrying capacity. The following are typical application scenarios of this product:
- **DC-DC converter**
SSD40N04-20D-VB can take advantage of its low on-resistance in **DC-DC converter**. It is especially suitable for voltage regulators, buck converters, boost converters, etc., and has significant efficiency advantages in power conversion in the medium voltage range (such as 5V to 40V). This MOSFET can reduce power loss and improve the overall efficiency of power conversion at high frequency and fast switching, and is an ideal choice for high-performance power supply design.
- **Battery Management System (BMS)**
In the **Battery Management System** (BMS), SSD40N04-20D-VB can be used for battery current management and power switching. Its high current carrying capacity (55A) enables it to efficiently manage the current of the battery pack, preventing overcurrent, overcharging and overdischarging, ensuring system reliability and battery life. It is widely used in power tools, electric vehicles and energy storage systems.
- **Power management for power tools and home appliances**
In **Power management for power tools** and **Home appliances**, the SSD40N04-20D-VB is suitable for medium-power battery-driven devices, especially power modules that require high-frequency switching. Due to its low on-resistance and high current capacity, it is able to provide efficient power conversion in these devices and improve the performance and stability of the overall system.
- **LED driver power supply**
In **LED driver power supply** design, the SSD40N04-20D-VB has low on-resistance and fast switching characteristics, enabling it to efficiently control the current of LED lamps, extend the service life of LED lamps, and improve light efficacy. This MOSFET is particularly suitable for efficient AC/DC conversion and DC LED drive systems, helping to reduce system energy consumption.
- **Communication Equipment Power Supply**
In **Communication Equipment Power Supply** modules, SSD40N04-20D-VB is widely used in systems with large power demand, such as base stations, power management units, and data centers. Due to its fast switching performance and low on-resistance, SSD40N04-20D-VB can effectively reduce energy loss in the power supply and ensure stable operation of the equipment.
- **Industrial Control and Motor Drive Systems**
In **Industrial Control and Motor Drive Systems**, SSD40N04-20D-VB can provide precise current control and fast response, making it suitable for efficient motor drive and automation control. Especially in high current load situations, such as robots, automated manipulators, and transmission systems, SSD40N04-20D-VB can ensure stable operation of the equipment and reduce energy loss.
- **UPS and Inverter**
In **UPS** (Uninterruptible Power Supply) and **Inverter**, SSD40N04-20D-VB has excellent switching performance and low power loss, making it very suitable for use in these power systems that require high-efficiency energy conversion. Its high current handling capability can effectively improve the efficiency of power conversion, extend battery life and ensure system stability.
SSD40N04-20D-VB is suitable for multiple fields, especially high-frequency switching applications that require low on-resistance and high current carrying capacity. The following are typical application scenarios of this product:
- **DC-DC converter**
SSD40N04-20D-VB can take advantage of its low on-resistance in **DC-DC converter**. It is especially suitable for voltage regulators, buck converters, boost converters, etc., and has significant efficiency advantages in power conversion in the medium voltage range (such as 5V to 40V). This MOSFET can reduce power loss and improve the overall efficiency of power conversion at high frequency and fast switching, and is an ideal choice for high-performance power supply design.
- **Battery Management System (BMS)**
In the **Battery Management System** (BMS), SSD40N04-20D-VB can be used for battery current management and power switching. Its high current carrying capacity (55A) enables it to efficiently manage the current of the battery pack, preventing overcurrent, overcharging and overdischarging, ensuring system reliability and battery life. It is widely used in power tools, electric vehicles and energy storage systems.
- **Power management for power tools and home appliances**
In **Power management for power tools** and **Home appliances**, the SSD40N04-20D-VB is suitable for medium-power battery-driven devices, especially power modules that require high-frequency switching. Due to its low on-resistance and high current capacity, it is able to provide efficient power conversion in these devices and improve the performance and stability of the overall system.
- **LED driver power supply**
In **LED driver power supply** design, the SSD40N04-20D-VB has low on-resistance and fast switching characteristics, enabling it to efficiently control the current of LED lamps, extend the service life of LED lamps, and improve light efficacy. This MOSFET is particularly suitable for efficient AC/DC conversion and DC LED drive systems, helping to reduce system energy consumption.
- **Communication Equipment Power Supply**
In **Communication Equipment Power Supply** modules, SSD40N04-20D-VB is widely used in systems with large power demand, such as base stations, power management units, and data centers. Due to its fast switching performance and low on-resistance, SSD40N04-20D-VB can effectively reduce energy loss in the power supply and ensure stable operation of the equipment.
- **Industrial Control and Motor Drive Systems**
In **Industrial Control and Motor Drive Systems**, SSD40N04-20D-VB can provide precise current control and fast response, making it suitable for efficient motor drive and automation control. Especially in high current load situations, such as robots, automated manipulators, and transmission systems, SSD40N04-20D-VB can ensure stable operation of the equipment and reduce energy loss.
- **UPS and Inverter**
In **UPS** (Uninterruptible Power Supply) and **Inverter**, SSD40N04-20D-VB has excellent switching performance and low power loss, making it very suitable for use in these power systems that require high-efficiency energy conversion. Its high current handling capability can effectively improve the efficiency of power conversion, extend battery life and ensure system stability.
* 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
