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UD7018A-VB Product details
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UD7018A-VB MOSFET Product Introduction
**UD7018A-VB** is a single-tube **N-channel (Single-N-Channel)** MOSFET with **TO252** package, designed for high current applications, suitable for high-efficiency switching power supplies and power management modules that require lower on-resistance (RDS(ON)). The device supports a maximum drain-source voltage (VDS) of **80V** and can withstand a current of **75A**, ensuring stable operation under high load. Its **RDS(ON)** is **5mΩ**, which can effectively reduce power loss and is suitable for high-efficiency power supply design.
This MOSFET uses **Trench** technology, which makes it perform well in applications with low switching losses and high switching frequencies. Its threshold voltage (Vth) is **3V**, which is suitable for a wide range of control signal voltages and provides efficient switching performance.
**UD7018A-VB** is a single-tube **N-channel (Single-N-Channel)** MOSFET with **TO252** package, designed for high current applications, suitable for high-efficiency switching power supplies and power management modules that require lower on-resistance (RDS(ON)). The device supports a maximum drain-source voltage (VDS) of **80V** and can withstand a current of **75A**, ensuring stable operation under high load. Its **RDS(ON)** is **5mΩ**, which can effectively reduce power loss and is suitable for high-efficiency power supply design.
This MOSFET uses **Trench** technology, which makes it perform well in applications with low switching losses and high switching frequencies. Its threshold voltage (Vth) is **3V**, which is suitable for a wide range of control signal voltages and provides efficient switching performance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | 5mΩ | 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 | 80V | 3V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 80V | 3V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
UD7018A-VB MOSFET Detailed Parameter Description
| **Parameter** | **Value** |
|-----------------|-----------------------|
| **Package** | TO252 |
| **Configuration** | Single-N-Channel |
| **VDS (Drain-Source Voltage)** | 80V |
| **VGS (Gate-Source Voltage)** | ±20V |
| **Vth (Threshold Voltage)** | 3V |
| **RDS(ON)** | 5mΩ @ VGS=10V |
| **ID (Maximum Drain Current)** | 75A |
| **Technology** | Trench |
| **Parameter** | **Value** |
|-----------------|-----------------------|
| **Package** | TO252 |
| **Configuration** | Single-N-Channel |
| **VDS (Drain-Source Voltage)** | 80V |
| **VGS (Gate-Source Voltage)** | ±20V |
| **Vth (Threshold Voltage)** | 3V |
| **RDS(ON)** | 5mΩ @ VGS=10V |
| **ID (Maximum Drain Current)** | 75A |
| **Technology** | Trench |
Domain and module applications：
UD7018A-VB Applicable Fields and Modules
1. **High-efficiency Switching Power Supply (SMPS)**:
UD7018A-VB is widely used in high-efficiency switching power supplies (such as DC-DC converters, AC-DC adapters) with its low on-resistance and high current carrying capacity. In these applications, the low RDS(ON) of MOSFET can effectively reduce switching losses and improve conversion efficiency. It is particularly suitable for power supply design of 12V, 24V and 48V systems.
2. **Power Tool Battery Management System (BMS)**:
Due to its high current carrying capacity and high reliability, UD7018A-VB is widely used in the battery management system of power tools for switch control of high-current battery charging and discharging. Its low RDS(ON) characteristics reduce power loss and heat generation, improving the overall efficiency of the system.
3. **Electric Vehicle (EV) Powertrain**:
The UD7018A-VB is ideal for use in battery packs and electric drive systems for electric vehicles, especially in battery management and power conversion modules that require high current handling and low losses. Its excellent switching characteristics can effectively improve the performance of electric vehicle drive systems and extend battery life.
4. **Industrial Power Control**:
In industrial power control systems, the efficient switching characteristics of the UD7018A-VB make it an ideal choice, especially in inverters, motor drives, and power conditioning modules. Due to its low RDS(ON) and high current handling capabilities, it is able to operate stably under multiple loads and high power demands.
5. **Automotive Electronics**:
In automotive electronics applications, such as on-board DC-DC converters and power management modules, the high current carrying and low on-resistance characteristics of the UD7018A-VB ensure higher conversion efficiency and less heat loss, providing a reliable power supply solution.
These applications demonstrate the indispensable role of the UD7018A-VB MOSFET in modern high-efficiency power supplies and electric drive systems, especially in areas requiring low power losses and high reliability.
1. **High-efficiency Switching Power Supply (SMPS)**:
UD7018A-VB is widely used in high-efficiency switching power supplies (such as DC-DC converters, AC-DC adapters) with its low on-resistance and high current carrying capacity. In these applications, the low RDS(ON) of MOSFET can effectively reduce switching losses and improve conversion efficiency. It is particularly suitable for power supply design of 12V, 24V and 48V systems.
2. **Power Tool Battery Management System (BMS)**:
Due to its high current carrying capacity and high reliability, UD7018A-VB is widely used in the battery management system of power tools for switch control of high-current battery charging and discharging. Its low RDS(ON) characteristics reduce power loss and heat generation, improving the overall efficiency of the system.
3. **Electric Vehicle (EV) Powertrain**:
The UD7018A-VB is ideal for use in battery packs and electric drive systems for electric vehicles, especially in battery management and power conversion modules that require high current handling and low losses. Its excellent switching characteristics can effectively improve the performance of electric vehicle drive systems and extend battery life.
4. **Industrial Power Control**:
In industrial power control systems, the efficient switching characteristics of the UD7018A-VB make it an ideal choice, especially in inverters, motor drives, and power conditioning modules. Due to its low RDS(ON) and high current handling capabilities, it is able to operate stably under multiple loads and high power demands.
5. **Automotive Electronics**:
In automotive electronics applications, such as on-board DC-DC converters and power management modules, the high current carrying and low on-resistance characteristics of the UD7018A-VB ensure higher conversion efficiency and less heat loss, providing a reliable power supply solution.
These applications demonstrate the indispensable role of the UD7018A-VB MOSFET in modern high-efficiency power supplies and electric drive systems, especially in areas requiring low power losses and high reliability.
* 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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