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SM1A53NHU-VB Product details
Back to previous pageProduct introduction：
**Product Overview**:
SM1A53NHU-VB is a high-performance single N-channel MOSFET in TO252 package, designed based on Trench technology. This MOSFET supports higher drain voltage (maximum 100V) and current carrying capacity (maximum 85A), and has excellent performance in high-power applications such as power conversion and power management. By providing low on-resistance (minimum 8.5mΩ @ VGS = 10V), SM1A53NHU-VB ensures low power consumption and efficient switching characteristics, which is particularly suitable for systems that require high current switch control, such as power tools, battery management, power modules, etc.
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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 | 100V | 2.5V | 85A | 8.5mΩ | 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 | 100V | 2.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
SM1A53NHU-VB MOSFET Detailed Product Profile
**Product Name**: SM1A53NHU-VB
**Package Type**: TO252
**Configuration**: Single-N-Channel
**Technology Type**: Trench Technology
**Maximum Drain-Source Voltage (VDS)**: 100V
**Maximum Gate-Source Voltage (VGS)**: ±20V
**Threshold Voltage (Vth)**: 2.5V
**On-Resistance (RDS(ON))**: 8.5mΩ @ VGS = 10V; 10.5mΩ @ VGS = 4.5V
**Maximum Drain Current (ID)**: 85A
**Product Name**: SM1A53NHU-VB
**Package Type**: TO252
**Configuration**: Single-N-Channel
**Technology Type**: Trench Technology
**Maximum Drain-Source Voltage (VDS)**: 100V
**Maximum Gate-Source Voltage (VGS)**: ±20V
**Threshold Voltage (Vth)**: 2.5V
**On-Resistance (RDS(ON))**: 8.5mΩ @ VGS = 10V; 10.5mΩ @ VGS = 4.5V
**Maximum Drain Current (ID)**: 85A
Domain and module applications：
SM1A53NHU-VB MOSFET Application Examples
1. **Battery Management System (BMS)**
SM1A53NHU-VB can be widely used in battery management systems (BMS), especially in lithium battery protection and charge and discharge control. Due to its high current carrying capacity and low on-resistance, it can effectively manage the battery's charge and discharge process, ensure that the battery operates within a safe voltage and current range, and prevent battery safety issues such as overcharge, overdischarge and short circuit.
2. **Power Tools**
As a drive switch for power tools, the high current carrying capacity and low RDS(ON) characteristics of SM1A53NHU-VB enable it to provide efficient current switching, suitable for electric drives of tools such as electric drills, impact drills, and saws. This MOSFET can maintain low power loss under high load conditions, improving tool efficiency and extending tool life.
3. **DC-DC Converter**
SM1A53NHU-VB is suitable for power switches in DC-DC converters. Due to its low on-resistance, it can provide efficient power conversion in high-frequency and high-current applications, reduce heat accumulation, and ensure system reliability and efficiency. This MOSFET can be widely used in power supply, LED driver and motor control systems.
4. **Inverter Application**
SM1A53NHU-VB plays a vital role in inverters, especially in solar inverters and uninterruptible power supplies (UPS), where it can efficiently control current. Due to its ability to withstand high drain-source voltage and low on-resistance, it can effectively reduce inverter losses, improve power conversion efficiency, and ensure inverter stability during long-term operation.
5. **Electric Vehicle (EV) Battery Management System**
This MOSFET can be used in the battery management system of electric vehicles as an efficient battery switch to help control the battery charging and discharging process and ensure current stability under different load conditions. The high current carrying capacity and low power consumption characteristics of SM1A53NHU-VB make it of great application value in the power battery system of electric vehicles.
6. **Motor Drive Control**
SM1A53NHU-VB is suitable for motor drive systems, especially for efficient motor speed regulation and start-stop control. In industrial automation, home appliances and power tools, using this MOSFET as a switch control element can achieve efficient motor drive and reduce energy loss during motor startup and operation.
7. **Consumer Electronics Power Module**
In the power management module of consumer electronics products, SM1A53NHU-VB can be used as a power switch to control the flow of current to ensure smooth current control during the startup, operation and shutdown of the device. Its high efficiency features make it ideal for power management in portable electronic devices and smart home devices.
1. **Battery Management System (BMS)**
SM1A53NHU-VB can be widely used in battery management systems (BMS), especially in lithium battery protection and charge and discharge control. Due to its high current carrying capacity and low on-resistance, it can effectively manage the battery's charge and discharge process, ensure that the battery operates within a safe voltage and current range, and prevent battery safety issues such as overcharge, overdischarge and short circuit.
2. **Power Tools**
As a drive switch for power tools, the high current carrying capacity and low RDS(ON) characteristics of SM1A53NHU-VB enable it to provide efficient current switching, suitable for electric drives of tools such as electric drills, impact drills, and saws. This MOSFET can maintain low power loss under high load conditions, improving tool efficiency and extending tool life.
3. **DC-DC Converter**
SM1A53NHU-VB is suitable for power switches in DC-DC converters. Due to its low on-resistance, it can provide efficient power conversion in high-frequency and high-current applications, reduce heat accumulation, and ensure system reliability and efficiency. This MOSFET can be widely used in power supply, LED driver and motor control systems.
4. **Inverter Application**
SM1A53NHU-VB plays a vital role in inverters, especially in solar inverters and uninterruptible power supplies (UPS), where it can efficiently control current. Due to its ability to withstand high drain-source voltage and low on-resistance, it can effectively reduce inverter losses, improve power conversion efficiency, and ensure inverter stability during long-term operation.
5. **Electric Vehicle (EV) Battery Management System**
This MOSFET can be used in the battery management system of electric vehicles as an efficient battery switch to help control the battery charging and discharging process and ensure current stability under different load conditions. The high current carrying capacity and low power consumption characteristics of SM1A53NHU-VB make it of great application value in the power battery system of electric vehicles.
6. **Motor Drive Control**
SM1A53NHU-VB is suitable for motor drive systems, especially for efficient motor speed regulation and start-stop control. In industrial automation, home appliances and power tools, using this MOSFET as a switch control element can achieve efficient motor drive and reduce energy loss during motor startup and operation.
7. **Consumer Electronics Power Module**
In the power management module of consumer electronics products, SM1A53NHU-VB can be used as a power switch to control the flow of current to ensure smooth current control during the startup, operation and shutdown of the device. Its high efficiency features make it ideal for power management in portable electronic devices and smart home devices.
* 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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