中文
English
SPB80N03-VB Product details
Back to previous pageProduct introduction：
SPB80N03-VB Product Introduction
SPB80N03-VB is a **Single-N-Channel** **MOSFET**, packaged as **TO263**, using **Trench** technology, with extremely low on-resistance and ultra-high current handling capability. Its maximum drain-source voltage (VDS) is **30V**, the gate-source voltage (VGS) can be ±20V, and the maximum drain current is **98A**, which is very suitable for high-efficiency power conversion, switch control and applications with large current.
The biggest feature of SPB80N03-VB is the extremely low on-resistance of **2.7mΩ** (VGS=4.5V) and **2.4mΩ** (VGS=10V), which makes the product have very low switching loss when the current is large, and has the advantages of high efficiency and low heat generation. Therefore, it is widely used in **DC-DC converters, motor drives, power management systems, and other fields, especially for occasions requiring high-speed switching and high-current handling.
SPB80N03-VB is a **Single-N-Channel** **MOSFET**, packaged as **TO263**, using **Trench** technology, with extremely low on-resistance and ultra-high current handling capability. Its maximum drain-source voltage (VDS) is **30V**, the gate-source voltage (VGS) can be ±20V, and the maximum drain current is **98A**, which is very suitable for high-efficiency power conversion, switch control and applications with large current.
The biggest feature of SPB80N03-VB is the extremely low on-resistance of **2.7mΩ** (VGS=4.5V) and **2.4mΩ** (VGS=10V), which makes the product have very low switching loss when the current is large, and has the advantages of high efficiency and low heat generation. Therefore, it is widely used in **DC-DC converters, motor drives, power management systems, and other fields, especially for occasions requiring high-speed switching and high-current handling.
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 |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | 2.4mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
SPB80N03-VB Detailed parameter description
- **Model**: SPB80N03-VB
- **Package type**: TO263
- **Configuration**: Single N-channel (Single-N-Channel)
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2.7mΩ @ VGS = 4.5V
- 2.4mΩ @ VGS = 10V
- **Drain current (ID)**: 98A
- **Maximum gate-source voltage (VGS(max))**: ±20V
- **Maximum junction temperature (Tj)**: 150°C
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Thermal resistance (RthJC)**: 0.5°C/W
- **Rated power (Pd)**: 300W (under proper heatsinking conditions)
- **Technology**: Trench
- **Junction temperature (Tj)**: 150°C
- **Model**: SPB80N03-VB
- **Package type**: TO263
- **Configuration**: Single N-channel (Single-N-Channel)
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2.7mΩ @ VGS = 4.5V
- 2.4mΩ @ VGS = 10V
- **Drain current (ID)**: 98A
- **Maximum gate-source voltage (VGS(max))**: ±20V
- **Maximum junction temperature (Tj)**: 150°C
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Thermal resistance (RthJC)**: 0.5°C/W
- **Rated power (Pd)**: 300W (under proper heatsinking conditions)
- **Technology**: Trench
- **Junction temperature (Tj)**: 150°C
Domain and module applications：
Application fields and module examples
1. **High-efficiency DC-DC converters**:
SPB80N03-VB has **extremely low on-resistance** and **ultra-high current handling capability**, making it an ideal choice for **high-efficiency **DC-DC converters**. Especially in **high-power power modules**, it can significantly reduce power losses and improve system efficiency. For example, SPB80N03-VB can be used in **battery-powered systems**, such as **lithium battery chargers** and **renewable energy systems** (such as solar inverters), which can handle large current loads and achieve high-efficiency power conversion.
2. **Motor drive systems**:
Due to its **high current capability** and **low on-resistance**, SPB80N03-VB is also very suitable for **motor drive systems**, especially for **DC motors** and **stepper motors**. The MOSFET can switch quickly and ensure low energy consumption and low heat generation when the motor is started, running or stopped. This feature makes it a reliable switching element in **power tools, robotic systems** and **electric vehicles (EV)**.
3. **Intelligent Power Management**:
In **intelligent power management systems**, SPB80N03-VB can provide precise power regulation and is suitable for various **power management modules** and **battery management systems (BMS)**. For example, it can be used in **power factor correction (PFC) circuits** to improve power efficiency by reducing switching losses and current losses. Its low **RDS(ON)** feature makes it particularly suitable for high-efficiency power management, such as in **portable electronic devices** and **high-efficiency power adapters**.
4. **Industrial Power Systems**:
In **industrial power systems**, SPB80N03-VB is an ideal choice. It is suitable for **power modules** with high current loads, especially where low losses and high efficiency are required. For example, in **uninterruptible power supply (UPS)** systems and **adjustable power supplies**, the SPB80N03-VB can provide efficient current switching for the system, ensuring stable operation of the system when the load is high and reducing heat accumulation.
5. **Battery Charger**:
The low on-resistance of the SPB80N03-VB makes it an ideal choice for **battery charger** applications, especially in the charging control of **lithium batteries** and **lead-acid batteries**. It can provide fast current switching while reducing heat generation, thereby improving charging efficiency and extending battery life. Especially in **high-power battery chargers** and **power tool chargers**, it can achieve efficient current control.
6. **Automotive Electronic Systems**:
The SPB80N03-VB is also suitable for **automotive electronic systems**, such as **battery management systems (BMS)** and **electric drive systems** in **electric vehicles (EVs)**. It can withstand large currents and high-frequency switching, making it ideal for use in battery charging and power distribution systems in electric vehicles, ensuring high efficiency and low power loss.
1. **High-efficiency DC-DC converters**:
SPB80N03-VB has **extremely low on-resistance** and **ultra-high current handling capability**, making it an ideal choice for **high-efficiency **DC-DC converters**. Especially in **high-power power modules**, it can significantly reduce power losses and improve system efficiency. For example, SPB80N03-VB can be used in **battery-powered systems**, such as **lithium battery chargers** and **renewable energy systems** (such as solar inverters), which can handle large current loads and achieve high-efficiency power conversion.
2. **Motor drive systems**:
Due to its **high current capability** and **low on-resistance**, SPB80N03-VB is also very suitable for **motor drive systems**, especially for **DC motors** and **stepper motors**. The MOSFET can switch quickly and ensure low energy consumption and low heat generation when the motor is started, running or stopped. This feature makes it a reliable switching element in **power tools, robotic systems** and **electric vehicles (EV)**.
3. **Intelligent Power Management**:
In **intelligent power management systems**, SPB80N03-VB can provide precise power regulation and is suitable for various **power management modules** and **battery management systems (BMS)**. For example, it can be used in **power factor correction (PFC) circuits** to improve power efficiency by reducing switching losses and current losses. Its low **RDS(ON)** feature makes it particularly suitable for high-efficiency power management, such as in **portable electronic devices** and **high-efficiency power adapters**.
4. **Industrial Power Systems**:
In **industrial power systems**, SPB80N03-VB is an ideal choice. It is suitable for **power modules** with high current loads, especially where low losses and high efficiency are required. For example, in **uninterruptible power supply (UPS)** systems and **adjustable power supplies**, the SPB80N03-VB can provide efficient current switching for the system, ensuring stable operation of the system when the load is high and reducing heat accumulation.
5. **Battery Charger**:
The low on-resistance of the SPB80N03-VB makes it an ideal choice for **battery charger** applications, especially in the charging control of **lithium batteries** and **lead-acid batteries**. It can provide fast current switching while reducing heat generation, thereby improving charging efficiency and extending battery life. Especially in **high-power battery chargers** and **power tool chargers**, it can achieve efficient current control.
6. **Automotive Electronic Systems**:
The SPB80N03-VB is also suitable for **automotive electronic systems**, such as **battery management systems (BMS)** and **electric drive systems** in **electric vehicles (EVs)**. It can withstand large currents and high-frequency switching, making it ideal for use in battery charging and power distribution systems in electric vehicles, ensuring high efficiency and low power loss.
* 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
