Product introduction：
1. **SWP100N03-VB Product Introduction**
SWP100N03-VB is a **30V N-Channel MOSFET** in **TO220 package** and **Trench technology**. This MOSFET performs well in high current applications, with **120A maximum drain current (ID)** and extremely low **on-resistance (RDS(ON))**, **3mΩ@VGS = 10V** and **4mΩ@VGS = 4.5V** respectively. Its **30V drain-source voltage (VDS)** makes it suitable for high-power switching applications in the low and medium voltage range, especially in scenarios requiring high current and low conduction loss.
SWP100N03-VB performs well in the fields of power conversion, power amplification and power management, and can provide stable performance for various high-efficiency power systems, especially for occasions requiring high switching speed and low loss. Due to its low RDS(ON), it can reduce energy losses and improve system efficiency in high-load and high-frequency applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
120A |
|
|
3mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
120A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
120A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
2. **SWP100N03-VB Detailed Parameters**
- **Package Type**: TO220
- **Configuration**: Single-N-Channel
- **Drain-Source Voltage (VDS)**: 30V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: 1.7V
- **On-Resistance (RDS(ON))**:
- **4mΩ @ VGS = 4.5V**
- **3mΩ @ VGS = 10V**
- **Maximum Drain Current (ID)**: 120A
- **Power Dissipation**: Maximum Approx. **40W** (Depending on the working environment)
- **Operating Temperature Range**: -55°C to +150°C
- **Switching speed**: Suitable for high-frequency switching applications, with faster switching response
- **Technology type**: Trench
- **Reverse recovery characteristics**: With low reverse recovery time, suitable for efficient switching control circuits
Domain and module applications：
3. **Application fields and module examples of SWP100N03-VB**
# **Switching power supply (SMPS)**
The **30V** drain-source voltage of SWP100N03-VB is suitable for medium and low voltage **switching power supply** (SMPS). The **low on-resistance** of this MOSFET enables it to have high conversion efficiency in high-efficiency power conversion, especially in **DC-DC converter**, **AC-DC converter** and **power management module**.
**Application example**: In **computer power supply, communication power supply** and **LED driver power supply** and other devices, SWP100N03-VB can be used as the main switching element to provide efficient power conversion and ensure system stability.
# **Automotive electronics**
Due to its **low on-resistance** and **high current handling capability**, SWP100N03-VB is suitable for **automotive electronic systems**, especially in **on-board power management systems** and **electric vehicle power modules**.
**Application examples**: In **electric vehicle charging stations** or **on-board battery management systems**, SWP100N03-VB can efficiently perform current switching control to ensure safe and efficient charging of batteries.
# **Consumer electronics**
SWP100N03-VB is also suitable for low-power **consumer electronics**, especially in **power management modules**, providing efficient power conversion.
**Application examples**: In **smartphone chargers, power tools, electric toys** and other products, SWP100N03-VB can be used as a switching element for power conversion to provide low-loss power conversion.
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Summary
SWP100N03-VB is a **30V N-Channel MOSFET**, with **very low on-resistance** and **120A large current carrying capacity**, suitable for a variety of high-power, low-voltage switching circuits. It is widely used in **switching power supplies, power amplifiers, battery management systems, industrial control, automotive electronics and consumer electronics** and other fields, and can provide efficient and stable power conversion and current control.
* 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：
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