Product introduction：
Product Introduction - KDF75N03P-VB MOSFET
KDF75N03P-VB is a high-performance **single N-channel MOSFET**, using **TO220 package**, designed for high-efficiency power electronics applications. The **drain-source voltage (VDS)** of this MOSFET can reach **30V**, suitable for a variety of low to medium voltage power supply applications. Its **gate-source voltage (VGS)** can reach **±20V**, ensuring stability and flexibility in a variety of working environments. The **threshold voltage (Vth)** of KDF75N03P-VB is **1.7V**, which enables fast turn-on at a lower gate voltage. The **on-resistance (RDS(ON)** of this device is **4mΩ** at **VGS=4.5V** and **3mΩ** at **VGS=10V**, with extremely low conduction losses and a maximum drain current of **120A**. This MOSFET uses **Trench technology**, which excels in high efficiency and low heat generation, making it an ideal choice for power electronics design.
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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 |
|
|
|
|
|
|
|
Detailed parameter description - KDF75N03P-VB
- **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
- **Continuous drain current (ID)**: 120A
- **Technology type**: Trench
- **Operating temperature range**: -55°C ~ 150°C
- **Maximum power dissipation (Ptot)**: 70W (at 25°C)
Domain and module applications：
Applications and Modules
1. **Switching Power Supply**:
KDF75N03P-VB is suitable for **Switching Power Supply** (SMPS) design, especially in low voltage, high current power supply applications. Its low on-resistance can significantly reduce energy loss and improve the overall efficiency of the system, making it very suitable for computer power supplies, TV power supplies and other consumer electronics.
2. **Motor Drive**:
This MOSFET is also commonly used in **Motor Drive** applications such as DC motor and stepper motor control. With its high current capability and low on-resistance, KDF75N03P-VB is able to provide stable current control to ensure efficient and reliable operation of the motor.
3. **Battery Management System**:
KDF75N03P-VB is also widely used in **Battery Management System** (BMS), especially in the charge and discharge management of lithium battery packs. Its fast turn-on characteristics and low conduction loss enable it to effectively manage the energy flow of the battery, ensuring the safety and efficiency of the battery.
4. **Automotive electronics**:
This MOSFET is suitable for **automotive electronic devices**, such as power windows, power seats, and on-board chargers. Due to its high withstand voltage and high current characteristics, the KDF75N03P-VB can provide reliable performance in the automotive environment, ensuring the stability and response speed of electronic control systems.
In summary, the KDF75N03P-VB MOSFET is suitable for multiple fields and modules, including switching power supplies, motor drives, battery management systems, and automotive electronics, and can meet the stringent requirements of these systems for high performance and 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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