Product introduction：
1. NDP508B-VB Product Introduction
NDP508B-VB is a high-performance N-channel MOSFET in a **TO-220** package, designed for high current and low conduction loss applications. The device has a **maximum drain-source voltage (V_DS)** of **80V** and a **gate-source voltage (V_GS)** tolerance of ±20V, ensuring its stability in a variety of voltage environments. Its **turn-on voltage (V_th)** is **3V**, and the on-resistance at **V_GS = 4.5V** and **V_GS = 10V** is **9mΩ** and **7mΩ**, respectively, and the maximum drain current reaches **100A**. NDP508B-VB uses **trench technology (Trench Technology)**, which significantly improves switching speed and conductivity, and is very suitable for power management and power conversion applications with high requirements for efficiency and thermal management.
---
File download
Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
80V |
|
3V |
100A |
|
|
7mΩ |
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 |
80V |
|
3V |
100A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
80V |
|
3V |
100A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
II. Detailed parameter description of NDP508B-VB
| **Parameter** | **Value** | **Description** |
|--------------------|-----------------------------|--------------------------------------------------|
| **Package** | TO-220 | Fully plastic package structure suitable for heat dissipation requirements|
| **Configuration** | Single-N-Channel | Provides high-efficiency switching and power conversion functions|
| **Drain-source voltage (V_DS)** | 80V | Maximum withstand drain-source voltage, suitable for low-voltage applications|
| **Gate-source voltage (V_GS)** | ±20V | Maximum allowed gate-source drive voltage range|
| **Turning voltage (V_th)** | 3V | Minimum gate drive voltage for MOSFET to start conducting|
| **On-resistance (R_DS(ON))** | 9mΩ @ V_GS=4.5V | Resistance in the on state affects power loss and efficiency|
| **On-resistance (R_DS(ON))** | 7mΩ @ V_GS=10V | Resistance in the on state affects power loss and efficiency|
| **Drain current (I_D)** | 100A | Maximum continuous drain current determines the power carrying capacity of the device|
| **Technology** | Trench process | Improve switching speed and reduce conduction loss|
---
Domain and module applications：
III. Application fields and module examples
**1. Power management module**
- NDP508B-VB is particularly suitable for **switching power supply (SMPS)** and **DC-DC converter**. Its low on-resistance ensures that the system can maintain high efficiency under high load.
- It can be used in **battery management system (BMS)** to support fast charging and discharging cycles and improve overall energy efficiency.
**2. Industrial control system**
- In **motor drive** and **inverter** applications, NDP508B-VB provides reliable power management and control to ensure efficient operation and dynamic response of the motor.
- Suitable for **renewable energy systems**, such as solar inverters, for effective power conversion and control.
**3. Home appliances and consumer electronics**
- The device can be applied to the power supply part of **air conditioners, refrigerators** and other home appliances to provide stable power control and ensure high efficiency of the equipment.
- It can also be used in power modules of **audio systems** and **TV sets** to ensure the stability and efficiency of their operation.
**4. Communication equipment**
- NDP508B-VB is suitable for use in power amplifiers in **communication base stations** and **radio transmitters**, providing efficient power switches to ensure stable signal transmission.
Due to its **TO-220** package design and **trench technology**, NDP508B-VB has a wide range of application potentials in a variety of power supply and control fields, and is suitable for occasions requiring high efficiency 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
Download now
中文
English
Back to previous page
