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STB20NK50ZT4 from ST,ST Microelectronics

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STB20NK50ZT4

Manufacturer: ST

N-CHANNEL 500V

Partnumber Manufacturer Quantity Availability
STB20NK50ZT4 ST 4800 In Stock

Description and Introduction

N-CHANNEL 500V The **STB20NK50ZT4** is a power MOSFET manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** N-channel MOSFET  
- **Voltage Rating (VDSS):** 500V  
- **Current Rating (ID):** 20A  
- **Power Dissipation (PD):** 170W  
- **On-Resistance (RDS(on)):** 0.25Ω (max) at VGS = 10V  
- **Gate Threshold Voltage (VGS(th)):** 3V (min) to 5V (max)  
- **Gate Charge (Qg):** 45nC (typ)  
- **Package:** TO-263 (D²PAK)  
- **Operating Temperature Range:** -55°C to 150°C  

### **Description:**  
The **STB20NK50ZT4** is a high-voltage, N-channel MOSFET designed for power switching applications. It features low on-resistance and fast switching performance, making it suitable for high-efficiency power supplies, motor control, and other industrial applications.  

### **Features:**  
- **High voltage capability (500V)**  
- **Low gate charge for fast switching**  
- **Low on-resistance for reduced conduction losses**  
- **Avalanche ruggedness**  
- **100% avalanche tested**  
- **Pb-free and RoHS compliant**  

This MOSFET is optimized for applications requiring high efficiency and reliability in power conversion systems.

Application Scenarios & Design Considerations

N-CHANNEL 500V

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