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STD3NK50ZT4 from ST,ST Microelectronics

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STD3NK50ZT4

Manufacturer: ST

N-CHANNEL 500V

Partnumber Manufacturer Quantity Availability
STD3NK50ZT4 ST 1590 In Stock

Description and Introduction

N-CHANNEL 500V The STD3NK50ZT4 is a power MOSFET manufactured by STMicroelectronics. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** STMicroelectronics  
- **Type:** N-channel MOSFET  
- **Technology:** MDmesh™ II  
- **Drain-Source Voltage (VDSS):** 500 V  
- **Gate-Source Voltage (VGS):** ±30 V  
- **Continuous Drain Current (ID):** 3 A  
- **Pulsed Drain Current (IDM):** 12 A  
- **Power Dissipation (Ptot):** 40 W  
- **RDS(on) (Max):** 2.5 Ω (at VGS = 10 V)  
- **Turn-On Delay Time (td(on)):** 10 ns  
- **Turn-Off Delay Time (td(off)):** 35 ns  
- **Operating Junction Temperature (TJ):** -55°C to 150°C  
- **Package:** TO-252 (DPAK)  

### **Description:**  
The STD3NK50ZT4 is a high-voltage N-channel MOSFET designed for switching applications. It features ST's MDmesh™ II technology, which provides low on-state resistance and high switching performance. This device is suitable for power supplies, lighting, and motor control applications.  

### **Features:**  
- **Low gate charge** for improved switching efficiency  
- **Low RDS(on)** for reduced conduction losses  
- **High dv/dt capability** for robustness in switching applications  
- **Avalanche ruggedness** for enhanced reliability  
- **100% avalanche tested** for consistent performance  
- **Fast switching speed** for high-frequency applications  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

N-CHANNEL 500V

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