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STW14NC50 from ST,ST Microelectronics

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STW14NC50

Manufacturer: ST

N-CHANNEL 500V 0.31OHM 14A TO-247 POWERMESH II MOSFET

Partnumber Manufacturer Quantity Availability
STW14NC50 ,STW14NC50 ST 49 In Stock

Description and Introduction

N-CHANNEL 500V 0.31OHM 14A TO-247 POWERMESH II MOSFET The **STW14NC50** is a power MOSFET manufactured by **STMicroelectronics (ST)**. Below are its specifications, descriptions, and features based on available factual data:

### **Specifications:**
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 14A  
- **Pulsed Drain Current (IDM):** 56A  
- **Power Dissipation (PD):** 190W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.35Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (max)  
- **Input Capacitance (Ciss):** 1200pF (typical)  
- **Output Capacitance (Coss):** 150pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 30pF (typical)  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Turn-Off Delay Time (td(off)):** 60ns (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-247  

### **Description:**
The **STW14NC50** is a high-voltage N-channel MOSFET designed for high-power switching applications. It is optimized for efficiency in power supplies, motor drives, and inverters, offering low conduction losses and fast switching performance.

### **Features:**
- **High Voltage Capability:** 500V breakdown voltage for robust performance in high-power circuits.  
- **Low On-Resistance:** Minimizes conduction losses for improved efficiency.  
- **Fast Switching:** Optimized gate charge for reduced switching losses.  
- **Avalanche Energy Rated:** Enhanced ruggedness in inductive load applications.  
- **TO-247 Package:** Provides excellent thermal performance for high-power dissipation.  

This information is derived from the manufacturer's datasheet and technical documentation. For detailed application-specific considerations, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

N-CHANNEL 500V 0.31OHM 14A TO-247 POWERMESH II MOSFET

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