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STP14NK50ZFP from ST,ST Microelectronics

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STP14NK50ZFP

Manufacturer: ST

N-CHANNEL 500V 0.34 OHM 14A TO-220/TO-220FP/D2PAK/I2PAK/TO247 ZENER-PROTECTED SUPERMESH POWER MOSFET

Partnumber Manufacturer Quantity Availability
STP14NK50ZFP ST 1000 In Stock

Description and Introduction

N-CHANNEL 500V 0.34 OHM 14A TO-220/TO-220FP/D2PAK/I2PAK/TO247 ZENER-PROTECTED SUPERMESH POWER MOSFET The STP14NK50ZFP is a power MOSFET manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 14A  
- **Pulsed Drain Current (IDM):** 56A  
- **Power Dissipation (Ptot):** 125W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.38Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (max)  
- **Input Capacitance (Ciss):** 1500pF (typ)  
- **Output Capacitance (Coss):** 200pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 30pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 55ns (typ)  
- **Operating Temperature Range:** -55°C to 150°C  

### **Description:**  
The STP14NK50ZFP is an N-channel MOSFET designed for high-voltage, high-speed switching applications. It is optimized for efficiency and reliability in power supplies, motor control, and lighting applications.  

### **Features:**  
- **Zener-protected:** Integrated gate-source Zener diode for enhanced ruggedness.  
- **Low gate charge:** Enables fast switching performance.  
- **Low on-resistance:** Minimizes conduction losses.  
- **Avalanche ruggedness:** High energy capability for robust operation.  
- **TO-220FP package:** Provides efficient thermal dissipation.  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

N-CHANNEL 500V 0.34 OHM 14A TO-220/TO-220FP/D2PAK/I2PAK/TO247 ZENER-PROTECTED SUPERMESH POWER MOSFET

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