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STP4NK50ZFP from ST,ST Microelectronics

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STP4NK50ZFP

Manufacturer: ST

N-CHANNEL 500V

Partnumber Manufacturer Quantity Availability
STP4NK50ZFP ST 300 In Stock

Description and Introduction

N-CHANNEL 500V The **STP4NK50ZFP** is a **N-channel 500V, 4A, 1.5Ω, TO-220FP (D2PAK) Zener-protected SuperMESH™ Power MOSFET** manufactured by **STMicroelectronics**.  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 4A  
- **Pulsed Drain Current (IDM):** 16A  
- **Power Dissipation (Ptot):** 50W  
- **RDS(on) (Max):** 1.5Ω @ VGS = 10V  
- **Gate-Source Voltage (VGS):** ±30V  
- **Input Capacitance (Ciss):** 600pF (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  

### **Features:**  
- **SuperMESH™ Technology** for reduced on-resistance and improved switching performance.  
- **Zener-protected gate** for enhanced ruggedness against voltage spikes.  
- **Avalanche ruggedness** ensures reliability in harsh conditions.  
- **Low gate charge** for fast switching applications.  
- **TO-220FP (D2PAK) package** for improved thermal performance.  

### **Applications:**  
- **Switching power supplies** (SMPS)  
- **Lighting ballasts**  
- **Motor control**  
- **DC-DC converters**  

This MOSFET is designed for high-efficiency power switching applications.

Application Scenarios & Design Considerations

N-CHANNEL 500V

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