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STF5N52U from ST,ST Microelectronics

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STF5N52U

Manufacturer: ST

N-channel 525 V, 1.28 Ohm, 4.4 A, TO-220FP UltraFASTmesh(TM) Power MOSFET

Partnumber Manufacturer Quantity Availability
STF5N52U ST 35441 In Stock

Description and Introduction

N-channel 525 V, 1.28 Ohm, 4.4 A, TO-220FP UltraFASTmesh(TM) Power MOSFET The STF5N52U is a power MOSFET manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 520V  
- **Continuous Drain Current (ID):** 4.5A  
- **Pulsed Drain Current (IDM):** 18A  
- **Power Dissipation (Ptot):** 38W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.65Ω (max) at VGS = 10V  
- **Input Capacitance (Ciss):** 300pF (typical)  
- **Output Capacitance (Coss):** 30pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 10pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 35ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to 150°C  

### **Descriptions:**  
The STF5N52U is a high-voltage N-channel MOSFET designed for power switching applications. It offers low gate charge and fast switching performance, making it suitable for high-efficiency power supplies, inverters, and motor control circuits.  

### **Features:**  
- **High voltage capability (520V)**  
- **Low on-resistance (RDS(on))**  
- **Fast switching performance**  
- **Low gate charge**  
- **Avalanche ruggedness**  
- **100% avalanche tested**  
- **Lead-free and RoHS compliant**  

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

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