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IRF640FP

Manufacturer: ST

N-CHANNEL 200V

Partnumber Manufacturer Quantity Availability
IRF640FP ST 102 In Stock

Description and Introduction

N-CHANNEL 200V The IRF640FP is a Power MOSFET manufactured by Infineon Technologies. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 18A  
- **Pulsed Drain Current (IDM):** 72A  
- **Power Dissipation (PD):** 125W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.15Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2-4V  
- **Input Capacitance (Ciss):** 1200pF  
- **Output Capacitance (Coss):** 350pF  
- **Reverse Transfer Capacitance (Crss):** 100pF  
- **Turn-On Delay Time (td(on)):** 10ns  
- **Turn-Off Delay Time (td(off)):** 55ns  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  
- **Package:** TO-220FP (Fully Isolated)  

### **Description:**  
The IRF640FP is an N-channel Power MOSFET designed for high-speed switching applications. It features low on-resistance, fast switching speeds, and high ruggedness, making it suitable for power supplies, motor control, and DC-DC converters.  

### **Features:**  
- **High Voltage Capability (200V)**  
- **Low On-Resistance (0.15Ω max)**  
- **Fast Switching Speed**  
- **Fully Isolated Package (TO-220FP)**  
- **Avalanche Energy Specified**  
- **Improved dv/dt Capability**  
- **Lead-Free & RoHS Compliant**  

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

Application Scenarios & Design Considerations

N-CHANNEL 200V

Alternative Part Number

  • STP16NF06 --: N-channel MOSFET in TO-220FP package with comparable 60V/16A ratings, suitable drop-in replacement for switching applications.
  • FQP16N06 --: Similar 60V N-channel MOSFET with low on-resistance, widely available and electrically compatible in most circuits.
  • IRFZ44N --: Popular 55V N-channel MOSFET with higher current capability, commonly used as a robust substitute where voltage margin allows.
  • IRF640N --: Improved 200V N-channel MOSFET with lower RDS(on) and same TO-220FP footprint, widely used as a drop-in replacement.

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