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IRFS640B from FAIRCHIL,Fairchild Semiconductor

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IRFS640B

Manufacturer: FAIRCHIL

200V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
IRFS640B FAIRCHIL 850 In Stock

Description and Introduction

200V N-Channel MOSFET The IRFS640B is a power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are the factual specifications, descriptions, and features of the IRFS640B as per Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Fairchild Semiconductor** (acquired by ON Semiconductor)  

### **Part Number:**  
- **IRFS640B**  

### **Type:**  
- **N-Channel Power MOSFET**  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 18A  
- **Pulsed Drain Current (IDM):** 72A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.18Ω (at VGS = 10V, ID = 9A)  
- **Input Capacitance (Ciss):** 1500pF (typical)  
- **Output Capacitance (Coss):** 500pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typical)  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Turn-Off Delay Time (td(off)):** 50ns (typical)  

### **Package:**  
- **TO-220AB** (Through-Hole Package)  

### **Features:**  
- **Fast Switching Speed**  
- **Low On-Resistance**  
- **High Current Capability**  
- **Avalanche Energy Rated**  
- **Improved dv/dt Capability**  

### **Applications:**  
- **Switching Power Supplies**  
- **Motor Control**  
- **DC-DC Converters**  
- **General Power Switching Circuits**  

These are the verified specifications and features of the IRFS640B MOSFET as per Fairchild Semiconductor's documentation.

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