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IRFS610B from FAI,Fairchild Semiconductor

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IRFS610B

Manufacturer: FAI, FAIRCHILD

200V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
IRFS610B FAI, FAIRCHILD 1030 In Stock

Description and Introduction

200V N-Channel MOSFET The IRFS610B is a power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor  
- **Part Number:** IRFS610B  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 60V  
- **Continuous Drain Current (ID):** 10A  
- **Pulsed Drain Current (IDM):** 40A  
- **Power Dissipation (PD):** 50W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.08Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 600pF (typical)  
- **Package:** TO-220AB  

### **Descriptions & Features:**  
- Designed for **high-efficiency switching applications** in power supplies, motor control, and DC-DC converters.  
- **Low on-resistance** for reduced conduction losses.  
- **Fast switching speed** for improved performance in high-frequency circuits.  
- **Avalanche energy rated** for ruggedness in inductive load applications.  
- **Standard TO-220 package** for easy mounting and heat dissipation.  
- **Lead-free and RoHS compliant**.  

For exact application details or reliability data, refer to Fairchild/ON Semiconductor’s official datasheet.

Application Scenarios & Design Considerations

200V N-Channel MOSFET

Alternative Part Number

  • RFD14N05 --: N-channel 50V logic-level MOSFET in TO-220 with comparable RDS(on) and current rating, widely used as a direct substitute for IRFS610B in switching applications.
  • IRF540N --: Industry-standard 100V N-channel MOSFET with higher voltage margin and similar package, easily sourced and often used where IRFS610B is unavailable.
  • STP16NF06 --: 60V N-channel MOSFET in TO-220 with comparable on-resistance and current capability, suitable drop-in replacement for general switching and power control circuits.
  • STP60NF06 --: N-channel 60V power MOSFET in TO-220 with comparable RDS(on) and current rating, suitable drop-in replacement for switching applications.
  • IRFZ44N --: Widely available 55V N-channel MOSFET in TO-220 with similar on-resistance and current capability, common substitute in power switching circuits.
  • FQP50N06 --: 60V N-channel MOSFET in TO-220 with matching voltage class and comparable current rating, good alternative from a major supplier.

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