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IRFM120ATF from FAIRCHILD,Fairchild Semiconductor

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IRFM120ATF

Manufacturer: FAIRCHILD, IR

100V N-Channel A-FET / Substitute of IRFM120
Partnumber Manufacturer Quantity Availability
IRFM120ATF FAIRCHILD, IR 1025 In Stock

Description and Introduction

100V N-Channel A-FET / Substitute of IRFM120 The IRFM120ATF is a power MOSFET manufactured by International Rectifier (IR). Below are the specifications, descriptions, and features based on available knowledge:

### **Specifications:**  
- **Manufacturer:** International Rectifier (IR)  
- **Part Number:** IRFM120ATF  
- **Type:** N-Channel Power MOSFET  
- **Voltage Rating (VDSS):** 100V  
- **Current Rating (ID):** 12A (continuous)  
- **RDS(on) (Max):** 0.27Ω (at VGS = 10V)  
- **Gate Threshold Voltage (VGS(th)):** 2V (min), 4V (max)  
- **Power Dissipation (PD):** 40W  
- **Package:** TO-220F (Fully Insulated)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- The IRFM120ATF is a high-performance N-Channel MOSFET designed for power switching applications.  
- It features a fully insulated TO-220F package, providing electrical isolation between the device and heatsink.  
- Suitable for DC-DC converters, motor control, and other power management applications.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- Fast switching performance.  
- Fully insulated package eliminates the need for an additional insulation pad.  
- Avalanche energy rated for ruggedness in inductive load applications.  
- RoHS compliant.  

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

Application Scenarios & Design Considerations

100V N-Channel A-FET / Substitute of IRFM120

Alternative Part Number

  • FQP30N06L --: N-channel logic-level MOSFET in TO-220 with comparable voltage and current ratings, widely available and a common drop-in for Fairchild parts now under ON Semiconductor.
  • IRLZ44N --: Logic-level N-channel MOSFET with similar RDS(on) and current capability, well-established industry standard suitable for switching applications.
  • STP16NF06L --: Logic-level N-channel MOSFET in TO-220 offering comparable on-resistance and voltage rating, a practical alternative from a different series.
  • FQD2N60CTM --: N-channel MOSFET in a similar voltage/current class, widely available and pin-compatible in SOT-223/DPAK-style packages for many switching applications.
  • STD2N60M5 --: Comparable 600V-class N-channel MOSFET offering similar on-resistance and current rating, suitable as a functional replacement in switching circuits.
  • BSP126 --: Small-signal N-channel MOSFET with similar voltage and current characteristics, usable in low-power switching and level-shifting designs.

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