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IRFM120A from IR,International Rectifier

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IRFM120A

Manufacturer: IR

N-CHANNEL POWER MOSFET
Partnumber Manufacturer Quantity Availability
IRFM120A IR 12 In Stock

Description and Introduction

N-CHANNEL POWER MOSFET The IRFM120A is a power MOSFET manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
International Rectifier (IR)  

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Voltage Rating (VDSS):** 100V  
- **Current Rating (ID @ 25°C):** 5.5A  
- **Current Rating (ID @ 100°C):** 3.5A  
- **On-Resistance (RDS(on)):** 0.28Ω (max) @ VGS = 10V  
- **Gate Threshold Voltage (VGS(th)):** 2V (min), 4V (max)  
- **Power Dissipation (PD @ 25°C):** 40W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-220AB  

### **Descriptions:**  
- Designed for high-efficiency switching applications.  
- Suitable for power supply, motor control, and DC-DC converter applications.  
- Features low gate charge and fast switching speeds.  

### **Features:**  
- **Low On-Resistance (RDS(on))** for reduced conduction losses.  
- **Fast Switching Performance** for improved efficiency.  
- **Avalanche Energy Rated** for ruggedness in inductive load applications.  
- **Improved dv/dt Capability** for enhanced reliability.  
- **Lead-Free and RoHS Compliant.**  

This information is based solely on the manufacturer's datasheet for the IRFM120A.

Application Scenarios & Design Considerations

N-CHANNEL POWER MOSFET

Alternative Part Number

  • FQP30N06L --: Logic-level N-channel MOSFET in TO-220 with comparable 60V/30A ratings, widely available and a common substitute for IRFM120A switching applications.
  • STP16NF06L --: 60V logic-level N-channel MOSFET in TO-220 offering similar on-resistance and current capability, suitable drop-in replacement for low-side switching.
  • IRLZ44N --: Logic-level 55V N-channel MOSFET in TO-220 with low RDS(on), a well-known alternative when slightly higher current rating is acceptable.
  • NDS351AN --: N-channel logic-level MOSFET in a similar TO-92/SOT-23 class with comparable voltage and current ratings, suitable for low-power switching replacement.
  • BSS138 --: Widely available N-channel MOSFET with similar small-signal switching characteristics, good drop-in for low-current applications.
  • 2N7002 --: Common N-channel MOSFET with comparable ratings and pinout, easy to source and often used as a general replacement for small MOSFETs.

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