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IRFR120N from IR,International Rectifier

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IRFR120N

Manufacturer: IR

100V Single N-Channel HEXFET Power MOSFET in a D-Pak package

Partnumber Manufacturer Quantity Availability
IRFR120N IR 7416 In Stock

Description and Introduction

100V Single N-Channel HEXFET Power MOSFET in a D-Pak package The IRFR120N 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  
- **Drain-Source Voltage (VDS):** 100V  
- **Continuous Drain Current (ID):** 8.7A (at 25°C)  
- **Pulsed Drain Current (IDM):** 34A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 42W (at 25°C)  
- **On-Resistance (RDS(on)):** 0.27Ω (max at VGS = 10V, ID = 5.3A)  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 350pF (typical)  
- **Output Capacitance (Coss):** 80pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 30pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 30ns (typical)  
- **Rise Time (tr):** 20ns (typical)  
- **Fall Time (tf):** 15ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The IRFR120N is an N-Channel MOSFET designed for high-speed switching applications. It offers low on-resistance and fast switching performance, making it suitable for power management in DC-DC converters, motor control, and other switching circuits.  

### **Features:**  
- **Low On-Resistance (RDS(on))** for reduced conduction losses  
- **Fast Switching Speed** for high-efficiency applications  
- **Avalanche Energy Rated** for ruggedness in inductive load switching  
- **Fully Characterized for Dynamic Performance**  
- **Lead-Free & RoHS Compliant**  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official IR documentation.

Application Scenarios & Design Considerations

100V Single N-Channel HEXFET Power MOSFET in a D-Pak package

Alternative Part Number

  • RFD14N05 --: N-channel 50V logic-level MOSFET in TO-252 with comparable RDS(on) and current rating, direct drop-in for switching applications.
  • STD12NF06L --: 60V N-channel MOSFET in DPAK with low gate threshold, suitable replacement for IRFR120N in low-side switching circuits.
  • FDD6530A --: N-channel 30V MOSFET in TO-252 with low RDS(on), works as an alternative where voltage margin permits.

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