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IRLZ44N from IR,International Rectifier

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IRLZ44N

Manufacturer: IR

55V Single N-Channel HEXFET Power MOSFET in a TO-220AB package

Partnumber Manufacturer Quantity Availability
IRLZ44N IR 90 In Stock

Description and Introduction

55V Single N-Channel HEXFET Power MOSFET in a TO-220AB package The IRLZ44N is a power MOSFET manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from the manufacturer's datasheet:

### **Manufacturer Specifications:**
- **Manufacturer:** International Rectifier (IR)  
- **Type:** N-Channel HEXFET Power MOSFET  
- **Package:** TO-220AB  

### **Electrical Characteristics:**
- **Drain-Source Voltage (VDSS):** 55V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** 47A @ 25°C  
- **Pulsed Drain Current (IDM):** 160A  
- **Power Dissipation (PD):** 94W @ 25°C  
- **On-Resistance (RDS(on)):** 0.022Ω @ VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  

### **Switching Characteristics:**
- **Turn-On Delay Time (td(on)):** 13ns  
- **Turn-Off Delay Time (td(off)):** 44ns  
- **Rise Time (tr):** 35ns  
- **Fall Time (tf):** 25ns  

### **Features:**
- **Advanced Process Technology** for low on-resistance  
- **Dynamic dv/dt Rating** for improved reliability  
- **Avalanche Energy Specified** for ruggedness  
- **Fast Switching** for high-efficiency applications  
- **Fully Characterized for Linear Mode Operation**  

### **Applications:**
- **Switching Power Supplies**  
- **Motor Control**  
- **DC-DC Converters**  
- **Solenoid/Relay Drivers**  

This information is based on the official IR datasheet for the IRLZ44N MOSFET.

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