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IRFZ44S from IR,International Rectifier

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IRFZ44S

Manufacturer: IR

60V Single N-Channel HEXFET Power MOSFET in a D2-Pak package

Partnumber Manufacturer Quantity Availability
IRFZ44S IR 100 In Stock

Description and Introduction

60V Single N-Channel HEXFET Power MOSFET in a D2-Pak package The IRFZ44S is a power MOSFET manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Drain-Source Voltage (VDS):** 55V  
- **Continuous Drain Current (ID):** 49A  
- **Pulsed Drain Current (IDM):** 160A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 94W  
- **On-Resistance (RDS(on)):** 22mΩ (max at VGS = 10V)  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1800pF (typical)  
- **Output Capacitance (Coss):** 600pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 180pF (typical)  
- **Turn-On Delay Time (td(on)):** 13ns (typical)  
- **Turn-Off Delay Time (td(off)):** 44ns (typical)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Description:**  
The IRFZ44S is an N-channel power MOSFET designed for high-efficiency switching applications. It features low on-resistance, fast switching speeds, and robust thermal performance, making it suitable for power supplies, motor control, and DC-DC converters.  

### **Features:**  
- **Advanced HEXFET® Technology** for high efficiency and reliability.  
- **Low On-Resistance** minimizes conduction losses.  
- **Fast Switching Speed** improves performance in high-frequency applications.  
- **Avalanche Energy Rated** for ruggedness in inductive load conditions.  
- **Fully Characterized for Dynamic Performance** ensuring stable operation.  
- **Lead-Free & RoHS Compliant** for environmental safety.  

This MOSFET is commonly used in automotive, industrial, and consumer electronics applications.

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