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IRFZ44NSPBF from IR,International Rectifier

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IRFZ44NSPBF

Manufacturer: IR

55V Single N-Channel HEXFET Power MOSFET in a D2-Pak package

Partnumber Manufacturer Quantity Availability
IRFZ44NSPBF IR 800 In Stock

Description and Introduction

55V Single N-Channel HEXFET Power MOSFET in a D2-Pak package The IRFZ44NSPBF is a power MOSFET manufactured by Infineon Technologies (formerly International Rectifier). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Drain-Source Voltage (VDS):** 55V  
- **Continuous Drain Current (ID):** 49A (at 25°C)  
- **Pulsed Drain Current (IDM):** 160A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 94W (at 25°C)  
- **RDS(on) (Max):** 17.5mΩ (at VGS = 10V)  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1800pF (typical)  
- **Output Capacitance (Coss):** 500pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 150pF (typical)  
- **Operating Temperature Range:** -55°C to +175°C  
- **Package:** TO-220AB  

### **Description:**  
The IRFZ44NSPBF is an N-channel power MOSFET designed for high-efficiency switching applications. It features low on-state resistance and fast switching speeds, making it suitable for power supplies, motor control, DC-DC converters, and other high-current applications.

### **Features:**  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Enhances performance in high-frequency circuits.  
- **Avalanche Energy Specified:** Ensures ruggedness under inductive loads.  
- **Fully Characterized for 175°C Operation:** Reliable under high-temperature conditions.  
- **Lead-Free & RoHS Compliant:** Environmentally friendly.  

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

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