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IRL3103PBF from IOR,International Rectifier

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IRL3103PBF

Manufacturer: IOR, IR

30V Single N-Channel HEXFET Power MOSFET in a TO-220AB package

Partnumber Manufacturer Quantity Availability
IRL3103PBF IOR, IR 12015 In Stock

Description and Introduction

30V Single N-Channel HEXFET Power MOSFET in a TO-220AB package The IRL3103PBF 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)  
### **Part Number:** IRL3103PBF  

### **Specifications:**  
- **Transistor Type:** N-Channel HEXFET Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 46A (at 25°C)  
- **Pulsed Drain Current (IDM):** 180A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 79W (at 25°C)  
- **On-Resistance (RDS(on)):** 0.018Ω (max at VGS = 10V)  
- **Threshold Voltage (VGS(th)):** 1.0V to 2.0V  
- **Input Capacitance (Ciss):** 1800pF  
- **Output Capacitance (Coss):** 700pF  
- **Reverse Transfer Capacitance (Crss):** 220pF  
- **Turn-On Delay Time (td(on)):** 13ns  
- **Turn-Off Delay Time (td(off)):** 40ns  
- **Operating Temperature Range:** -55°C to +175°C  
- **Package:** TO-220AB  

### **Description:**  
The IRL3103PBF is a high-performance N-Channel MOSFET designed for low-voltage, high-current switching applications. It features low on-resistance and fast switching speeds, making it suitable for power management in DC-DC converters, motor control, and other high-efficiency applications.  

### **Features:**  
- **Low RDS(on)** for reduced conduction losses  
- **Fast switching** for high-frequency applications  
- **High current handling** capability  
- **Avalanche energy rated** for ruggedness  
- **Fully characterized for dynamic performance**  
- **Lead-free and RoHS compliant**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

30V Single N-Channel HEXFET Power MOSFET in a TO-220AB package

Alternative Part Number

  • IRFZ44NPBF --: N-channel MOSFET in TO-220 with comparable voltage and current ratings, widely available and often used as a drop-in substitute.
  • STP55NF06 --: N-channel power MOSFET in TO-220 with similar RDS(on) and current capability, suitable for switching applications.
  • FQP30N06L --: Logic-level N-channel MOSFET in TO-220 with comparable ratings, offering a different series and good availability.

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