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IRLR8503TRPBF from IOR,International Rectifier

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IRLR8503TRPBF

Manufacturer: IOR, IR

30V Single N-Channel HEXFET Power MOSFET in a D-Pak package

Partnumber Manufacturer Quantity Availability
IRLR8503TRPBF IOR, IR 26346 In Stock

Description and Introduction

30V Single N-Channel HEXFET Power MOSFET in a D-Pak package The IRLR8503TRPBF 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:**  
IRLR8503TRPBF  

### **Type:**  
N-Channel Power MOSFET  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 35A (at 25°C)  
- **Pulsed Drain Current (IDM):** 140A  
- **Gate-Source Voltage (VGS):** ±20V  
- **RDS(ON) (Max):** 8.0mΩ (at VGS = 10V)  
- **RDS(ON) (Max):** 10mΩ (at VGS = 4.5V)  
- **Power Dissipation (PD):** 38W (at 25°C)  

### **Package:**  
TO-252 (DPAK)  

### **Features:**  
- Low on-resistance (RDS(ON))  
- Fast switching performance  
- High current handling capability  
- Optimized for power management applications  
- Avalanche energy specified  

### **Applications:**  
- DC-DC converters  
- Motor control  
- Power management in automotive and industrial systems  
- Battery protection circuits  

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 D-Pak package

Alternative Part Number

  • NTD5867NLT4G --: N-channel logic-level MOSFET in DPAK with comparable RDS(on) and voltage rating, suitable drop-in replacement for switching applications.
  • FDD8878 --: N-channel MOSFET in DPAK package with similar current and voltage ratings, widely used as an alternative in power switching circuits.
  • STD30NF06LT4 --: Logic-level N-channel MOSFET in DPAK with comparable on-resistance and current capability, offering a different series as a cross-reference option.
  • IRLZ44N --: Logic-level N-channel MOSFET with similar current capability and low gate drive requirement, suitable drop-in for many switching applications.
  • STD30NF06L --: Logic-level N-channel MOSFET in DPAK with comparable voltage and current ratings, good alternative when the original is unavailable.

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