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IRSF3031LTR from IOR,International Rectifier

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IRSF3031LTR

Manufacturer: IOR, IR

Intelligent Power Switch 1 Channel Low Side Driver in a SOT-223 Package

Partnumber Manufacturer Quantity Availability
IRSF3031LTR IOR, IR 5142 In Stock

Description and Introduction

Intelligent Power Switch 1 Channel Low Side Driver in a SOT-223 Package The IRSF3031LTR 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)**  

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 150A  
- **Pulsed Drain Current (IDM):** 600A  
- **RDS(on) (Max) @ VGS = 10V:** 1.8mΩ  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 300W  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  
- **Package:** TO-263 (D2PAK)  

### **Descriptions:**  
- The IRSF3031LTR is a high-current, low-on-resistance N-Channel MOSFET designed for power management applications.  
- It is optimized for high-efficiency switching in DC-DC converters, motor control, and power supply circuits.  

### **Features:**  
- **Low RDS(on):** Enhances efficiency and reduces conduction losses.  
- **High Current Handling:** Supports up to 150A continuous current.  
- **Fast Switching:** Optimized for high-frequency switching applications.  
- **Avalanche Energy Rated:** Provides robustness in rugged environments.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

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

Application Scenarios & Design Considerations

Intelligent Power Switch 1 Channel Low Side Driver in a SOT-223 Package

Alternative Part Number

  • IRLML6344TRPBF --: N-channel logic-level MOSFET in SOT-23 with low RDS(on), suitable for low-side switching where the IRSF3031LTR is used.
  • FDC6420C --: Dual N-channel MOSFET in SuperSOT-6 offering comparable current handling and low on-resistance for compact switching designs.
  • SI2302CDS-T1-GE3 --: Small-signal N-channel MOSFET in SOT-23 with logic-level gate drive, a common drop-in style replacement for low-power switching applications.
  • STP60NF06 --: N-channel 60V logic-level MOSFET in TO-220 with comparable RDS(on) and current rating, suitable drop-in replacement for switching applications.
  • FQP30N06L --: 60V logic-level N-channel MOSFET with similar on-resistance and gate threshold, widely available and pin-compatible in TO-220.
  • IRLZ44N --: 55V logic-level N-channel MOSFET with low RDS(on) and similar drive requirements, a common substitute for IR logic-level parts.

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