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IRLU7843PBF from IR,International Rectifier

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IRLU7843PBF

Manufacturer: IR

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

Partnumber Manufacturer Quantity Availability
IRLU7843PBF IR 180 In Stock

Description and Introduction

30V Single N-Channel HEXFET Power MOSFET in a I-Pak package **Manufacturer:** International Rectifier (IR)  

**Part Number:** IRLU7843PBF  

### **Specifications:**  
- **Type:** N-Channel HEXFET Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 170A (at 25°C)  
- **Pulsed Drain Current (IDM):** 680A  
- **Power Dissipation (PD):** 330W (at 25°C)  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 1.8mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1.0V (min) to 2.0V (max)  
- **Input Capacitance (Ciss):** 8500pF (typical)  
- **Operating Temperature Range:** -55°C to +175°C  
- **Package:** TO-220AB  

### **Descriptions & Features:**  
- **Low On-Resistance:** Optimized for high-efficiency power switching.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Avalanche Energy Rated:** Robust against inductive load spikes.  
- **Fully Characterized:** Guaranteed performance across temperature ranges.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  
- **Applications:** DC-DC converters, motor control, power management, and battery protection circuits.  

(Note: Always verify datasheet details for precise application requirements.)

Application Scenarios & Design Considerations

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

Alternative Part Number

  • FDP8870 --: N-channel logic-level MOSFET in TO-220 with comparable low RDS(on) and current rating, a common drop-in replacement for the IRLU7843.
  • STP75NF75 --: N-channel power MOSFET in TO-220 with similar voltage and current ratings, widely available and suitable for switching applications.
  • IRFZ44N --: Popular logic-level N-channel MOSFET in TO-220 with comparable on-resistance and current capability, easy to source.

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