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IRLR8743TRPBF from IR,International Rectifier

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IRLR8743TRPBF

Manufacturer: IR

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

Partnumber Manufacturer Quantity Availability
IRLR8743TRPBF IR 10000 In Stock

Description and Introduction

30V Single N-Channel HEXFET Power MOSFET in a D-Pak package **Manufacturer:** IR (International Rectifier)  
**Part Number:** IRLR8743TRPBF  

### **Specifications:**  
- **Transistor Type:** N-Channel HEXFET Power MOSFET  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 130A (at 25°C)  
- **Pulsed Drain Current (IDM):** 520A  
- **Power Dissipation (PD):** 200W (at 25°C)  
- **Gate-Source Voltage (VGS):** ±20V  
- **Threshold Voltage (VGS(th)):** 1.0V (min) – 2.0V (max)  
- **On-Resistance (RDS(on)):** 1.3mΩ (max) at VGS = 10V, ID = 65A  
- **Total Gate Charge (Qg):** 120nC (typ)  
- **Input Capacitance (Ciss):** 5400pF (typ)  
- **Output Capacitance (Coss):** 1500pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 220pF (typ)  
- **Operating Temperature Range:** -55°C to +175°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The IRLR8743TRPBF is a high-performance N-Channel MOSFET designed for low-voltage, high-current applications. It features ultra-low on-resistance (RDS(on)) and fast switching performance, making it suitable for power management in DC-DC converters, motor control, and battery protection circuits.  

### **Features:**  
- **Low On-Resistance:** Minimizes conduction losses for improved efficiency.  
- **High Current Handling:** Supports up to 130A continuous drain current.  
- **Fast Switching:** Optimized for high-frequency switching applications.  
- **Avalanche Energy Rated:** Robust design for reliable operation under transient conditions.  
- **Lead-Free & RoHS Compliant:** Environmentally friendly manufacturing.  
- **Surface-Mount Package (DPAK):** Compact footprint for space-constrained designs.  

This MOSFET is commonly used in power supplies, motor drives, and load switching applications.

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