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IRF840ASTRL from IR,International Rectifier

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IRF840ASTRL

Manufacturer: IR

500V Single N-Channel HEXFET Power MOSFET in a D2-Pak package

Partnumber Manufacturer Quantity Availability
IRF840ASTRL IR 12000 In Stock

Description and Introduction

500V Single N-Channel HEXFET Power MOSFET in a D2-Pak package The IRF840ASTRL is a Power MOSFET manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
International Rectifier (IR)  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 8A  
- **Pulsed Drain Current (IDM):** 32A  
- **Power Dissipation (PD):** 125W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.85Ω (at VGS = 10V, ID = 4.3A)  
- **Input Capacitance (Ciss):** 1100pF  
- **Output Capacitance (Coss):** 200pF  
- **Reverse Transfer Capacitance (Crss):** 60pF  
- **Turn-On Delay Time (td(on)):** 10ns  
- **Rise Time (tr):** 30ns  
- **Turn-Off Delay Time (td(off)):** 55ns  
- **Fall Time (tf):** 20ns  

### **Description:**  
The IRF840ASTRL is an N-channel Power MOSFET designed for high-speed switching applications. It features low gate charge, fast switching speeds, and low on-resistance, making it suitable for power supplies, motor control, and other high-efficiency applications.  

### **Features:**  
- **High Voltage Capability (500V)**  
- **Low Gate Charge (28nC typical)**  
- **Fast Switching Speed**  
- **Low On-Resistance**  
- **Avalanche Energy Specified**  
- **TO-220AB Package (Through-Hole Mounting)**  
- **Lead-Free & RoHS Compliant**  

This MOSFET is commonly used in switching regulators, DC-DC converters, and other power management applications.

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