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IRF840APBF from IR,International Rectifier

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IRF840APBF

Manufacturer: IR, VISHAY

500V Single N-Channel HEXFET Power MOSFET in a TO-220AB package

Partnumber Manufacturer Quantity Availability
IRF840APBF IR, VISHAY 12020 In Stock

Description and Introduction

500V Single N-Channel HEXFET Power MOSFET in a TO-220AB package The IRF840APBF is a power MOSFET manufactured by Vishay. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** IRF840APBF  
- **Transistor Type:** N-Channel MOSFET  
- **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 (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1300pF (typ)  
- **Output Capacitance (Coss):** 300pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 55ns (typ)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-220AB  

### **Descriptions:**  
The IRF840APBF is a high-voltage N-Channel MOSFET designed for high-speed switching applications. It is commonly used in power supplies, motor control, and inverters due to its low on-resistance and fast switching characteristics.  

### **Features:**  
- **High Voltage Capability (500V)**  
- **Low On-Resistance (0.85Ω max)**  
- **Fast Switching Speed**  
- **Avalanche Energy Specified**  
- **Improved dv/dt Capability**  
- **Lead-Free & RoHS Compliant**  
- **TO-220 Package for Easy Mounting**  

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

Application Scenarios & Design Considerations

500V Single N-Channel HEXFET Power MOSFET in a TO-220AB package

Alternative Part Number

  • STP8NK80ZFP --: 800V N-channel MOSFET in TO-220FP with similar RDS(on) and current rating, drop-in functional equivalent for IRF840A.
  • FQP8N80C --: 800V 8A N-channel MOSFET in TO-220, comparable on-resistance and gate charge, widely available alternative.
  • 2SK3569 --: 800V N-channel power MOSFET with similar voltage and current ratings, suitable replacement in switching applications.
  • IXTP8N80P --: 800V 8A N-channel MOSFET in TO-220 with comparable ratings and rugged avalanche capability.

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