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IRF840.. from VISHAY

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IRF840..

Manufacturer: VISHAY

8A, 500V, 0.850 Ohm, N-Channel Power MOSFET

Partnumber Manufacturer Quantity Availability
IRF840..,IRF840 VISHAY 74 In Stock

Description and Introduction

8A, 500V, 0.850 Ohm, N-Channel Power MOSFET The IRF840 is a power MOSFET manufactured by Vishay. Here are its key specifications, descriptions, and features:  

### **Manufacturer:** Vishay  
### **Part Number:** IRF840  
### **Type:** N-Channel Power MOSFET  
### **Package:** TO-220AB  

### **Key Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 8A (at 25°C)  
- **Pulsed Drain Current (IDM):** 32A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 125W (at 25°C)  
- **On-Resistance (RDS(on)):** 0.85Ω (max at VGS = 10V)  
- **Threshold Voltage (VGS(th)):** 2-4V  
- **Input Capacitance (Ciss):** 1100pF (typical)  
- **Output Capacitance (Coss):** 350pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 50ns (typical)  

### **Features:**  
- **High Voltage Capability:** Suitable for high-voltage switching applications.  
- **Fast Switching Speed:** Optimized for high-frequency switching.  
- **Low Gate Charge:** Enhances efficiency in switching applications.  
- **Avalanche Energy Rated:** Robust performance under transient conditions.  
- **Low On-Resistance:** Reduces conduction losses.  

### **Applications:**  
- Switching power supplies  
- Motor control  
- DC-DC converters  
- Inverters  
- High-voltage circuits  

This information is based on Vishay's official datasheet for the IRF840.

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