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IRFS830A from FAIRCHIL,Fairchild Semiconductor

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IRFS830A

Manufacturer: FAIRCHIL, SEC

Advanced Power MOSFET

Partnumber Manufacturer Quantity Availability
IRFS830A FAIRCHIL, SEC 112 In Stock

Description and Introduction

Advanced Power MOSFET The IRFS830A is a power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor (now ON Semiconductor)  
- **Part Number:** IRFS830A  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 4.3A  
- **Pulsed Drain Current (IDM):** 17A  
- **Power Dissipation (PD):** 75W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 1.5Ω (max) at VGS = 10V  
- **Input Capacitance (Ciss):** 300pF (typ)  
- **Output Capacitance (Coss):** 60pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 20pF (typ)  
- **Turn-On Delay Time (td(on)):** 15ns (typ)  
- **Turn-Off Delay Time (td(off)):** 60ns (typ)  
- **Rise Time (tr):** 30ns (typ)  
- **Fall Time (tf):** 30ns (typ)  
- **Package:** TO-220AB  

### **Descriptions:**  
- The IRFS830A is a high-voltage N-Channel MOSFET designed for switching applications.  
- It is suitable for power supplies, motor control, and other high-voltage circuits.  
- The TO-220AB package provides efficient thermal performance.  

### **Features:**  
- **High Voltage Capability:** 500V VDSS rating.  
- **Low Gate Charge:** Optimized for fast switching.  
- **Low On-Resistance:** Reduces conduction losses.  
- **Avalanche Energy Rated:** Enhances ruggedness in inductive switching.  
- **Improved dv/dt Capability:** Better noise immunity.  

This information is based on Fairchild's datasheet for the IRFS830A. For detailed performance curves and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

Advanced Power MOSFET

Alternative Part Number

  • STP10NK60ZFP --: 600V N-channel MOSFET in TO-220FP with comparable RDS(on) and current rating, suitable drop-in replacement for switching applications.
  • FQP9N60C --: 600V N-channel MOSFET with similar voltage and current ratings, widely available and pin-compatible in TO-220 package.
  • IRFBC40 --: 600V N-channel MOSFET with comparable on-resistance and current capability, a common cross-reference for the IRFS830A in power supplies.
  • IRF830 --: Same 500V 4.5A N-channel MOSFET class in a TO-220 package; widely available and electrically similar, though package differs from the original D2PAK.
  • STP4N50 --: 500V N-channel MOSFET with comparable current rating and low on-resistance, suitable as a functional substitute in many switching applications.
  • FQP4N50 --: 500V 4A N-channel MOSFET offering similar voltage and current ratings, a common cross-reference for IRF830-class devices.

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