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IRF610B from FAIRCHIL,Fairchild Semiconductor

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IRF610B

Manufacturer: FAIRCHIL, FSC

200V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
IRF610B FAIRCHIL, FSC 8100 In Stock

Description and Introduction

200V N-Channel MOSFET The IRF610B is a power MOSFET manufactured by FAIRCHILD (now part of ON Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 3.3A (at 25°C)  
- **Pulsed Drain Current (IDM):** 13A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 43W (at 25°C)  
- **On-Resistance (RDS(on)):** 1.5Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2–4V  
- **Input Capacitance (Ciss):** 180pF (typical)  
- **Output Capacitance (Coss):** 50pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 20pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Rise Time (tr):** 30ns (typical)  
- **Turn-Off Delay Time (td(off)):** 55ns (typical)  
- **Fall Time (tf):** 20ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  
- **Package:** TO-220AB  

### **Description:**  
The IRF610B is an N-channel power MOSFET designed for high-voltage, fast-switching applications. It is commonly used in power supplies, motor control, and amplification circuits due to its high efficiency and ruggedness.  

### **Features:**  
- **High Voltage Capability:** 200V breakdown voltage  
- **Fast Switching:** Optimized for high-speed switching applications  
- **Low Gate Charge:** Enhances switching efficiency  
- **Avalanche Energy Rated:** Ensures reliability under inductive loads  
- **Improved dv/dt Capability:** Reduces spurious triggering risks  
- **TO-220 Package:** Provides efficient thermal dissipation  

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

Application Scenarios & Design Considerations

200V N-Channel MOSFET

Alternative Part Number

  • 2N7000 --: Widely available N-channel MOSFET in TO-92, suitable for low-power switching where IRF610B is used, though lower current rating.
  • BSS138 --: Logic-level N-channel MOSFET in SOT-23, good for small-signal switching and level shifting, pin-compatible in many low-power designs.
  • IRFZ44N --: Higher-current N-channel MOSFET in TO-220, robust replacement for switching applications requiring more current headroom than IRF610B.

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