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IRFF123 from HARRIS,Intersil

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15.625ms

IRFF123

Manufacturer: HARRIS

N-Channel Enhancement-Mode Power MOS Field-Effect Transistors

Partnumber Manufacturer Quantity Availability
IRFF123 HARRIS 2301 In Stock

Description and Introduction

N-Channel Enhancement-Mode Power MOS Field-Effect Transistors The IRFF123 is a power MOSFET manufactured by Harris Semiconductor (now part of Littelfuse). Below are the specifications, descriptions, and features based on available data:

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 100V  
- **Continuous Drain Current (ID):** 5A  
- **Pulsed Drain Current (IDM):** 20A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 40W  
- **On-Resistance (RDS(on)):** 0.4Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2-4V  
- **Input Capacitance (Ciss):** 300pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- The IRFF123 is designed for high-speed switching applications.  
- It is commonly used in power supplies, motor control, and DC-DC converters.  
- The device is housed in a TO-220 package for efficient heat dissipation.  

### **Features:**  
- **Fast Switching:** Optimized for high-frequency applications.  
- **Low On-Resistance:** Enhances efficiency in power conversion.  
- **Avalanche Energy Rated:** Provides robustness in inductive load switching.  
- **High Input Impedance:** Simplifies gate drive requirements.  

For exact datasheet details, refer to the original Harris/Littelfuse documentation.

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