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IRC644 from IR,International Rectifier

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IRC644

Manufacturer: IR

250V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package

Partnumber Manufacturer Quantity Availability
IRC644 IR 7800 In Stock

Description and Introduction

250V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package The IRC644 is an infrared remote control receiver module manufactured by Everlight Electronics. Here are its specifications, descriptions, and features:

### **Descriptions and Features:**  
1. **Type**: Infrared (IR) remote control receiver.  
2. **Package**: 3-pin epoxy package.  
3. **Carrier Frequency**: 38 kHz (typical).  
4. **Supply Voltage**: 2.7V to 5.5V.  
5. **Output Signal**: Active low (demodulated signal).  
6. **Operating Temperature Range**: -25°C to +85°C.  
7. **Photodetector and Preamplifier**: Integrated into a single package.  
8. **Shielding**: Improved EMI suppression.  
9. **Compatibility**: Works with most IR remote control systems.  

### **Key Specifications:**  
- **Peak Wavelength (λp)**: 940 nm.  
- **Supply Current (ICC)**: 0.35 mA (typical).  
- **Transmission Distance**: Up to 45 meters (depending on conditions).  
- **Output Voltage (Low)**: ≤ 0.4V.  
- **Output Voltage (High)**: ≥ VCC - 0.5V.  

The IRC644 is commonly used in consumer electronics, such as TVs, air conditioners, and audio systems, for IR remote signal reception.

Application Scenarios & Design Considerations

250V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package

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