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IRC740 from IR,International Rectifier

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IRC740

Manufacturer: IR

400V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package

Partnumber Manufacturer Quantity Availability
IRC740 IR 1000 In Stock

Description and Introduction

400V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package The IRC740 is a power MOSFET driver IC manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Description:**  
The IRC740 is a high-speed, high-current MOSFET driver designed to interface between low-power control circuits and power MOSFETs or IGBTs. It is commonly used in switching power supplies, motor drives, and other high-frequency applications.

### **Key Features:**  
1. **High Peak Output Current:** Capable of sourcing and sinking high peak currents to drive large MOSFETs or IGBTs efficiently.  
2. **Fast Switching Speeds:** Designed for high-speed operation with short propagation delays.  
3. **Wide Supply Voltage Range:** Operates over a broad voltage range, typically from 10V to 20V.  
4. **Low Input Current Requirement:** Compatible with TTL and CMOS logic levels for easy interfacing with microcontrollers or logic circuits.  
5. **Under-Voltage Lockout (UVLO):** Protects the MOSFET by preventing operation when the supply voltage is too low.  
6. **High Noise Immunity:** Robust design reduces susceptibility to noise in high-power environments.  
7. **Inverting and Non-Inverting Inputs:** Provides flexibility in control signal configuration.  

### **Typical Applications:**  
- Switch-mode power supplies (SMPS)  
- Motor control circuits  
- Class D amplifiers  
- DC-DC converters  
- Inverters  

### **Package Options:**  
The IRC740 is available in standard through-hole and surface-mount packages, such as PDIP, SOIC, or similar variants.  

(Note: Exact specifications such as current ratings, voltage thresholds, and timing parameters should be verified from the official IR datasheet for precise design requirements.)

Application Scenarios & Design Considerations

400V Single N-Channel HEXFET Power MOSFET in a TO-220 5-Pin (HEXSense) package

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