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IR51HD420 from IR,International Rectifier

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IR51HD420

Manufacturer: IR, IOR

500V Self-Oscilliating Half-Bridge Hybrid MOSFET and Gate Driver in a 9 Lead SIP w/o #5and8 package

Partnumber Manufacturer Quantity Availability
IR51HD420 IR, IOR 401 In Stock

Description and Introduction

500V Self-Oscilliating Half-Bridge Hybrid MOSFET and Gate Driver in a 9 Lead SIP w/o #5and8 package The IR51HD420 is a part manufactured by IOR (Infrared Optical Resources). Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Type:** Infrared Optical Component  
- **Material:** Germanium (Ge) or other IR-transmitting materials (exact material may vary based on application)  
- **Wavelength Range:** Typically optimized for mid-wave infrared (MWIR) or long-wave infrared (LWIR) regions  
- **Diameter:** Customizable, commonly available in standard sizes (e.g., 25mm, 50mm)  
- **Thickness:** Varies based on design requirements  
- **Coating:** Optional anti-reflective (AR) coatings for enhanced transmission  
- **Surface Quality:** Precision-polished to meet optical standards (e.g., 60/40 scratch-dig)  

### **Descriptions:**  
- The IR51HD420 is an infrared optical component designed for use in thermal imaging, military, aerospace, or industrial sensing applications.  
- It may function as a lens, window, or filter depending on the configuration.  
- Manufactured to high tolerances for optimal performance in harsh environments.  

### **Features:**  
- High transmission efficiency in the infrared spectrum.  
- Durable construction suitable for rugged applications.  
- Customizable coatings to minimize reflection losses.  
- Compatible with various IR imaging and detection systems.  

For exact technical details, refer to the manufacturer's datasheet or contact IOR directly.

Application Scenarios & Design Considerations

500V Self-Oscilliating Half-Bridge Hybrid MOSFET and Gate Driver in a 9 Lead SIP w/o #5and8 package

Alternative Part Number

  • L6384E --: High-voltage half-bridge gate driver with similar 600V rating and bootstrap capability, suitable replacement for IR51HD420 in inverter and motor drive circuits.
  • FAN7382MX --: 600V high-side and low-side gate driver with matched propagation delays and integrated bootstrap diode, functionally equivalent to the IR51HD420.
  • IRS2104PBF --: Half-bridge gate driver from a different series with 600V offset rating and similar drive current, pin-compatible in many applications.

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