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IRKH91/12 from IR,International Rectifier

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IRKH91/12

Manufacturer: IR

1200V 95A Doubler Circuit Positive Phase Control Thyristor/Diode in a ADD-A-Pak package

Partnumber Manufacturer Quantity Availability
IRKH91/12,IRKH9112 IR 6 In Stock

Description and Introduction

1200V 95A Doubler Circuit Positive Phase Control Thyristor/Diode in a ADD-A-Pak package The IRKH91/12 is a power semiconductor module manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Infineon Technologies  

### **Specifications:**  
- **Type:** Thyristor/Diode Module  
- **Voltage Rating (VDRM/VRRM):** Up to 1200 V  
- **Current Rating (IT(RMS)):** 91 A  
- **Configuration:** Dual thyristor-diode (common cathode)  
- **Mounting:** Screw or press-fit  
- **Isolation Voltage:** Typically 2500 V  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- Designed for high-power AC switching applications.  
- Used in industrial drives, power supplies, and soft starters.  
- Compact and robust construction for reliable performance.  

### **Features:**  
- Low thermal resistance for efficient cooling.  
- High surge current capability.  
- Electrically isolated base plate for simplified mounting.  
- UL-recognized component for safety compliance.  

For exact datasheet details, refer to Infineon’s official documentation.

Application Scenarios & Design Considerations

1200V 95A Doubler Circuit Positive Phase Control Thyristor/Diode in a ADD-A-Pak package

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