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TN22 from ST,ST Microelectronics

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TN22

Manufacturer: ST

STARTLIGHT

Partnumber Manufacturer Quantity Availability
TN22 ST 353 In Stock

Description and Introduction

STARTLIGHT The TN22 is a thyristor (SCR) manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Silicon Controlled Rectifier (SCR)  
- **Repetitive Peak Off-State Voltage (VDRM):** Up to 800V  
- **Average On-State Current (IT(AV)):** 22A  
- **Non-Repetitive Surge Current (ITSM):** 220A (for 10ms)  
- **Gate Trigger Current (IGT):** 5mA (max)  
- **Gate Trigger Voltage (VGT):** 1.5V (max)  
- **Holding Current (IH):** 5mA (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (isolated and non-isolated versions available)  

### **Descriptions:**  
- The TN22 is a high-power thyristor designed for switching applications in AC circuits.  
- It is suitable for industrial controls, power supplies, and motor drives.  
- The device features high surge current capability and reliable performance.  

### **Features:**  
- High current and voltage ratings  
- Low gate trigger current for improved sensitivity  
- High thermal cycling performance  
- Electrically isolated package option (TO-220FP) for improved safety  
- Compliant with relevant industry standards  

For detailed electrical characteristics and mechanical dimensions, refer to the official STMicroelectronics datasheet.

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