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TCET1104

Optocouplers

Partnumber Manufacturer Quantity Availability
TCET1104 100 In Stock

Description and Introduction

Optocouplers The TCET1104 is a high-speed optocoupler designed for applications requiring reliable signal isolation. Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA, VCE = 5 V  
- **Input Forward Current (IF):** 60 mA (max)  
- **Reverse Voltage (VR):** 6 V (max)  
- **Collector-Emitter Voltage (VCEO):** 70 V (max)  
- **Operating Temperature Range:** -55°C to +110°C  
- **Switching Speed (tPLH/tPHL):** 4 μs (max)  

### **Descriptions:**  
- The TCET1104 consists of a gallium arsenide (GaAs) infrared LED optically coupled to a silicon phototransistor.  
- It is housed in a compact 4-pin DIP package, making it suitable for PCB mounting.  
- Designed for high-speed digital signal transmission while maintaining electrical isolation.  

### **Features:**  
- **High Isolation Voltage:** Ensures safety in high-voltage applications.  
- **Fast Switching Speed:** Suitable for high-frequency signal transmission.  
- **Wide Operating Temperature Range:** Reliable performance in harsh environments.  
- **Compact Design:** Space-efficient for dense PCB layouts.  
- **Low Power Consumption:** Energy-efficient operation.  

For precise application details, always refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

Optocouplers

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