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TCLT1103 from VISHAY

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TCLT1103

Manufacturer: VISHAY

Optocouplers

Partnumber Manufacturer Quantity Availability
TCLT1103 VISHAY 13871 In Stock

Description and Introduction

Optocouplers Part Number: **TCLT1103**  
Manufacturer: **VISHAY**  

### **Specifications:**  
- **Type:** Phototransistor Optocoupler  
- **Package:** 4-Pin DIP  
- **Isolation Voltage:** 3750 Vrms  
- **Collector-Emitter Voltage (VCEO):** 30 V  
- **Emitter-Collector Voltage (VECO):** 7 V  
- **Collector Current (IC):** 50 mA  
- **Power Dissipation:** 100 mW  
- **Current Transfer Ratio (CTR):** 20% (min) at IF = 5 mA, VCE = 5 V  
- **Operating Temperature Range:** -55°C to +100°C  

### **Description:**  
The **TCLT1103** is a phototransistor optocoupler designed for signal isolation in electronic circuits. It consists of an infrared LED optically coupled to a phototransistor, providing electrical isolation between input and output.  

### **Features:**  
- High isolation voltage (3750 Vrms)  
- Compact 4-pin DIP package  
- Reliable signal transmission  
- Wide operating temperature range  
- Suitable for digital and analog applications  

For detailed datasheet information, refer to the official **VISHAY** documentation.

Application Scenarios & Design Considerations

Optocouplers

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