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TLP620-2

Photocoupler GaAs Ired & Photo .Transistor

Partnumber Manufacturer Quantity Availability
TLP620-2,TLP6202 23 In Stock

Description and Introduction

Photocoupler GaAs Ired & Photo .Transistor The TLP620-2 is a photocoupler (or optocoupler) manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:** Toshiba  
### **Part Number:** TLP620-2  

### **Description:**  
The TLP620-2 is a high-reliability photocoupler consisting of a GaAs infrared LED optically coupled to a phototransistor. It provides electrical isolation between input and output circuits.  

### **Key Features:**  
- **Isolation Voltage:** 5000 Vrms (min)  
- **High Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA  
- **Fast Switching Speed:**  
  - Turn-on time (ton): 3 μs (max)  
  - Turn-off time (toff): 18 μs (max)  
- **Low Input Current:** 5 mA (typical)  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** 6-pin DIP (Dual In-line Package)  

### **Applications:**  
- Signal isolation in industrial controls  
- Digital logic interfacing  
- Power supply feedback circuits  
- Noise suppression in communication systems  

### **Electrical Characteristics (Typical):**  
- **Forward Voltage (VF):** 1.15 V (at IF = 10 mA)  
- **Collector-Emitter Voltage (VCEO):** 55 V  
- **Collector Current (IC):** 50 mA  

This information is based on Toshiba's datasheet for the TLP620-2 photocoupler. For detailed specifications, refer to the official manufacturer documentation.

Application Scenarios & Design Considerations

Photocoupler GaAs Ired & Photo .Transistor

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