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TLP785 from TOS,TOSHIBA

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TLP785

Manufacturer: TOS

Photocoupler (phototransistor output)

Partnumber Manufacturer Quantity Availability
TLP785 TOS 560000 In Stock

Description and Introduction

Photocoupler (phototransistor output) The TLP785 is an optocoupler manufactured by Toshiba. Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Collector-Emitter Voltage (VCEO):** 80 V  
- **Collector Current (IC):** 50 mA  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA  
- **Input Forward Current (IF):** 20 mA (max)  
- **Forward Voltage (VF):** 1.3 V (typ) at IF = 5 mA  
- **Response Time (tPLH/tPHL):** 4 μs (max)  
- **Operating Temperature Range:** -55°C to +110°C  

### **Description:**  
The TLP785 is a photocoupler (optocoupler) with a GaAs infrared LED and a phototransistor in a 4-pin DIP package. It provides high isolation voltage and is commonly used for signal transmission in high-voltage environments.  

### **Features:**  
- High isolation voltage (5000 Vrms)  
- Compact 4-pin DIP package  
- High current transfer ratio (CTR)  
- Fast response time  
- Wide operating temperature range  
- Compliant with safety standards (UL, CSA, VDE)  

This optocoupler is suitable for applications such as power supply feedback, industrial controls, and communication interface isolation.

Application Scenarios & Design Considerations

Photocoupler (phototransistor output)

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