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TLP521-4. from TOS,TOSHIBA

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TLP521-4.

Manufacturer: TOS

Photocoupler (photo-IC output)

Partnumber Manufacturer Quantity Availability
TLP521-4.,TLP5214 TOS 159 In Stock

Description and Introduction

Photocoupler (photo-IC output) The TLP521-4 is an optocoupler manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Phototransistor Optocoupler  
- **Number of Channels:** 4  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA, VCE = 5 V  
- **Input Forward Current (IF):** 50 mA (max)  
- **Output Collector-Emitter Voltage (VCEO):** 55 V (max)  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** DIP-16  

### **Descriptions:**  
- The TLP521-4 consists of four independent optocouplers in a single package.  
- Each channel contains an infrared LED coupled with a phototransistor.  
- It provides electrical isolation between input and output circuits.  
- Suitable for digital and analog signal isolation in various applications.  

### **Features:**  
- **High Isolation Voltage:** Ensures reliable signal isolation.  
- **Compact Design:** Four channels in a single DIP-16 package.  
- **Wide Operating Temperature Range:** Suitable for industrial environments.  
- **High CTR:** Ensures efficient signal transmission.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based on Toshiba's datasheet for the TLP521-4. For detailed electrical characteristics and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

Photocoupler (photo-IC output)

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