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TLP748J from TOSHIBA

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TLP748J

Manufacturer: TOSHIBA

Photocoupler (photothyristor output)

Partnumber Manufacturer Quantity Availability
TLP748J TOSHIBA 650 In Stock

Description and Introduction

Photocoupler (photothyristor output) The TLP748J is an optocoupler manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** Phototransistor Optocoupler  
- **Input Type:** Infrared LED  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Collector-Emitter Voltage (VCEO):** 80 V (max)  
- **Collector Current (IC):** 50 mA (max)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA, VCE = 5 V  
- **Response Time (tPLH / tPHL):** 3 μs / 4 μs (typical)  
- **Operating Temperature Range:** -55°C to +110°C  

### **Descriptions:**  
- The TLP748J is a high-speed phototransistor optocoupler designed for signal isolation in electronic circuits.  
- It provides electrical isolation between input and output using an infrared LED and a phototransistor.  
- Suitable for applications requiring high-speed switching and noise immunity.  

### **Features:**  
- **High Isolation Voltage:** 5000 Vrms for safety and reliability.  
- **High-Speed Response:** Fast switching for digital signal transmission.  
- **Compact Package:** Available in a 4-pin DIP package.  
- **Wide Operating Temperature Range:** Suitable for industrial environments.  
- **High CTR (Current Transfer Ratio):** Ensures efficient signal transmission.  

This information is strictly factual from the Toshiba datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

Photocoupler (photothyristor output)

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