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TLP597G from TOS,TOSHIBA

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TLP597G

Manufacturer: TOS, TOSHIBA

Photocoupler Photo Relay

Partnumber Manufacturer Quantity Availability
TLP597G TOS, TOSHIBA 34297 In Stock

Description and Introduction

Photocoupler Photo Relay The TLP597G is an optocoupler manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Isolation Voltage (Vrms):** 5000V  
- **Input Current (IF):** 16mA (typical)  
- **Output Voltage (VCEO):** 80V  
- **Output Current (IC):** 50mA  
- **Current Transfer Ratio (CTR):** 50% (minimum at IF = 5mA, VCE = 5V)  
- **Turn-On Time (ton):** 4μs (max)  
- **Turn-Off Time (toff):** 3μs (max)  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** SO6 (Surface Mount)  

### **Descriptions:**  
- The TLP597G is a **phototransistor output optocoupler** designed for high-speed signal transmission.  
- It provides **electrical isolation** between input and output circuits.  
- Suitable for **digital logic interfacing, signal isolation, and noise suppression** in industrial and communication applications.  

### **Features:**  
- **High isolation voltage (5000Vrms).**  
- **High-speed response (ton/toff: 4μs/3μs max).**  
- **Low input current requirement.**  
- **Compact SO6 package for surface mounting.**  
- **Wide operating temperature range (-55°C to +110°C).**  

For detailed datasheet information, refer to Toshiba’s official documentation.

Application Scenarios & Design Considerations

Photocoupler Photo Relay

Alternative Part Number

  • AQY212S --: Solid-state MOSFET relay with similar form factor and load voltage/current ratings, suitable drop-in replacement for general switching applications.
  • PVT412 --: Photovoltaic MOSFET relay offering comparable isolation and switching characteristics, widely used as an alternative to TLP series opto-relays.
  • LCA110 --: Optically isolated solid-state relay with similar contact configuration and isolation voltage, usable in low-power signal switching designs.
  • ASSR-1218 --: Solid-state relay with similar MOSFET output and isolation ratings, commonly used as a direct functional replacement for TLP597G in signal switching applications.

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