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TLP633

Manufacturer: TOSHIBA, TOS

GaAs IRED AND PHOTO-TRANSISTOR

Partnumber Manufacturer Quantity Availability
TLP633 TOSHIBA, TOS 7558 In Stock

Description and Introduction

GaAs IRED AND PHOTO-TRANSISTOR The TLP633 is an optocoupler manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Toshiba**  

### **Specifications:**  
- **Type:** Phototransistor Output Optocoupler  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Collector-Emitter Voltage (VCEO):** 80 V (max)  
- **Emitter-Collector Voltage (VECO):** 7 V (max)  
- **Collector Current (IC):** 50 mA (max)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA, VCE = 5 V  
- **Input Forward Current (IF):** 50 mA (max)  
- **Forward Voltage (VF):** 1.25 V (typ) at IF = 10 mA  
- **Response Time (tPLH, tPHL):** 3 μs (typ)  
- **Operating Temperature Range:** -55°C to +110°C  

### **Descriptions:**  
- The TLP633 is a high-reliability optocoupler with a GaAs infrared LED and a silicon phototransistor.  
- It provides electrical isolation between input and output circuits.  
- Suitable for signal transmission in industrial, communication, and control applications.  

### **Features:**  
- **High Isolation Voltage:** 5000 Vrms ensures strong electrical isolation.  
- **Compact Package:** Available in a 4-pin DIP (Dual In-line Package).  
- **Fast Response Time:** Enables quick signal transmission.  
- **Wide Operating Temperature Range:** Reliable performance in harsh environments.  
- **High Current Transfer Ratio (CTR):** Ensures efficient signal coupling.  

This information is based solely on the provided knowledge base. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

GaAs IRED AND PHOTO-TRANSISTOR

Alternative Part Number

  • PC817 --: Industry-standard general-purpose optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in many designs.
  • EL817 --: Direct functional equivalent optocoupler with comparable current transfer ratio and isolation voltage, commonly used as a drop-in replacement.
  • LTV-817 --: Similar single-channel phototransistor optocoupler offering equivalent isolation and CTR performance at competitive cost.

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