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TCET1102G from VISHAY

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TCET1102G

Manufacturer: VISHAY, Pb-free

Optocouplers
Partnumber Manufacturer Quantity Availability
TCET1102G VISHAY, Pb-free 37342 In Stock

Description and Introduction

Optocouplers Here are the factual details about the TCET1102G from Ic-phoenix technical data files:  

### **Manufacturer Specifications**  
- **Manufacturer:** Toshiba  
- **Type:** Optocoupler / Phototransistor Output Optocoupler  
- **Isolation Voltage:** 5000 Vrms  
- **Collector-Emitter Voltage (VCEO):** 80 V  
- **Collector Current (IC):** 50 mA  
- **Current Transfer Ratio (CTR):** 50% (min) at 5 mA forward current  
- **Forward Voltage (VF):** 1.25 V (typical) at 20 mA  
- **Reverse Voltage (VR):** 6 V  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** DIP-4 (Dual In-Line Package, 4-pin)  

### **Descriptions**  
- The TCET1102G is an optocoupler with a GaAs infrared LED optically coupled to a phototransistor.  
- It provides electrical isolation between input and output circuits.  
- Commonly used for signal isolation, noise suppression, and switching applications in industrial and consumer electronics.  

### **Features**  
- **High Isolation Voltage:** 5000 Vrms for safety in high-voltage applications.  
- **Fast Response Time:** Suitable for switching and digital signal transmission.  
- **Wide Operating Temperature Range:** Reliable performance in harsh environments.  
- **Compact DIP-4 Package:** Easy PCB mounting.  

Let me know if you need further details.

Application Scenarios & Design Considerations

Optocouplers

Alternative Part Number

  • PC817X2NSZ0F --: Industry-standard optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • LTV-817S-TA1 --: General-purpose phototransistor optocoupler with comparable current transfer ratio and 5kV isolation, good drop-in substitute.
  • EL817S1(C)(TU)-F --: Cost-effective optocoupler with similar CTR binning and isolation voltage, suitable for signal isolation applications.
  • SFH618A-2 --: Standard phototransistor optocoupler with CTR binning comparable to the TCET1102G, widely available and pin-compatible in DIP-4.
  • PC817X --: Industry-standard phototransistor optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • LTV-817 --: General-purpose optocoupler offering comparable current transfer ratio and 5 kV isolation, a common drop-in substitute.
  • EL817 --: Cost-effective optocoupler with equivalent electrical characteristics and similar package, suitable for the same applications.

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