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SFH6186-2T from VISHAI

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SFH6186-2T

Manufacturer: VISHAI, VISHAY

Optocoupler, Phototransistor Output, Low Input Current

Partnumber Manufacturer Quantity Availability
SFH6186-2T,SFH61862T VISHAI, VISHAY 2564 In Stock

Description and Introduction

Optocoupler, Phototransistor Output, Low Input Current The part **SFH6186-2T** is manufactured by **Vishay**. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Type:** Optocoupler (Optoisolator)  
- **Input Type:** DC  
- **Output Type:** Transistor with Base  
- **Isolation Voltage:** 5300 Vrms  
- **Current Transfer Ratio (CTR):** 50% (min) at 5mA  
- **Forward Current (IF):** 60 mA (max)  
- **Collector-Emitter Voltage (VCEO):** 70 V  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package:** DIP-6  

### **Descriptions:**  
- The **SFH6186-2T** is a high-reliability optocoupler designed for signal isolation in industrial and automotive applications.  
- It consists of a gallium arsenide (GaAs) infrared LED optically coupled to a silicon phototransistor.  
- Suitable for high-voltage isolation in circuits requiring noise immunity and signal integrity.  

### **Features:**  
- **High Isolation Voltage:** 5300 Vrms for robust electrical isolation.  
- **Wide Temperature Range:** Operates reliably from -55°C to +110°C.  
- **High CTR:** Ensures efficient signal transfer.  
- **Compact DIP-6 Package:** Space-saving and easy to integrate.  
- **Automotive & Industrial Grade:** Meets stringent reliability standards.  

This information is sourced from Vishay's official documentation. Let me know if you need further details.

Application Scenarios & Design Considerations

Optocoupler, Phototransistor Output, Low Input Current

Alternative Part Number

  • PC817C --: Widely available general-purpose optocoupler with similar CTR and isolation ratings, commonly used as a drop-in replacement in many circuits.
  • LTV-817S --: Standard 4-pin optocoupler with comparable current transfer ratio and isolation voltage, suitable for signal isolation applications.
  • EL817 --: Cost-effective optocoupler offering similar CTR and isolation performance, frequently cross-referenced for SFH-series parts.
  • EL817S1 --: Reliable SMD phototransistor optocoupler with similar CTR binning and isolation voltage, good cost-effective alternative.

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