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SFH615AY

Optocoupler, High Reliability, 5300 VRMS

Partnumber Manufacturer Quantity Availability
SFH615AY 15 In Stock

Description and Introduction

Optocoupler, High Reliability, 5300 VRMS The SFH615AY is an optocoupler manufactured by **Vishay Semiconductors**. Below are its key specifications, descriptions, and features:

### **Description:**  
The SFH615AY is a **high-reliability optocoupler** consisting of a **GaAs infrared LED** optically coupled to a **silicon phototransistor**. It is designed for **signal isolation** in applications requiring high voltage isolation and fast switching.

### **Key Features:**  
- **Isolation Voltage:** 5300 Vrms (min)  
- **Current Transfer Ratio (CTR):** 50% to 600% (at IF = 5 mA, VCE = 5 V)  
- **High-Speed Switching:** Rise time (tr) 3 µs, Fall time (tf) 4.7 µs  
- **LED Forward Current (IF):** 60 mA (max)  
- **Collector-Emitter Voltage (VCEO):** 70 V  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package Type:** DIP-4 (Through-Hole)  

### **Applications:**  
- Industrial control systems  
- Power supply feedback circuits  
- Digital logic isolation  
- Medical equipment  
- Telecommunications  

The SFH615AY is **RoHS compliant** and meets industry standards for safety and performance.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Optocoupler, High Reliability, 5300 VRMS

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