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SFH617A-4 from SIE

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SFH617A-4

Manufacturer: SIE

6V; 50mA low input phototransistor optically coupled isolator

Partnumber Manufacturer Quantity Availability
SFH617A-4,SFH617A4 SIE 700 In Stock

Description and Introduction

6V; 50mA low input phototransistor optically coupled isolator The part **SFH617A-4** is manufactured by **Siemens (SIE)**.  

### **Specifications:**  
- **Type:** Optocoupler  
- **Input Type:** LED  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** 5300 Vrms  
- **Collector-Emitter Voltage (VCEO):** 70 V  
- **Current Transfer Ratio (CTR):** 34% to 100%  
- **Switching Speed:** 3 µs (turn-on), 4 µs (turn-off)  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package Type:** DIP-6  

### **Descriptions and Features:**  
- High isolation voltage for safety and reliability.  
- Phototransistor output with high current transfer ratio (CTR).  
- Fast switching speed for signal transmission.  
- Suitable for industrial, medical, and communication applications.  
- Compliant with safety standards for optoelectronic isolation.  

This optocoupler is commonly used for signal isolation in circuits requiring electrical separation.

Application Scenarios & Design Considerations

6V; 50mA low input phototransistor optically coupled isolator

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