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SFH6942T from INFINEON

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SFH6942T

Manufacturer: INFINEON

Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel

Partnumber Manufacturer Quantity Availability
SFH6942T INFINEON 449 In Stock

Description and Introduction

Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel The SFH6942T is an optocoupler manufactured by **Infineon Technologies**.  

### **Specifications:**  
- **Type**: Phototransistor Optocoupler  
- **Isolation Voltage**: 5.3 kV (RMS)  
- **Current Transfer Ratio (CTR)**: 50% to 600% (at IF = 5 mA, VCE = 5 V)  
- **Collector-Emitter Voltage (VCEO)**: 70 V  
- **Input Forward Current (IF)**: 60 mA (max)  
- **Reverse Voltage (VR)**: 6 V  
- **Switching Time (tON / tOFF)**: 4 µs / 3 µs (typical)  
- **Operating Temperature Range**: -55°C to +110°C  
- **Package**: DIP-4  

### **Descriptions and Features:**  
- Provides **galvanic isolation** between input and output circuits.  
- **High CTR** ensures efficient signal transmission.  
- **Fast switching** suitable for digital signal isolation.  
- **Wide operating temperature range** for industrial applications.  
- **Compact DIP-4 package** for easy PCB mounting.  

This optocoupler is commonly used in **industrial controls, power supplies, and communication interfaces** for signal isolation.

Application Scenarios & Design Considerations

Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel

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