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SFH6943-2T from infineon

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SFH6943-2T

Manufacturer: infineon

Low Current Input Mini Optocoupler

Partnumber Manufacturer Quantity Availability
SFH6943-2T,SFH69432T infineon 86 In Stock

Description and Introduction

Low Current Input Mini Optocoupler The SFH6943-2T is a high-speed optocoupler manufactured by Infineon Technologies. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Isolation Voltage:** 3750 Vrms  
- **Operating Temperature Range:** -40°C to +110°C  
- **Supply Voltage (VCC):** 2.7 V to 5.5 V  
- **Current Transfer Ratio (CTR):** 15% to 40% (at IF = 5 mA, VCC = 5 V)  
- **Propagation Delay (tPLH / tPHL):** 30 ns (typical)  
- **Output Type:** Open Collector  
- **Input Forward Current (IF):** 5 mA (typical)  
- **Maximum Data Rate:** 10 Mbps  
- **Package:** SO-6 (Small Outline, 6-pin)  

### **Descriptions:**  
- The SFH6943-2T is a high-speed optocoupler designed for digital signal isolation.  
- It consists of a GaAs infrared LED optically coupled to a high-speed photodetector.  
- Suitable for applications requiring fast signal transmission with electrical isolation.  

### **Features:**  
- **High-Speed Performance:** Supports data rates up to 10 Mbps.  
- **Low Power Consumption:** Operates with a low input current.  
- **High Isolation Voltage:** 3750 Vrms for robust electrical isolation.  
- **Wide Operating Temperature Range:** -40°C to +110°C.  
- **Compact SO-6 Package:** Space-saving design for PCB integration.  
- **Open-Collector Output:** Allows flexible interfacing with different logic levels.  

This information is strictly factual and sourced from Infineon's specifications for the SFH6943-2T optocoupler.

Application Scenarios & Design Considerations

Low Current Input Mini Optocoupler

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