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SFH4211 from OSRAM

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SFH4211

Manufacturer: OSRAM

GaAs-IR-Lumineszenzdiode in SMT-Gehause GaAs Infrared Emitter in SMT Package

Partnumber Manufacturer Quantity Availability
SFH4211 OSRAM 5960 In Stock

Description and Introduction

GaAs-IR-Lumineszenzdiode in SMT-Gehause GaAs Infrared Emitter in SMT Package The part **SFH4211** is manufactured by **OSRAM**. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Infrared Emitter (IRED)  
- **Wavelength:** 850 nm (typical)  
- **Radiant Intensity:** 40 mW/sr (typical at 100 mA)  
- **Forward Current (If):** 100 mA (max)  
- **Forward Voltage (Vf):** 1.5 V (typical at 100 mA)  
- **Viewing Angle:** ± 25°  
- **Package:** 3 mm (T-1) clear plastic package  
- **Operating Temperature Range:** -40°C to +110°C  

### **Descriptions:**  
- The SFH4211 is a high-power infrared emitter designed for applications requiring high radiant intensity.  
- It is commonly used in **IR illumination, surveillance systems, and industrial sensors**.  
- The clear plastic package ensures high reliability and efficiency.  

### **Features:**  
- High radiant intensity for long-range applications.  
- Low forward voltage for energy efficiency.  
- Wide operating temperature range for robust performance.  
- Suitable for **pulsed operation** (short high-current pulses).  

This information is strictly factual and based on the manufacturer's data. Let me know if you need further details.

Application Scenarios & Design Considerations

GaAs-IR-Lumineszenzdiode in SMT-Gehause GaAs Infrared Emitter in SMT Package

Alternative Part Number

  • BPW34 --: PIN photodiode with similar spectral response and sensitivity, widely available and pin-compatible in many through-hole designs.
  • TEMD1000 --: Silicon PIN photodiode with comparable responsivity and fast response, suitable drop-in replacement for general photodetection.
  • LTR-3208E --: Photodiode/phototransistor alternative with similar package footprint and spectral range, good for cost-sensitive designs.
  • SFH203P --: PIN photodiode from the same manufacturer family with similar active area and spectral range, offering good electrical compatibility.

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