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SFH421 from OSRAM

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SFH421

Manufacturer: OSRAM

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

Partnumber Manufacturer Quantity Availability
SFH421 OSRAM 20000 In Stock

Description and Introduction

GaAlAs-IR-Lumineszenzdiode in SMT-Gehause GaAlAs Infrared Emitter in SMT Package The SFH421 is an infrared emitter manufactured by OSRAM. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Wavelength:** 850 nm (typical)  
- **Radiant Intensity:** 40 mW/sr (typical at 100 mA)  
- **Forward Current (If):** 100 mA (maximum)  
- **Forward Voltage (Vf):** 1.5 V (typical at 100 mA)  
- **Viewing Angle:** ±15° (half angle)  
- **Package Type:** 3 mm clear plastic package  
- **Operating Temperature Range:** -40°C to +110°C  

### **Descriptions & Features:**  
- High-power infrared emitter designed for applications requiring strong IR radiation.  
- Suitable for use in surveillance cameras, night vision systems, and industrial sensors.  
- The clear plastic package ensures high radiant intensity with a narrow viewing angle.  
- Compatible with automated assembly processes (reflow soldering).  
- RoHS compliant and halogen-free.  

For detailed performance curves and mechanical dimensions, refer to the official OSRAM datasheet.

Application Scenarios & Design Considerations

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

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