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SFH4240 from OSRAM

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SFH4240

Manufacturer: OSRAM

IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung

Partnumber Manufacturer Quantity Availability
SFH4240 OSRAM 2000 In Stock

Description and Introduction

IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung The SFH4240 is an infrared (IR) emitter manufactured by OSRAM.  

### **Specifications:**  
- **Wavelength:** 850 nm  
- **Radiant Intensity:** 55 mW/sr (typical at 100 mA)  
- **Forward Current (If):** 100 mA (typical), 200 mA (maximum)  
- **Forward Voltage (Vf):** 1.35 V (typical at 100 mA)  
- **Viewing Angle:** ±25°  
- **Package Type:** Surface-mount device (SMD)  
- **Operating Temperature Range:** -40°C to +110°C  
- **Storage Temperature Range:** -40°C to +110°C  

### **Descriptions and Features:**  
- High-power infrared emitter for applications such as surveillance, machine vision, and IR illumination.  
- Designed for high efficiency and reliability in pulsed operation.  
- Compatible with automated SMD assembly processes.  
- RoHS compliant.  

For exact performance characteristics, refer to the official OSRAM datasheet.

Application Scenarios & Design Considerations

IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung

Alternative Part Number

  • TSOP38238 --: IR receiver module with 38 kHz carrier, similar function and pinout, widely available and pin-compatible in most remote-control receiver designs.
  • TSOP4838 --: 38 kHz IR receiver in a similar three-pin package with comparable sensitivity and supply voltage range, a common drop-in substitute for OSRAM receivers.
  • GP1UXC41QS --: 38 kHz IR remote receiver module offering equivalent functionality and similar electrical characteristics for consumer IR receiving applications.

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