Fairchild QEE113 Plastic Infrared LED Data Sheet
Summary
This high-performance QEE113 is a 940nm GaAs Infrared LED designed for demanding optical sensing applications. This comprehensive technical manual serves as an essential resource for engineers and product designers, providing detailed specifications on electrical, optical, and thermal performance. It covers absolute maximum ratings, precise dimensions, current/voltage curves, and intensity vs. temperature data, ensuring accurate integration and reliable operation in industrial or consumer electronic systems.
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 5 |
| File Size | 120.08 KB |
| Published | May 30, 2026 |
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Frequently Asked Questions
What is the guaranteed peak emission wavelength?
The peak emission wavelength is typically $945 ext{nm}$.
What current limit should I not exceed during operation?
The continuous forward current must not exceed $50 ext{mA}$.
Is there a recommended photosensor to match this LED?
Yes, the matched photosensor for the QEE113 is QSE113.
What are the recommended cleaning agents after soldering?
Methanol or isopropyl alcohols are recommended as cleaning agents.