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NIR LED (Near-Infrared LED)
| Parameter | Symbol | Zustand | Min. | Typ. | Max. | Einheit |
|---|---|---|---|---|---|---|
| Durchlassspannung | Vf1 | If=20mA | – | 1.45 | 1.70 | V |
| Rückwärtsstrom | Ir | Vr=-5V | – | – | 2 | μA |
| Wellenlänge der Spitzenemission | λp | If=20mA | – | 855 | – | nm |
| Strahlungsintensität | Ie | If=20mA | – | 25 | – | mW/sr |
| Emissionswinkel | 2θ1/2 | If=20mA | – | 20 | – | deg |
| Parameter | Symbol | Zustand | Values | Einheit |
|---|---|---|---|---|
| Forward current | If | Ta=22°C | ≤ 65 | mA |
| Junction Temperature | Tj | – | ≤ 125 | °C |
| Lagertemperatur1 | Tstg | – | -40 bis +100 | °C |
| Betriebstemperatur1 | Topr | – | -40 bis +85 | °C |
| Löttemperatur | Tsol | – | 260 ( < 10s ) | °C |
Anmerkung 1: Keine Taubildung.
Key Features & Advantages
Precision Wavelength: Die 855nm NIR-LED provides a stable peak emission wavelength, making it ideal for spectral-sensitive systems.
Focused Output: With a half-intensity angle of 20°, this LED concentrates light energy efficiently, enhancing the signal-to-noise ratio in long-distance detection.
High Luminosity: Engineered for superior brightness, ensuring distinct signal transmission even in challenging environments.
Target Applications
Designed primarily as a light source for optische Schalter, diese 855nm NIR-LED is also suitable for:
Industrial encoders and sensors.
Security surveillance systems requiring invisible illumination.
Automation control systems.
