Vishay VSMA1094251
High power infrared emitting diode, 940 nm, 28 °, SMD, 1800 mW/Sr, 10 ns, 13 ns
As part of the Astral portfolio, the VSMA1094251 is an infrared, 940 nm emitting diode. It features a double stack emitter chip for highest radiant power while minimizing the red glow effect. The 42 mil chip size allows 1.5 A DC operation and supports pulsed currents up to 5.0 A.
Key features
- Package type: surface-mount
- Package form: high power SMD with lens
- Dimensions (L x W x H in mm): 3.4 x 3.4 x 2.9
- Peak wavelength: λp = 950 nm
- Angle of half intensity: ϕ = ± 28°
- Designed for high drive currents: up to 1.5 A (DC) and up to 5 A (pulsed)
- Low thermal resistance: RthJSP < 7 K/W
- ESD: up to 10 kV (according to ANSI / ESDA / JEDEC® JS-001)
- Floor life: 168 h, MSL 3, according to J-STD-020E
- Lead (Pb)-free reflow soldering
Applications
- Number plate recognition
- Eye tracking
- Safety and security
- CCTV
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