Based on GaAIAs surface emitter chip technology, 850 nm VSMY12850 and 940 nm VSMY12940 offer radiant intensity to 16 mW/sr at 70 mA driving current, switching time of 10 ns, and forward voltage of 1.6 V. SurfLight™ devices are housed in 3.2 x 1.6 x 1.1 mm clear PCB-based packages with inner lenses for surface mounting. Suitable for high pulse current operation to 1 A at 100 µs, RoHS-compliant devices feature ±40° angle of half intensity and operating temperature of -40 to +85°C.