Infrared LED L12771

compactmeasurement

The L12771 is a infrared LED using InGaAs material. Peak emission wavelength is 1.3 μm, making the L12771 suitable as a reference light source for detection of moisture. Features - Peak emission wavelength: 1.3 μm - High radiant output power - Compact, surface mount type package (1.6 × 0.8 × 0.7t mm) - Compatible with lead-free reflow Specifications Package - Glass epoxy Package Category - Surface mount type COB Peak emission wavelength (min.) - 1250 nm Peak emission wavelength (typ.) - 1300 nm Peak emission wavelength (max.) - 1350 nm Spectral half-width (typ.) - 90 nm Radiant flux (typ.) - 4.4 mW Forward voltage (typ.) - 1 V Cutoff frequency (typ.) - 15 MHz Measurement condition - Typ. Ta=25 ℃, unless otherwise noted