IR EMITTER DH 850NM 5MM 22DEG; Wavelength Peak:850nm; Forward Current If(AV):100mA; Rise Time:20ns; Fall Time tf:13ns; Radiant Intensity:90mW/Sr; Viewing Angle:36°; Supply Voltage Range:1.5V to 2.3V; Operating Temperature Range:-40°C to +85°C; Diode Case Style:T-1 3/4; No. of Pins:2; Radiant Intensity Max:135mW/Sr; Radiant Intensity Min:45mW/Sr