V ) Luminous Intensity Min. (mcd) Luminous Intensity T yp. (mcd) Luminous Intensity Max. (mcd) P eak Wavelength (nm) Viewing Angle 20 1/2 (degrees) P ower Dissipation (mW) Operating Temperature ( °C ) S torage T emperature ( °C ) P eak Forward C urrent Max. (1 µs @ 0.3% duty cycle) (mA) D.C . F orwa.