SURFACE MOUNT INFRARED EMITTING DIODES BIR-Hxx33 (1206) Series ■ Absolute Maximum Ratings (Ta=25℃) UNIT SPEC. IF mA 20 IFp mA 100 VR V 5 Topr ℃ -40～+85 Tstg ℃ -40～+85 Chip Electro-optical Data (At 20mA) Lens Part No. Material λp λ (nm) (nm) BIR-HM133 AlGaAs/GaAs 940 50 BIR-HN133 AlGaAs/GaAs 880 50 Appearance Vf (V) Ir (A) Typ. Max. 1.2 1.7 1.4 2.0 Radiant Power Po (mw/sr) Min. Typ. 50 1.00 4.00 50 0.71 1.20 Water Clear 120˚ BIR-HO033 AlGaAs/GaAs 850 50 1.4 2.0 50 1.98 4.00 BIR-HO133 AlGaAs/GaAs 850 50 1.4 2.0 50 1.41 3.00 61 Viewing Angle 2 θ 1/2 (deg)