Round Type φ 5.0 mm Series 1.0 0.6 0.8 LN81WPH ················· LNG801WFD ··········· Orange 2 − 0.8 Max LN81CPH ·················· LNG801CFD ············ Orange 2 − 0.6 ± 0.1 25.0 ± 1.0 LN81RCPH ··············· LNG801LFD ············ Orange 2.5 ± 0.3 8.65 ± 0.2 Lighting Color LN81RPH ·················· LNG801RFD ············ Orange 1.51.5 0.5 Global Prat No. 2.0 Max. NOT SOLDERED Conventional Part No. Unit: mm φ 5.0 ± 0.2 0.6 ± 0.1 Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V) Topr(°C) Tstg(°C) Orange 90 150 30 3 −25 ∼ +85 −30 ∼ +100 2.54 2 φ 6.0 ± 0.2 1 1.5 ■ Absolute Maximum Ratings (Ta = 25°C) ★ IFP の条件は， duty 10%，Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec 1: Anode 2: Cathode 2.5 ■ Electro−Optical Characteristics (Ta = 25°C) Conventional Part No. LN81RPH LN81RCPH LN81WPH LN81CPH Unit Lighting Color Orange Orange Orange Orange − Typ 10.0 20.0 15.0 25.0 mcd Red Diffused Red Clear White Diffused Clear − Min 5.0 8.0 6.0 10.0 mcd IO IF IF 20 20 20 20 mA Typ 2.1 2.1 2.1 2.1 V Max 2.8 2.8 2.8 2.8 V Max 10 10 10 10 µA VR 3 3 3 3 V IO Ta LN 81 RC PH H RP 81 LN W PH 5 10 5 81 3 30 Forward Current H CP 81 LN 10 3 LN 3 5 Relative Luminous Intensity 50 30 1 1 10 30 50 1 100 1.6 1.8 Forward Current 2.0 2.2 30 0 20 40 60 80 100 Forward Current 50 20° 10° 0° 30° 40° 60 50° 70° 20 90° 100 30° 40° 60° LN81RPH LN81WPH 40° LN81RCPH LN81CPH 50° 80 60 40 20 0 40 30 20 60° 70° 20° 80° 800 10° 20° 80° 60° 40 Wavelength 50 Ambient Temperature Directive Characteristics 700 100 IF Ta 80 600 300 Forward Current 100 0 500 500 10 −20 2.4 Relative Luminous Intensity Wavelength Characteristics Relative Luminous Intensity IR IF 20 20 20 20 mA 100 50 138 ∆λ Typ 40 40 40 40 nm IF VF 100 Luminous Intensity λP Typ 630 630 630 630 nm VF IO Lens Color 10 80° 20 40 Relative Luminous Intensity 60 80 90° 100 0 0 20 40 60 80 Ambient Temperature 100