Round Type φ 4.0 mm InGaAIP Unit: mm 3.4 ± 0.2 6.4 ± 0.2 4.2 ± 0.2 Lighting Color 2 − 0.8 Max 0.6 ± 0.1 26.0 ± 1.0 ■ Absolute Maximum Ratings (Ta = 25°C) 1.51.5 0.5 5.70 ± 0.2 Global Parts No. 2.0 Max. NOT SOLDERED Conventional Part No. LNW4A8YY4 ·········· LNW4A8YY4 ·········· Amber 2 − 0.6 ± 0.1 Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V) Topr(°C) Tstg(°C) Amber 125 150 50 4 −25 ∼ +85 −30 ∼ +100 ★ IFP の条件は， duty 10%，Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec 1 (1.5) (2.54) 2 1: Anode 2: Cathode ■ Electro−Optical Characteristics (Ta = 25°C) Conventional Part No. LNW4A8YY4 Unit Lighting Lens Color Color Amber Clear − VF IO Typ 250 mcd Min − mcd Max 2.5 V λP Typ 588 nm 50 500 100 50 Relative Luminous Intensity 500 30 10 5 30 3 10 30 50 1 100 1.6 Forward Current 2.0 VR 4 V 2.2 100 50 30 10 −20 2.4 0 20 40 60 80 100 Ambient Temperature Forward Voltage IF Ta Relative Luminous Intensity Wavelength Characteristics 100 Relative Luminous Intensity Directive Characteristics 100 80 60 40 20 0 500 1.8 Max 100 µA 300 Forward Current 5 IR IF 20 mA IO Ta 1000 3 ∆λ Typ 15 nm IF VF 100 10 1 Relative Luminous Intensity Typ 2.0 V 1000 Forward Current Luminous Intensity IO IF IF 20 mA 120 100 X 80 60 80 60 40 40 Y 20 20 600 700 Wavelength 800 0 -90 -60 -30 0 deg 30 60 90 0 0 20 40 60 80 100 Ambient Temperature 127