Numeric Display 2 Digit 20.0mm (.8”) Series Unit: mm 36.0 ± 0.25 Lighting Color 20 19 18 171615 Pin Assignment No. 1 Cathode e1 141312 a f b g e c D1 D2 dp1 dp2 d 1 2 3 4 5 6 7 8 9 1011 26.0 Assignment 12.5 2.0 Anode e1 2 Cathode d1 Anoded1 3 Common Anode D1 Common Cathode D1 4 Cathode c1 Anode c1 5 Cathode dp1 Anode dp1 6 Cathode e2 Anode e2 7 Cathode d2 Anode d2 8 Common Anode D2 Common Cathode D2 *22.68 ± 0.38 0.3 10° 16.0 2 – φ 2.0 10.0 ± 0.25 Terminal Connection 18.0 Red Red Green Green 9.1 LN528RA ·················· LNM228AA01 ·········· LN528RK ·················· LNM228KA01 ·········· LN528GA ·················· LNM328AA01 ·········· LN528GK ·················· LNM328KA01 ·········· *2.54 9 Cathode g2 Anode g2 10 Cathode c2 Anode c2 11 Cathode dp2 Anode dp2 12 Cathode b2 Anode b2 13 Cathode a2 Anode a2 14 Cathode f2 Anode f2 15 Common Anode D2 Common Cathode D2 16 Common Anode D1 Common Cathode D1 17 Cathode b1 Anode b1 18 Cathode a1 Anode a1 19 Cathode g1 Anode g1 20 Cathode f1 Anode f1 0.5 2.54 × 12.0 = 30.48 3.5 Min Global Prat No. 20.0 ± 0.25 Conventional Part No. Lead wire dimension ■ Absolute Maximum Ratings (Ta = 25°C) Lighting Color Red Green PD(mW) 60 60 IFP(mA)∗ 100 100 IF(mA) 20 20 VR(V) 5 5 Topr(°C) −25 ∼ +80 −25 ∼ +80 Tstg(°C) −30 ∼ +85 −30 ∼ +85 ★ IFP の条件は， duty 10%，Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec ■ Electro−Optical Characteristics (Ta = 25°C) Conventional Lighting Part No. Color LN528RA Red LN528RK Red LN528GA Green LN528GK Green Unit − IO IO /d.p IF Typ Min Typ 5 450 150 150 5 450 150 150 10 1500 500 500 10 1500 500 500 µcd µcd µcd mA Common Anode Cathode Anode Cathode − IO IF Typ 2.2 2.2 2.2 2.2 V VF Max 2.8 2.8 2.8 2.8 V λP Typ 700 700 565 565 nm ∆λ Typ 100 100 30 30 nm IF VF 10000 IF 20 20 20 20 mA IR Max 10 10 10 10 µA VR 5 5 5 5 V IF T a 100 25 50 1000 RA 528 K LN 528R N L 500 300 100 1 20 30 Forward Current 3000 Forward Current L LN N52 52 8G 8G A K Luminous Intensity 5000 10 5 3 3 5 10 30 Forward Current 50 100 1 15 10 5 0 1.6 1.8 2.0 2.2 Forward Voltage 2.4 0 20 40 60 80 100 Ambient Temperature 309