LB-603FP_11

High efficiency, three-digit Numeric Display LB-603 FP Series The LB-603 FP series were designed to meet the need for multi-digit numeric displays. These LED numeric displays use GaAsP on GaP for the emitting material (with the exception of green) and are housed in an epoxy resin package. They are three-digit displays with a character height of 14.3mm. Dimensions (Unit : mm) 37.5 12.5 10 1.3 14.3 18.0 12.5 1.3 8.0 Features 1) Height of character : 14.3mm. 2) The package surface is painted black and the segments are colored the display color. 3) High efficiency reflectors are used to achieve a bright, clear display. 0.5 (2.54) (33.02) Tolerance are ±0.2 unless otherwise noted : Selection guide Emitting color Common Anode Cathode Red LB-603VF LB-603VP Green LB-603MF LB-603MP Pin assignments 28 27 26 25 24 23 22 21 20 19 18 17 16 15 a1 f1 f2 b1 e2 c1 a2 f3 b2 e3 c2 a3 b3 c3 d3 Digit 3 D.P3 2.5Min. 8.0 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Function Segment "e1" Segment "d1" Digit 1 Common Segment "c1" D.P1 Segment "e2" Segment "d2" Segment "c2" D.P2 Segment "e3" Segment "d3" Segment "g3" Segment "c3" D.P3 Pin No. 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Function Segment "b3" Segment "a3" Segment "f 3" Digit 3 Common Digit 2 Common Segment "b2" Segment "a2" Segment "g2" Segment "f 2" Segment "b1" Segment "a1" Digit 1 Common Segment "f 1" Segment "g1" g1 g2 g3 e1 d1 d2 Digit 1 D.P1 Digit 2 D.P2 Pin No. 1 2 3 4 5 6 78 9 10 11 12 13 14 Equivalent circuit (anode common) Dig.1 3,26 COM Dig.2 19 COM Dig.3 18 COM a1 b1 c1 d1 e1 f1 g1 D.P1 25 24 4 2 1 27 28 5 a2 b2 c2 d2 e2 f2 g2 D.P2 21 20 8 7 6 23 22 9 a3 b3 c3 d3 e3 f3 g3 D.P3 16 15 13 11 10 17 12 14 www.rohm.com c ○ 2011 ROHM Co., Ltd. All rights reserved. 1/3 2011.03 - Rev.B 0.25 3-φ1.5 (15.24) LB-603 FP Series Absolute maximum ratings (Ta=25C) Parameter Power dissipation Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature ∗ Pulse width 1ms Duty 1 / 5 Data Sheet Symbol Red Green Unit mW mW mA mA V ˚C ˚C PD PD / seg IF IFP VR Topr Tstg LB-603VF/VP LB-603MF/MP 1440 960 60 40 20 15 60 ∗ 60 ∗ 5 5 −25 to +75 −30 to +85  Electrical and optical characteristics (Ta=25C) Parameter Forward voltage Reverse current Peak wavelength Spectral line half width Symbol Conditions Red Green Unit VF IR λP Δλ IF=10mA VR=3V IF=10mA IF=10mA Min. − − − − Typ. 2.0 − 650 40 Max. 2.8 100 − − Min. − − − − Typ. 2.1 − 563 40 Max. 2.8 100 − − V μA nm nm The products are not radiations resistant. Luminous intensity Color λP (nm) 650 563 Red Green Type LB-603VF LB-603VP LB-603MF LB-603MP Min. 5.6 9 Typ. 16 25 Max. − − Unit mcd mcd A condition of measurement is IF=10mA. www.rohm.com c ○ 2011 ROHM Co., Ltd. All rights reserved. 2/3 2011.03 - Rev.B LB-603 FP Series Electrical and optical characteristic curves 100 Ta=25°C Data Sheet 10.00 Relative Luminous Intensity Forward Current:IF(mA) LB-603MF LB-603MP LB-603VF LB-603VP Ta=25°C 10 1.00 1 0.10 0.1 1 1.5 2 2.5 3 0.01 1 10 Forward Current:IF(mA) 100 Forward Voltage:VF(V) Fig.1 Forward Current - Forward Voltage Fig.2 Relative Luminous Intensity - Forward Current ) IF peak Max. Ratio of Maximum Tolerable peak IF Max. Current to Maximum Forward Current 1.6 IF=10mA 10 LB-603MF LB-603MP 1.4 Relative Luminous Intensity 1.2 1 0.8 0.6 0.4 -25 -15 -5 ( 100kHz 300Hz 100Hz 30kHz 10kHz 5 15 25 35 45 55 65 75 1 1 300kHz 10 100 1000 30Hz 3kHz 1kHz 10000 100000 Case Temparature (°C) Pulse Duration : tw(µs) Fig.3 Relative Luminous Intensity - Case Temperature Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( Ι ) ) IF peak Max. Ratio of Maximum Tolerable peak IF Max. Current to Maximum Forward Current 10 120% LB-603VF LB-603VP 500Hz 200Hz 100Hz 50kHz 20kHz 10kHz 100% 80% 60% 40% 20% ( 5kHz 2kHz 1kHz 1 1 Forward Current (%) 10 100 1000 10000 0% -25 -15 -5 5 15 25 35 45 55 65 75 85 Ambient Temperature(°C) Pulse Duration : tw(µs) Fig.5 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙ ) Fig.6 Derating www.rohm.com c ○ 2011 ROHM Co., Ltd. All rights reserved. 3/3 2011.03 - Rev.B Notice Notes Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A