LB-602XA2

LB-602 A / K2 Series LED displays Double Digits LED Numeric Display LB-602 A / K2 Series LB-602 A / K2 series is designed to use in the light. Materials of emission are GaAsP on GaP, AlGalnP GaP and GaN. This is the height of a letter 14.3mm, double digits LED Numeric Display that is packed by epoxy resin. Dimensions (Unit : mm) 25.0±0.1 10° 12.5 1.3 14.3 19.0±0.1 Features 1) The height of a letter is 14.3mm. 2) Dimension is 25.0×19.0×8.0mm. 3) The package of surface color is black. Color of segment is colored in emitting color. (Blue color is only milky white) 4) Each color has anode common and cathode common respectively. 1.3 8.0 8.0 2−φ1.5 0.5 (2.54) (20.32) Tolerance are ±0.3 unless otherwise noted : Selection guide Emitting color Common Anode Cathode Red LB-602VA2 LB-602VK2 Yellow Red Orange (High brightness) (High brightness) (High brightness) LB-602AA2 LB-602AK2 LB-602EA2 LB-602EK2 LB-602XA2 LB-602XK2 Green LB-602MA2 LB-602MK2 Blue LB-602BA2 LB-602BK2 Pin assignments 18 17 16 15 14 13 12 11 10 3.5Min. 0.25 + + + + + + + + + Pin No. 1 2 3 4 5 6 7 8 9 Function Segment "e1" Segment "d1" Segment "c1" D.P1 Segment "e2" Segment "d2" Segment "g2" Segment "c2" D.P2 Pin No. 10 11 12 13 14 15 16 17 18 Function Segment "b2" Segment "a2" Segment "f2" Digit 2 Common Digit 1 Common Segment "b1" Segment "a1" Segment "g1" Segment "f1" a1 f1 g1 e1 d1 Digit 1 D.P1 c1 e2 d2 b1 f2 a2 b2 g2 c2 Digit 2 D.P2 + Pin No. 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 Equivalent circuit (anode common) a1 b1 c1 d1 e1 f1 g1 D.P1 16 15 3 2 1 18 17 4 a2 b2 c2 d2 e2 f2 g2 D.P2 11 10 8 6 5 12 7 9 (cathode common) a1 b1 c1 d1 e1 f1 g1 D.P1 16 15 3 2 1 18 17 4 a2 b2 c2 d2 e2 f2 g2 D.P2 11 10 8 6 5 12 7 9 14 Dig.1 COM Dig.2 13 COM Dig.1 14 COM Dig.2 13 COM Rev.B (15.24) 1/4 LB-602 A / K2 Series LED displays Absolute maximum ratings (Ta=25°C) Parameter Power dissipation Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature ∗1 Pulse width 1ms Duty 1 / 5 ∗2 Pulse width 0.1ms Duty 1 / 10 Symbol PD PD / seg IF IFP VR Topr Tstg Orange Yellow Red Blue Green (High brightness) (High brightness) (High brightness) LB-602VA2 / VK2 LB-602AA2 / AK2 LB-602EA2 /EK2 LB-602XA2 / XK2 LB-602MA2 / MK2 LB-602BA2 / BK2 960 960 960 1040 1040 1040 65 42 60 65 65 65 20 10 20 25 25 25 60 ∗1 50 ∗2 60 ∗1 50 ∗2 50 ∗2 50 ∗2 5 5 5 5 5 5 −25 to +75 −30 to +85 Red Unit mW mW mA mA V ˚C ˚C Electrical characteristics (Ta=25°C) Parameter Forward voltage Reverse current Peak wavelength Spectral line half width Symbol Conditions Orange Yellow Red (High brightness) (High brightness) (High brightness) Typ. Max. Typ. Max. Typ. Max. Typ. Max. 2.0 2.8 2.05 ∗ 2.6 ∗ 2.05 ∗ 2.6 ∗ 2.05 ∗ 2.6 ∗ 100 100 100 100 − − − − 650 626 ∗ 610 ∗ 589 ∗ − − − − 40 18 ∗ 17 ∗ 15 ∗ − − − − Red Green Blue Unit VF IR λP ∆λ IF=10mA VR=3V IF=10mA IF=10mA Typ. Max. Typ. Max. 2.1 2.8 3.6 4.2 100 100 − − 563 470 − − 40 26 − − V µA nm nm ∗ Shows the number on the condition of IF=20mA. The products are not radiations resistant. Luminous intensity Color λP (nm) 650 626 610 589 563 470 Red Red (High brightness) Orange (High brightness) Yellow (High brightness) Green Blue Type LB-602VA2 LB-602VK2 LB-602AA2 LB-602AK2 LB-602EA2 LB-602EK2 LB-602XA2 LB-602XK2 LB-602MA2 LB-602MK2 LB-602BA2 LB-602BK2 Min. 5.6 36 36 36 9 14 Typ. 16 90 90 90 25 56 Unit mcd mcd mcd mcd mcd mcd A condition of measurement is IF=10mA. Rev.B 2/4 LB-602 A / K2 Series LED displays Electrical and optical characteristic curves 100 Ta=25°C 10.00 Relative Luminous Intensity Forward Current:IF(mA) 10 1 LB-602BA2 LB-602BK2 LB-602XA2 LB-602XK2 LB-602EA2 LB-602EK2 LB-602AA2 LB-602AK2 LB-602MA2 LB-602MK2 LB-602VA2 LB-602VK2 Ta=25°C 1.00 0.10 LB-602BA2 LB-602BK2 LB-602XA2 LB-602XK2 LB-602EA2 LB-602EK2 LB-602AA2 LB-602AK2 LB-602MA2 LB-602MK2 LB-602VA2 LB-602VK2 0.1 1 2 3 4 5 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=10mA 1.4 Relative Luminous Intensity 1.2 1 0.8 0.6 0.4 -25 -15 -5 5 15 25 35 45 55 65 75 1 1 50kHz LB-602BA2 LB-602BK2 LB-602XA2 LB-602XK2 LB-602EA2 LB-602EK2 LB-602AA2 LB-602AK2 LB-602MA2 LB-602MK2 LB-602VA2 LB-602VK2 IF peak Max. Ratio of Maximum Tolerance Peak IF Max. Current to Maximum Tolerance DC Current 1.6 ) 10 LB-602BA2 LB-602BK2 10kHz 5kHz 500Hz 200Hz 100Hz 2kHz 20kHz 1kHz ( 5 10 100 1000 10000 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 Tolerance Peak IF Max. Current to Maximum Tolerance DC Current LB-602XA2 LB-602XK2 LB-602EA2 LB-602EK2 LB-602AA2 LB-602AK2 IF peak Max. Ratio of Maximum Tolerable peak IF Max. Current to Maximum Forward Current 10 ) 10 ( ( LB-602MA2 LB-602MK2 LB-602VA2 LB-602VK2 100kHz 300Hz 100Hz 30kHz 10kHz 500Hz 200Hz 100Hz 50kHz 20kHz 10kHz 5kHz 2kHz 1kHz 1 1 10 100 1000 10000 1 1 300kHz 10 100 1000 30Hz 3kHz 1kHz 10000 100000 Pulse Duration : Tw (µs) Pulse Duration : tw(µs) Fig.5 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙ ) Fig.6 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙΙ ) Rev.B 3/4 LB-602 A / K2 Series LED displays 120% 100% 80% 60% 40% 20% 0% -25 -15 -5 Forward Current (%) 5 15 25 35 45 55 65 75 85 Ambient Temperature(°C) Fig.7 Derating Rev.B 4/4 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright © 2008 ROHM CO.,LTD. THE AMERICAS / EUROPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0