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LM-2035 Series
LED displays
5 x 7 matrix display
LM-2035 Series
The LM-2035 series are 5 x 7 matrix displays which can be used in a wide variety of applications, including alphabet, numeric, symbol, and graphic displays. Bright red and green are available. Dimensions (Unit: mm)
Single color type
1PIN Mark 35-2.0
Application Light sources for displays
P2.54x4=10.16 MAX 12.7
Features 1) 5 x 7 dot matrix Circular emitters 2) External dimensions : 17378 x 12.7 x 4.05 mm 3) Emitters : Circular, 2.0mm diameter 4) Black package
(0.8) *1.75
2.3+0.1 0 80.5
2-0.95 12-0.5 7.62 Lot No. PIN No.6 2.54 505K
4-1.6
0.5 MAX
7.62
K rank
PIN No.1
LB
Part No.
Tolerances are 0.25 unless otherwise noted
Selection guide
Emitting color
Common
Red LM-2035LB
Green LM-2035MB
Red / Green -
Anode
High-luminance red
P2.54x6=15.24 MAX 17.78
PIN No.7
PIN No.12
Rev.C
P2.54x5=12.7
1/3
LM-2035 Series
LED displays
Pin assignments (Top view)
Pin No.1 Pin No.12
Pin No.6
Pin No.7
Single color type
Internal circuit schematic
Pin No. 12 11 2 9 4 5 6
Pin No. 1
3
10
7
8
Single color type
Absolute maximum ratings (Ta=25C) Single - color type
Parameter Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Symbol PD IF IFP VR Topr Tstg LB2 Red 75 30 801 5 -25 to +60 -30 to +85 MB Green 42 15 601 5 -25 to +75 -30 to +85 Unit mW/dot mA/dot mA/dot V C C
1 Pulse width 1msec duty 1 / 5 2 High-luminance red
Rev.C
2/3
LM-2035 Series
LED displays
Electrical and optical characteristics (Ta=25C) Single - color type
LB Parameter Symbol Conditions Min. Forward voltage Reverse current Peak wavelength Spectral line half width VF IR P IF=10mA VR=3V IF=10mA IF=10mA - - - - Red1 MB Green Unit
Typ. Max. Min. Typ. Max. 1.75 - 660 25 2.5 100 - - - - - - 2.1 - 563 40 2.8 100 - - V A nm nm
1 IF = 20mA
Not designed for radiation resistance.
Luminous intensity
Color Red1 Green Type LB MB Min. 1.4 0.9 Typ. 5.0 2.5 Max. - - Unit mcd mcd
1
Note : Measured at IF = 10mA IF = 20mA
Rev.C
3/3
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 with 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. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1

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