LF-3011VK ROHM

Single Digit Surface Mount LED Numeric Display LF-3011 A / K Series Datasheet LF-3011A / K series of Single Digit Surface Mount LED Numeric Display which the height of a letter 8mm have ROHM original structure that realizes re-flow soldering. Features 1) Re-flow soldering * 2) Pb-free available 3) Automatic mounting with taping pack * Number of re-flow process shall be recommend 1 time by our re-flow condition Dimensions (Unit : mm) Pin assignments Pin No. Function 1 Segment 2 Segment 3 Common 4 Segment 5 D.P 6 Segment 7 Segment 8 Common 9 Segment 10 Segment Selection guide Emitting color Red Green Common Anode LF-3011VA LF-3011MA Cathode LF-3011VK LF-3011MK www.rohm.com 2004 ROHM Co., Ltd. All rights reserved. 2018.05 - Rev.E 1/5Datasheet LF-3011 A / K Series Internal circuit schematic Absolute maximum ratings (T = 25C) a Red Green Parameter Symbol Unit LF-3011VA / VK LF-3011MA / MK P mW Power dissipation 320 480 D P / seg Power dissipation 40 60 mW D I 15 20 mA Forward current F I Peak forward current 60 * 60 * mA FP V 5 5 V Reverse voltage R T Operating temperature 25 to 75 C opr T C Storage temperature 30 to 85 stg * Pulse width 1ms, duty 1 / 5 Electrical and optical characteristics (T = 25C) a Red Green Parameter Symbol Conditions Unit Typ. Max. Typ. Max. V I =10mA Forward voltage 2.0 2.8 2.1 2.8 V F F I V =3V Reverse current - 100 - 100 A R R I =10mA 650 - 563 - nm Peak wavelength p F I =10mA Spectral line halfw idth 40 - 40 - nm F The products are not radiations resistant. www.rohm.com 2004 ROHM Co., Ltd. All rights reserved. 2018.05 - Rev.E 2/5