Single Digit LED Numeric Display LA-601 B / L Series Datasheet LA-601 B / L series is designed to use in the light. Materials of emission are GaAsP on GaP, AlGalnP and GaP. This is the height of a letter 14.6mm, single digit LED Numeric Display that is packed by epoxy resin. Features 1) The height of a letter is 14.6mm. 2) Dimension is 12.519.08.0mm. 3) The package of surface color is black. Color of segment is colored in emitting color. 4) Each color has anode common and cathode common respectively. Dimensions (Unit : mm) Pin assignments Pin No. Function 1 Segment 2 Segment 3Common 4 Segment 5D.P 6 Segment 7 Segment 8Common 9 Segment 10 Segment Internal circuit schematic Selection guide Emitting color Yellow Red Orange (High brightness) Red Green (High brightness) (High brightness) (NRND) Common Anode LA-601VB LA-601AB LA-601EB LA-601XB LA-601MB Cathode LA-601VL LA-601AL LA-601EL LA-601XL LA-601ML www.rohm.com 2004 ROHM Co., Ltd. All rights reserved. 2018.05 - Rev.D 1/5Datasheet LA-601 B / L Series Absolute maximum ratings (T = 25C) a Yellow Red Orange (High brightness) Red Green (High brightness) (High brightness) Parameter Symbol Unit (NRND) LA-601VB / VL LA-601AB / AL LA-601EB / EL LA-601XB / XL LA-601MB / ML Power dissipation P 480 520 520 520 480 mW D P / seg Power dissipation 60 65 65 65 60 mW D I Forward current 20 25 25 25 20 mA F 1 2 2 2 1 Peak forward current I mA FP 60 * 50 * 50 * 50 * 60 * V Reverse voltage 5 5 555 V R Operating temperature T C 25 to 75 opr Storage temperature T 30 to 85 C stg 1 * Pulse width 1ms, duty 1 / 5 2 * Pulse width 0.1ms, duty 1 / 10 Electrical and optical characteristics (T = 25C) a Yellow Red Orange (High brightness) Red Green (High brightness) (High brightness) Parameter Symbol Conditions (NRND) Unit Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max. V I =10mA 2.05* 2.05* 2.05* Forward voltage 2.0 2.8 2.6* 2.6* 2.6* 2.1 2.8 V F F I V =3V - 100 - 100 - 100--100 100 Reverse current A R R I =10mA Peak wavelength 650 - 626* - 610* - 589* - 563 - nm F p Spectral line halfwidth I =10mA 40 - 18* - 17*---15* 40 nm F Not designed for radiation resistance. * Shows the number on the condition of I =20mA. F www.rohm.com 2004 ROHM Co., Ltd. All rights reserved. 2018.05 - Rev.D 2/5