LCQ-5644UY11: 7-Segment Four Yellow Digit 0.56 Inch (14.20mm) LED Display

PRODUCT DESCRIPTION
(1) Four Digit 0.56 Inch (14.20mm) Height	(5) Low current operation
(2) Separate PIN #10 Lights Colon L1 & L2	(6) Black color background
(3) Colors: White, blue, red, yellow, green and purple	(7) Common Anode
(4) Excellent color and font characteristics	(8) RoHS Compliant Part

Absolute Maximum Rating (Ta = 25⁰C)

PARAMETER	RED	AMBER	GREEN	BLUE	WHITE	PURPLE	UNITS
DC Forward Current Per Segment	30	30	30	30	25	25	mA
Peak Current Per Segment (1)	120	110	100	120	100	100	mA
Avg. Forward Current (Pulse Operation) Per Segment	30	30	30	30	20	20	mA
Reverse Voltage (2)	5						V
Operating Temperature	-25 to +85						^0C
Storage Temperature	-25 to +100						^0C

(1) Pulse conditions of 1/10 duty and 0.1msec width, for long operating life, max. of 20mA recommended

(2) Reverse biasing is not recommend, will cause damage to the leds

Electro-optical Characteristics (Ta = 25⁰C)

PART NUMBER	DICE MATERIAL (COLOR)	PEAK WAVELENGTH (nm)	MAX. REVERSE CURRENT / SEGMENT (mA)	VF (V) TYP	VF (V) MAX.	LUMINOUS INTENSITY / SEGMENT AVERAGE (IF = 10mA)
LCQ-5644TW11	InGaN White	5,500K	10	3.0	3.6	75,000 ucd
LCQ-5644TUR11	AlInGaP Red	625	10	1.7	2.6	60,000 ucd
LCQ-5644TP11	InGaN Purple	X =0.34 y = 0.28	10	3.0	3.6	65,000 ucd
LCQ-5644TB11	InGaN Blue	465	10	3.0	3.6	65,000 ucd
LCQ-5644UYG11	AlInGaP Green	571	10	1.8	2.4	50,000 ucd
LCQ-5644UY11	AlInGaP Yellow	590	10	1.8	2.4	60,000 ucd

DEVICE DIAGRAM

PIN LAYOUT

LC LED Corporation