LC2057TB1A: 2.09” (53mm) 5x7 Blue LED Dot Matrix

PRODUCT DESCRIPTION
(1) Dot Matrix Height 2.09 Inch (53mm)	(5) Black color background
(2) Low current operation	(6) Common Anode Row
(3) Excellent color contrast and uniformity	(7) RoHs Compliant Part
(4) Colors: White, blue, red, yellow and green

Absolute Maximum Rating (Ta = 25⁰C)

PARAMETER	RED	AMBER	GREEN	BLUE	UNITS
Power Dissipation	110	105	90	150	mW
Peak Pulse Forward Current (1)	100	100	80	100	mA
DC Forward Current	30	30	25	20	mA
Reverse Voltage (2)	3	3	3	3	V
Operating Temperature	-40 to +85				^0C
Storage Temperature	-40 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 of the dot matrix 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 (mA)	VF (V) MIN.	VF (V) MAX.	LUMINOUS INTENSITY (IF = 10mA)
LC2057TUR1A	InGaAlP Red	630	10	1.6	2.4	42,000 ucd
LC2057UY1A	InGaAlP Amber	590	10	1.7	2.4	25,000 ucd
LC2057UYG1A	InGaAlP Green	571	10	1.7	2.4	35,000 ucd
LC2057TB1A	InGaN Blue	468	10	3.0	3.8	45,000 ucd
LC2057TW1A	InGaN White	5,500K	10	3.0	3.8	45,000 ucd

PCB PIN CONNECTON

DEVICE DIAGRAM

LC LED Corporation