LC0771TW21: 5x7 White LED Dot Matrix Display 0.7 (17.8mm)

PRODUCT DESCRIPTION

 

(1) Dot Matrix Height 0.70 Inch (17.8mm)

(5) Gray color background

(2) Low current operation

(6) Common Cathode 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

WHITE

UNITS

Power Dissipation

40

40

40

48

mW

Peak Pulse Forward Current (1)

100

100

100

30

mA

DC Forward Current

30

30

30

20

mA

Reverse Voltage (2)

5

5

5

5

V

Operating Temperature (3)

-40 to +80

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

(3) 260C for 5 seconds max., solder temperature 1/16 below seating plane

 

 

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)

LC0757TUR2C

InGaAlP
Red

630

10

1.8

2.4

42,000 ucd

LC0757UY2C

InGaAlP
Amber

590

10

1.7

2.4

30,000 ucd

LC0757UYG2C

InGaAlP
Green

571

10

1.7

2.4

30,000 ucd

LC0771TB21

InGaN
Blue

465

10

3.0

3.8

35,000 ucd

LC0771TW21

InGaN
White

5,500K

10

3.0

3.8

48,000 ucd

 

 

 

PCB PIN CONNECTON

    

 

 

               DEVICE DIAGRAM


LC LED Corporation