LCQD-3914UY1C: SMD Four Digit Yellow 0.39 Inch (10mm) LED Display (Black Background) Cathode

PRODUCT DESCRIPTION

 

(1) SMD Display 0.39 Inch (10mm) Four Digit

(5)  Black Color Background

(2) Low current operation

(6)  Common Cathode

(3) Excellent color and font characteristics

(7)  RoHs Compliant Part

(4) Colors:  White, Blue, Red, Yellow (Amber) & Green

 

 

 

Absolute Maximum Rating (Ta = 250C)

 

PARAMETER

RED

AMBER

GREEN

BLUE

WHITE

 

DC Forward Current Per Segment

20

20

20

20

20

mA

Peak Current Per Segment (1)

100

100

100

100

100

mA

Avg. Forward Current (Pulse Operation) Per Segment

20

20

20

20

20

mA

Reverse Voltage

5

V

Operating Temperature

-40 to +85

0C

Storage Temperature

-40 to +85

0C

(1)  Pulse conditions of 1/10 duty cycle @ 1KHz

 

 

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 = 20mA)

LCQD-3914TW1C

InGaN
White

5,500K

10

3.0

3.3

220 mcd

LCQD-3914TB1C

InGaN
Blue

465

10

3.0

3.3

158 mcd

LCQD-3914TG1C

InGaN
Green

525

10

3.0

3.3

275 mcd

LCQD-3914TUR1C

AlInGaP
Red

630

10

1.8

2.3

130 mcd

LCQD-3914YG1C

AlInGaP
Green

571

10

1.7

2.1

85 mcd

LCQD-3914UY1C

AlInGaP
Yellow

590

10

1.7

2.1

90 mcd

 

 

 

 

MECHNICAL DIMENSIONS

 

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INTERNAL CIRCUIT LAYOUT

 

A close up of text on a white background Description automatically generated

 

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LC LED Corporation