7/17/03
Page 2 of 7
© 2003 Fairchild Semiconductor Corporation
14mm (0.56 inch) Four Digit
CLOCK STICK DISPLAY
Bright Red MSQC6110W, MSQC6140W
High Efficiency Red MSQC6910W, MSQC6940W
Green MSQC6410W, MSQC6440W
NOTES:
(1) Data per individual LED element
(2) Luminous intensity (µcd) = average light output per segment
(3) B = breakdown
ABSOLUTE MAXIMUM RATINGS
(1)
(T
A
= 25°C, unless otherwise specified)
Part Number
Parameter
MSQC6110W
MSQC6140W
MSQC6410W
MSQC6440W
MSQC6910W
MSQC6940W
Units
Continuous Forward Current
(each segment)
15 25 25 mA
Peak Forward Current
(F = 10KHz, D/F = 1/10)
60 90 90 mA
Power Dissipation (P
D
)
40 70 70 mW
*Derate Linearly from 25°C
0.17 0.33 0.33 mW
Reverse Voltage per Die
5 Volts
Operating and Storage Temperature Range
-40°C to +85°C
Lead soldering time (1/16 inch from standoffs)
5 seconds @ 230°C
ELECTRO-OPTICAL CHARACTERISTICS
(1)
(T
A
= 25°C, unless otherwise specified)
Part Number
Parameter
MSQC6110W
MSQC6140W
MSQC6410W
MSQC6440W
MSQC6910W
MSQC6910W
Units
Test
Condition
Luminous intensity
(2)
(I
V
)
Minimum (Standard Current) 300 800 800 µcd
I
F
= 10mA
Typical (Standard Current) 700 2400 2000 µcd
I
F
= 10mA
Minimum (Low Current) Not Available
Typical (Low Current) Not Available
Forward Voltage (V
F
)
Typical (Standard Current) 2.10 2.10 2.00 V
I
F
= 20mA
Maximum (Standard Current) 2.80 2.80 2.80 V
I
F
= 20mA
Typical (Low Current) Not Available
Maximum (Low Current) Not Available
Peak Wavelength
695 570 635 nm
I
F
= 20mA
Dominant Wavelength
Not Available
Spectral Line 1/2 Width
90 30 45 nm
I
F
= 10mA
Reverse B
(3)
. Voltage (V
R
)
5 5 5 V
I
R
= 100µA
