14mm (0.56 inch) Four Digit
CLOCK STICK DISPLAY
Bright Red MSQC6110C, MSQC6140C
High Efficiency Red MSQC6910C, MSQC6940C
Green MSQC6410C, MSQC6440C
ABSOLUTE MAXIMUM RATINGS(1) (TA = 25°C, unless otherwise specified)
Part Number
Parameter
MSQC6110C MSQC6410C MSQC6910C
MSQC6140C MSQC6440C MSQC6940C
Units
Continuous Forward Current
(each segment)
Peak Forward Current
(F = 10KHz, D/F = 1/10)
Power Dissipation (PD)
*Derate Linearly from 25°C
Reverse Voltage per Die
Operating and Storage Temperature Range
Lead soldering time (1/16 inch from standoffs)
15
25
25
mA
60
100
90
mA
40
75
70
mW
0.24
0.68
0.63
mW
5 Volts
-25°C to +105°C
5 seconds @ 230°C
ELECTRO-OPTICAL CHARACTERISTICS(1) (TA = 25°C, unless otherwise specified)
Part Number
Parameter
MSQC6110C
MSQC6140C
MSQC6410C
MSQC6440C
MSQC6910C
MSQC6910C
Units
Luminous intensity(2) (IV)
Minimum (Standard Current)
Typical (Standard Current)
Minimum (Low Current)
Typical (Low Current)
Forward Voltage (VF)
Typical (Standard Current)
Maximum (Standard Current)
Typical (Low Current)
Maximum (Low Current)
Peak Wavelength
Dominant Wavelength
Spectral Line 1/2 Width
Reverse B(3). Voltage (VR)
300
800
900
µcd
700
2000
2200
µcd
Not Available
Not Available
2.10
2.10
2.00
V
2.60
2.80
2.80
V
Not Available
Not Available
697
565
635
nm
700
569
627
nm
90
30
45
nm
5
5
5
V
NOTES:
(1) Data per individual LED element
(2) Luminous intensity (µcd) = average light output per segment
(3) B = breakdown
Test
Condition
IF = 20mA
IF = 20mA
IF = 20mA
IF = 20mA
IF = 20mA
IF = 20mA
IF = 10mA
IR = 100µA
© 2002 Fairchild Semiconductor Corporation
Page 2 of 7
7/3/02