0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Efficiency MSQC4911C
Green MSQC4411C
PACKAGE DIMENSIONS
1.582 (40.18)
Features
• Bright bold segments
• Common Anode/Cathode
• Low Power Consumption
0.236 (6.0)
10°
0.276
(7.0)
• Low Current Capability
• Neutral Segments
• Grey Face
• Epoxy Encapsulated PCB
• High Performance
• High Reliability
0.393
(10.0)
0.508 (12.90)
0.400
(10.16)
0.035 (0.9)
0.120 (3.0)
1.200
10.16X3=30.5
Applications
• Appliances
MAN4X11C
YWW LL HH
NOTES:
• Automotive
• Instrumentation
• Process control
0.700
(2.54X7=17.8)
Notes:
• Dimensions are in mm (inches)
• Tolerances are ±0.25mm (0.010") unless otherwise stated.
MODELS AVAILABLE
Part Number
MSQC4111C
MSQC4411C
MSQC4911C
Color
Bright Red
Green
High Efficiency Red
Description
Four Digit, 12/24 hour Clock Display, CA
Four Digit, 12/24 hour Clock Display, CA
Four Digit, 12/24 hour Clock Display, CA
© 2002 Fairchild Semiconductor Corporation
Page 1 of 7
7/22/02
0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Efficiency MSQC4911C
Green MSQC4411C
ABSOLUTE MAXIMUM RATINGS
(1)
(T
A
= 25°C, unless otherwise specified)
Part Number
Parameter
Continuous Forward Current
(each segment)
Peak Forward Current
(F = 10KHz, D/F = 1/10)
Power Dissipation (P
D
)
*Derate Linearly from 25°C
Reverse Voltage per Die
Operating and Storage Temperature Range
Lead soldering time (1/16 inch from standoffs)
MSQC411C
15
60
40
0.17
MSQC4411C
25
100
75
0.33
MSQC4910C
25
90
70
0.33
5 Volts
-40°C to +85°C
5 seconds @ 230°C
Units
mA
mA
mW
mW
ELECTRO-OPTICAL CHARACTERISTICS
(1)
(T
A
= 25°C, unless otherwise specified)
Part Number
Parameter
Luminous intensity
(2)
(I
V
)
Minimum (Standard Current)
Typical (Standard Current)
Minimum (Low Current)
Typical (Low Current)
Forward Voltage (V
F
)
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 (V
R
)
90
5
30
5
695
570
2.10
2.80
2.10
2.80
2.00
2.80
Not Available
Not Available
635
Not Available
45
5
nm
V
I
F
= 10mA
I
R
= 100µA
nm
I
F
= 20mA
V
V
I
F
= 20mA
I
F
= 20mA
300
700
800
2000
800
2000
Not Available
Not Available
µcd
µcd
I
F
= 20mA
I
F
= 20mA
MSQC4111C
MSQC4411C
MSQC4911C
Units
Test
Condition
NOTES:
(1) Data per individual LED element
(2) Luminous intensity (µcd) = average light output per segment
(3) B = breakdown
© 2002 Fairchild Semiconductor Corporation
Page 2 of 7
7/22/02
0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Efficiency MSQC4911C
Green MSQC4411C
PIN ORIENTATION, SEGMENT IDENTIFICATION, AND PRODUCT MARKING
Pin #9
Digit 1
A
F
E
D
G
B
C
DP
Part Number
Date Code
Light Category
Hue (wavelength)
Green only
Pin #1
Pin # 8
Digit 2
L1
L2
Digit 3
L3
Digit 4
Data code
MAN4X11C
YWW LL HH
SCHEMATICS
Pin #16
A
F
E D C
Pin #1
Digit 2
L2
L1
Digit 3
Pin #8
Pin #9
L3 Digit 4
1
Digit 1
Digit 2
2
4
Digit 3
6
10
Digit 4
8
A B C D E F G Dp
14 16 13 3 5 11 15 7
L1 L2
12
L3
9
© 2002 Fairchild Semiconductor Corporation
Page 3 of 7
7/22/02
0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Efficiency MSQC4911C
Green MSQC4411C
GRAPHICAL DATA Bright Red
(T
A
= 25°C, unless otherwise specified)
50
FORWARD CURRENT I
F
= mA
40
30
20
10
0
1.2
RELATIVE OUTPUT - %
120
100
80
60
40
20
0
600
1.6
2.0
2.4
2.8
640
680
720
760
800
FORWARD VOLTAGE (V
F
) - VOLTS
Fig. 1 FORWARD CURRENT VS. FORWARD VOLTAGE
WAVELENGTH (λ) - nm
Fig. 2 SPECTRAL RESPONSE
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
2.25
2.0
1.5
1.25
1.0
0.5
0.25
0
0
10
20
30
40
50
I
F
- FORWARD CURRENT - mA
Fig. 3 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
2.5
2
1.5
1
10
20
40
DC
DUTY CYCLE % PER SEGMENT
(AVERAGE I
F
= 10mA)
Fig. 5 LUMINOUS INTENSITY VS. DUTY CYCLE
IDCMAX-MAXIMUM DC CURRENT-mA
35
30
1000
500
25
20
15
10
5
0
-40
-20
0
20
30
60
80 100
T
A
- AMBIENT TEMPERATURE °C
Fig. 4 MAXIMUM ALLOWABLE DC CURRENT PER
SEGMENT VS. A FUNCTION OF AMBIENT
TEMPERATURE
PEAK I
P
-MA
200
100
75
50
25
10
1
3 5
10
20 50
100
DUTY CYCLE %
Fig. 6 MAX PEAK CURRENT VS. DUTY CYCLE %
(REFRESH RATE f = 1 KHz)
© 2002 Fairchild Semiconductor Corporation
Page 4 of 7
7/22/02
0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Efficiency MSQC4911C
Green MSQC4411C
GRAPHICAL DATA Green
(T
A
= 25°C, unless otherwise specified)
50
FORWARD CURRENT I
F
= mA
40
30
20
10
0
1.2
1.6
2.0
2.4
2.8
0
520
560
600
640
680
720
120
RELATIVE OUTPUT - %
100
80
60
40
20
FORWARD VOLTAGE (V
F
) - VOLTS
Fig. 1 FORWARD CURRENT VS. FORWARD VOLTAGE
WAVELENGTH (λ) - nm
Fig. 2 SPECTRAL RESPONSE
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
2.5
2.25
2.0
1.5
1.25
1.0
0.5
0.25
0
0
10
20
30
40
50
I
F
- FORWARD CURRENT - mA
Fig. 3 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
2
1.5
1
10
20
40
DC
DUTY CYCLE % PER SEGMENT
(AVERAGE I
F
= 10mA)
Fig. 5 LUMINOUS INTENSITY VS. DUTY CYCLE
IDCMAX-MAXIMUM DC CURRENT-mA
35
30
1000
500
25
PEAK I
P
-MA
20
15
10
5
0
-40 -20
0
20
40
60
80 100
T
A
- AMBIENT TEMPERATURE
°C
Fig. 4 MAXIMUM ALLOWABLE DC CURRENT PER
SEGMENT VS. A FUNCTION OF AMBIENT
TEMPERATURE
200
100
75
50
25
10
1 3 5
10
20 50
100
DUTY CYCLE %
Fig. 6 MAX PEAK CURRENT VS. DUTY CYCLE %
(REFRESH RATE f = 1 KHz)
© 2002 Fairchild Semiconductor Corporation
Page 5 of 7
7/22/02
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