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CA56-21SRWA Datasheet Preview

CA56-21SRWA Datasheet

Four Digit Numeric Display

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CA56-21SRWA
14.22 mm (0.56 inch) Four Digit Numeric Display
DESCRIPTIONS
The Super Bright Red source color devices are made
with Gallium Aluminum Arsenide Red Light Emitting
Diode
Electrostatic discharge and power surge could
damage the LEDs
It is recommended to use a wrist band or
anti-electrostatic glove when handling the LEDs
All devices, equipments and machineries must be
electrically grounded
FEATURES
0.56 inch digit height
Low current operation
Excellent character appearance
Easy mounting on P.C. boards or sockets
Mechanically rugged
Standard: gray face, white segment
RoHS compliant
APPLICATIONS
Home and smart appliances
Display time and digital combination
Industrial and instrumental applications
Numeric status
ATTENTION
Observe precautions for handling
electrostatic discharge sensitive devices
PACKAGE DIMENSIONS
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. The specifications, characteristics and technical data described in the datasheet are subject to change
without prior notice.
SELECTION GUIDE
Part Number
Emitting Color
(Material)
Lens Type
CA56-21SRWA
Super Bright Red
(GaAlAs)
White Diffused
Notes:
1. Luminous intensity / luminous Flux: +/-15%.
* Luminous intensity value is traceable to CIE127-2007 standards.
© 2020 Kingbright. All Rights Reserved. Spec No: DSAP8255 / 1304000106 Rev No: V.1A Date: 02/26/2020
Iv (ucd) @ 10mA [1]
Min.
Typ.
14000
34000
*5600
*10000
Description
Common Anode
Page 1 / 4




Kingbright

CA56-21SRWA Datasheet Preview

CA56-21SRWA Datasheet

Four Digit Numeric Display

No Preview Available !

ELECTRICAL / OPTICAL CHARACTERISTICS at TA=25°C
Parameter
Symbol
Emitting Color
Wavelength at Peak Emission IF = 10mA
Dominant Wavelength IF = 10mA
Spectral Bandwidth at 50% Φ REL MAX
IF = 10mA
Capacitance
λpeak
λdom [1]
∆λ
C
Super Bright Red
Super Bright Red
Super Bright Red
Super Bright Red
Forward Voltage IF = 10mA
VF [2]
Super Bright Red
Reverse Current (VR = 5V)
IR
Super Bright Red
Notes:
1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. )
2. Forward voltage: ±0.1V.
3. Wavelength value is traceable to CIE127-2007 standards.
4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure.
CA56-21SRWA
Value
Unit
Typ.
Max.
655
-
nm
640
-
nm
20
-
nm
45
-
pF
1.8
2.3
V
-
10
uA
ABSOLUTE MAXIMUM RATINGS at TA=25°C
Parameter
Symbol
Value
Power Dissipation
PD
75
Reverse Voltage
VR
5
Junction Temperature
Tj
115
Operating Temperature
Top
-40 to +85
Storage Temperature
Tstg
-40 to +85
DC Forward Current
IF
30
Peak Forward Current
IFM [1]
155
Electrostatic Discharge Threshold (HBM)
-
Lead Solder Temperature [2]
3000
260°C For 3-5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033.
© 2020 Kingbright. All Rights Reserved. Spec No: DSAP8255 / 1304000106 Rev No: V.1A Date: 02/26/2020
Unit
mW
V
°C
°C
°C
mA
mA
V
Page 2 / 4


Part Number CA56-21SRWA
Description Four Digit Numeric Display
Maker Kingbright
Total Page 3 Pages
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