KINGBRIGHT SA56

14.2mm (0.56INCH) SEVEN SEGMENT
DISPLAY
SA56-21SRWA
SUPER BRIGHT RED
Description
Features
0.56 INCH DIGIT HEIGHT .
The Super Bright Red source color devices are made
LOW CURRENT OPERATION.
with Gallium Aluminum Arsenide Red Light Emitting
EXCELLENT CHARACTER APPEARANCE.
Diode.
EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
I.C.COMPATIBLE.
CATEGORIZED FOR LUMINOUS INTENSITY.
MECHANICALLY RUGGED.
STANDARD:GRAY FACE, WHITE SEGMENT.
RoHS COMPLIANT.
Package Dimensions & Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change without notice.
SPEC NO: DSAB2451
REV NO: V.9
DATE: APR/23/2005
PAGE: 1 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: B.H.LI
ERP: 1301000611
Selection Guide
Part No.
Dice
SA56-21SRWA
Iv (ucd)
@ 10mA
Lens Type
SUPER BRIGHT RED (GaAIAs)
WHITE DIFFUSED
Description
Min.
Typ.
4700
24000
Common Anode, Rt.
Hand Decimal
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
Super Bright Red
λD
Dominant Wavelength
∆λ1/2
Max.
Units
Test Conditions
660
nm
IF=20mA
Super Bright Red
640
nm
IF=20mA
Spectral Line Half-width
Super Bright Red
20
nm
IF=20mA
C
Capacitance
Super Bright Red
45
pF
VF=0V;f=1MHz
VF
Forward Voltage
Super Bright Red
1.85
2.5
V
IF=20mA
IR
Reverse Current
Super Bright Red
10
uA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Super Bright Red
Units
Power dissipation
100
mW
DC Forward Current
30
mA
Peak Forward Current [1]
155
mA
5
V
Reverse Voltage
Operating / Storage Temperature
-40°C To +85°C
Lead Solder Temperature [2]
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 5mm below package base.
SPEC NO: DSAB2451
REV NO: V.9
DATE: APR/23/2005
PAGE: 2 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: B.H.LI
ERP: 1301000611
Super Bright Red
SA56-21SRWA
Remarks:
If special sorting is required (e.g. binning based on forward voltage, luminous intensity or wavelength),
the typical accuracy of the sorting process is as follows:
1. Wavelength: +/-1nm
2. Luminous Intensity: +/-15%
3. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.
SPEC NO: DSAB2451
REV NO: V.9
DATE: APR/23/2005
PAGE: 3 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: B.H.LI
ERP: 1301000611