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Kingbright
14mm (0.56INCH) THREE DIGIT
®
NUMERIC DISPLAYS
BA56-11 BC56-11
BA56-12 BC56-12
BA56-13 BC56-13
Features
l0.56 INCH DIGIT HEIGHT.
lLOW CURRENT OPERATION.
lEXCELLENT CHARACTER APPEARANCE.
lEASY MOUNTING ON P.C. BOARDS OR SOCKETS.
lI.C. COMPATIBLE.
lCATEGORIZED FOR LUMINOUS INTENSITY,
YELLOW AND GREEN CATEGORIZED FOR COLOR.
lMECHANICALLY RUGGED.
lSTANDARD : GRAY FACE, WHITE SEGMENT.
Package Dimensions
Description
The Bright Red source color devices are made with Gallium
Phosphide Red Light Emitting Diode.
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
Interal Circuit Diagram
7-B56-1
Package Dimensions Interal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subjected to change whitout notice.
Selection Guide
Iv (ucd)
Part No. Dice
BA56-11HWA
BA56-12HWA
BA56-13HWA
BC56-11HWA
BC56-12HWA
BC56-13HWA
BA56-11EWA
BA56-12EWA
BA56-13EWA
BC56-11EWA
BC56-12EWA
BC56-13EWA
BA56-11GWA
BA56-12GWA
BA56-13GWA
BC56-11GWA
BC56-12GWA
BC56-13GWA
BA56-11YWA
BA56-12YWA
BA56-13YWA
BC56-11YWA
BC56-12YWA
BC56-13YWA
BA56-11SRWA
BA56-12SRWA
BA56-13SRWA
BC56-11SRWA
BC56-12SRWA
BC56-13SRWA
BRIGHT RED (GaP) 900 2200
HIGH EFFICIENCY RED (GaAsP/GaP) 2200 9000
GREEN (GaP) 2200 5600
YELLOW (GaAsP/GaP) 2200 5600
SUPER BRIGHT RED (GaAlAs) 5600 21000
@ 10 mA
Min. Max.
Comomn Anode, Rt. Hand Decimal
Common Cathode, Rt. Hand Decimal
Common Anode, Rt. Hand Decimal
Common Cathode, Rt. Hand Decimal
Common Anode, Rt. Hand Decimal
Common Cathode, Rt. Hand Decimal
Common Anode, Rt. Hand Decimal
Common Cathode, Rt. Hand Decimal
Common Anode, Rt. Hand Decimal
Common Cathode, Rt. Hand Decimal
Description
7-B56-2
Electrical / Optical Characteristics at T
=25°C
A
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak
Peak Wavelength
Bright Red
High Efficiency Red
Green
Yellow
Super Bright Red
700
625
565
590
660
nm IF=20mA
∆λ1/2
C
v
I
F
R
Bright Red
Spectral Line
Halfwidth
Capacitance
Forward Voltage
Reverse Current All 10 uA VR = 5V
High Efficiency Red
Green
Yellow
Super Bright Red
Bright Red
High Efficiency Red
Green
Yellow
Super Bright Red
Bright Red
High Efficiency Red
Green
Yellow
Super Bright Red
45
45
30
35
20
40
12
45
10
95
2.0
2.0
2.2
2.1
1.85
2.5
2.5
2.5
2.5
2.5
nm IF=20mA
pF VF=0V;f=1MHz
V IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter Bright Red
Power dissipation 120 105 105 105 100 mW
DC Forward Current 25 30 25 30 30 mA
Peak Forward Current [1] 150 150 150 150 150 mA
Reverse Voltage 5 5 5 5 5 V
Operating/Storage Temperature -40 To +85
Lead Soldering Temperature [2] 260 For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
High Efficiency
Red
Green Yellow
°C
°C
°C
Bright Red
Super
Units
7-B56-3
Bright Red
High Efficiency Red
7-B56-4
Green
Yellow
7-B56-5
Super Bright Red
7-B56-6
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