BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BS-C314RD-B
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1. 2. 3. 4. 5. 6. 7.
Features :
0.30 inch (7.62mm) Digit Height. Continuous uniform segments. Low power requirement.
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Package Dimensions :
5.2(.205)
PIN 1.
10 2.54(.100)
7.62(.300)
19.00(.748)
Excellent characters appearance. Solid state reliability. Categorized for luminous intensity. Direct drive common cathode.
5.2(.205) 0.50(.020) 7.62(.300) 3.0(.118) MIN. 1.1(.043) 10.10(.394) 0.60(.024)
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1. 2. 3. 4.
Description :
The BS-C314RD-B is a 7.62mm(0.3")
high single digit seven segments display. Notes: 1. All dimensions are in millimeters(inches). This product use hi-eff red chips, which 2. Tolerance is ±0.25mm(.01")unless otherwise are made from GaAsP on GaP substrate. specified. 3. Specifications are subject to change without This product have a black face and notice. white segments. This product doesn't contain restriction substance, comply ROHS standard.
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Internal Circuit Diagram :
4,12
A F E D G B C RDP
ABCDE 14 13 8 76 NP: 3,5,10,11. F 1 G RDP 29
Ver.1.0 Page 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BS-C314RD-B
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Absolute Maximum Ratings(Ta=25℃) Parameter
Power Dissipation Per Segment Forward Current Per Segment Peak Forward Current Per Segment Reverse Voltage Per Segment Operating Temperature Storage Temperature Soldering Temperature (1/16" From Body)
Symbol
Pd IF IFP (Duty 1/10, 1KHZ) VR Topr Tstg Tsol
Rating
80 30 150 5 -40℃~80℃ -40℃~85℃ 260℃ For 5 Seconds
Unit
mW mA mA V -
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Electrical And Optical Characteristics(Ta=25℃) Parameter
Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width
Symbol Condition
Vf Iv IR λp λd ∆λ IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA
Min.
626 -
Typ.
1.9 3.0 640 40
Max.
2.5 100 636 -
Unit
V mcd µA nm nm nm
Ver.1.0 Page 2 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BS-C314RD-B
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Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
Relative Radiant Intensity
0.5
0 560
590
620
Wavelength(nm)
650
680
710
740
Relative Luminous Intensity (@20mA)
0 1 2 3 4 5
50
Fig.2 Forward Current VS. Forward Voltage
3.0 2.5 2.0 1.5 1.0 0.5
Fig.3 Relative Luminous Intensity VS. Ambient Temperature
Forward Current (mA)
40 30 20 10 0
Forward Voltage (V) Fig.4 Relative Luminous Intensity VS. Forward Current
0 -40
Ambient Temperature Ta( C) Fig.5 Forward Current Derating Curve VS. Ambient Temperature
-20
0
20
40
60
Relative Luminous Intensity (@20mA)
3.0
50 40 30 20 10 0
2.0
1.0
0.0
Forward Current(mA)
0
10
20
30
40
50
0
20
40
60
80
100 120
Forward Current(mA)
Ambient Temperature Ta( C)
Ver.1.0 Page 3 of 3
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