BRIGHT BS

BRIGHT LED ELECTRONICS CORP.
BS-A515RE
SINCE 1981
●
Features :
1.
0.56 inch (14.20mm) Digit Height.
2.
Continuous uniform segments.
3.
Low power requirement.
4.
Excellent characters appearance.
5.
Solid state reliability.
6.
Categorized for luminous intensity.
7.
Direct drive common anode.
●
Package Dimensions :
8.10(.319)
8
14.20(.560)
19.00(.748)
15.24(.600)
PIN 1.
12.50(.492)
1.0(.039)
1.6(.063)
8.00(.314)
●
1.
2.
3.
Description :
The BS-A515RE is a 14.20mm (0.56")
3.00(.118) MIN.
0.50(.020)
2.54(.100)
high single digit seven segments display. Notes:
1. All dimensions are in millimeters(inches).
This product use bright red chips, which
2. Tolerance is ±0.25mm(.01")unless otherwise
are made from GaP on GaP substrate.
specified.
3.
Specifications are subject to change without
This product have a black face and
notice.
red segments.
● Internal Circuit Diagram :
Ver.1.0 Page 1 of 3
BRIGHT LED ELECTRONICS CORP.
BS-A515RE
SINCE 1981
●
Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Rating
Unit
Power Dissipation Per Segment
Pd
40
mW
Forward Current Per Segment
IF
15
mA
IFP
(Duty 1/10, 1KHZ)
50
mA
VR
5
V
Operating Temperature
Topr
-40℃~80℃
-
Storage Temperature
Tstg
-40℃~85℃
-
Soldering Temperature
(1/16" From Body)
Tsol
260℃ For 5 Seconds
-
Peak Forward Current Per Segment
Reverse Voltage Per Segment
●
Electrical And Optical Characteristics(Ta=25℃)
Parameter
Symbol Condition
Min.
Typ.
Max.
Unit
Forward Voltage Per Segment
Vf
IF=10mA
-
2.1
2.5
V
Luminous Intensity Per Segment
Iv
IF=10mA
-
1.5
-
mcd
Reverse Current Per Segment
IR
VR=5V
-
-
100
µA
Peak Wave Length
λp
IF=10mA
-
700
-
nm
Dominant Wave Length
λd
IF=10mA
-
650
-
nm
Spectral Line Half-width
∆λ
IF=10mA
-
100
-
nm
Ver.1.0 Page 2 of 3
BRIGHT LED ELECTRONICS CORP.
BS-A515RE
SINCE 1981
Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
0.5
0
550
Forward Current (mA)
50
600
650
Fig.2 Forward Current VS.
Forward Voltage
40
30
20
10
0
0
1
2
3
4
700
Wavelength(nm)
Relative Luminous Intensity
(@20mA)
Relative Radiant Intensity
1.0
5
Fig.4 Relative Luminous
Intensity VS.
Forward Current
2.0
1.0
0.0
0
10
20
30
40
Forward Current(mA)
50
800
850
Fig.3 Relative Luminous
Intensity VS.
Ambient Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
40
60
Fig.5 Forward Current
Derating Curve VS.
Ambient Temperature
25
Forward Current(mA)
3.0
750
Ambient Temperature Ta( C)
Forward Voltage (V)
Relative Luminous Intensity
(@20mA)
●
20
15
10
5
0
0
20
40
60
80
100 120
Ambient Temperature Ta( C)
Ver.1.0 Page 3 of 3