BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B3141-TBS18C
●
Features:
1. Chip material: GaAsP/GaP
2. Emitted color : Yellow
3. Lens Appearance : Yellow Diffused
4. Low power consumption.
5. High efficiency.
6. Versatile mounting on P.C. Board or panel.
7. Low current requirement.
8. 3mm diameter package
●
Package dimensions:
3.00(.118)
0.81(.032)
5.30(.209)
1.5(.059)
MAX.
25.4(1.00) MIN.
CATHODE
0.5(.02)
SQ.TYP.
3.80(.150)
●
Applications:
1. TV set
2. Monitor
3. Telephone
4. Computer
5. Circuit board
Notes:
2.54(.100)
NOM.
1.00(.039) MIN.
Flat Denotes Cathode
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3. Lead spacing is measured where the leads emerge from
the package.
4. Specifications are subject to change without notice.
●
Absolute Maximum Ratings(Ta=25℃)
Parameter
Power Dissipation
Forward Current
Peak Forward Current*
1
Reverse
Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Pd
I
F
I
FP
V
R
Topr
Tstg
Tsol
Rating
80
30
150
5
-40
℃
~80
℃
-40
℃
~85
℃
260
℃
(for 5 seconds)
Unit
mW
mA
mA
V
*
1
Condition for I
FP
is pulse of 1/10 duty and 0.1msec width.
Ver.1.0 Page: 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B3141-TBS18C
●
Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
Symbol
VF
Iv
IR
λp
λd
∆λ
2θ1/2
Condition
IF=20mA
IF=20mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
IF=20mA
Min.
-
-
-
-
582
-
-
Typ.
2.1
30
-
585
-
35
35
Max.
2.6
-
100
-
595
-
-
Unit
V
mcd
µA
nm
nm
nm
deg
●
Typical Electro-Optical Characteristics Curves
Fig.1 Relative intensity vs. Wavelength
1.0
60
Fig.2 Forward current derating curve
vs. Ambient temperature
50
Relative radiant intensity
Forward current(mA)
40
0.5
30
20
10
0
535
585
635
0
20
40
60
80
100
Wavelength
λ
(nm)
Ambient temperature Ta(
℃
)
Fig.3 Forward current vs. Forward voltage
50
3.0
Fig.4 Relative luminous intensity
vs. Ambient temperature
40
Relative luminous intensity
2.5
Forward current(mA)
2.0
30
1.5
20
1.0
10
0.5
0
1
2
3
4
5
0
-40
-20
0
20
40
60
Forward voltage(V)
Ambient temperature Ta(
℃
)
Fig.5 Relative luminous intensity
vs. Forward current
4.0
Fig.6 Radiation diagram
0
10
20
30
Relative luminous intensity(@20mA)
3.0
Relative radiant intensity
1.0
40
2.0
0.9
0.8
50
60
70
1.0
0.7
80
90
0
10
20
30
40
50
0.5
0.3
0.1
0.2
0.4
0.6
Forward current (mA)
Ver.1.0 Page: 2 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B3141-TBS18C
●
Tapping and packaging specifications(Units: mm)
3.0(.118)
3.8(.150)
H1--------------------18.0(.709)±0.5
5.3(.209)
L------------------------11.0(.433) Max.
Wo--------------------------------9.0(.35)
Cathode
P1------------------------------5.0(.196)
H1
W2
F--------------------------------2.54(0.1)
P-------------------------------12.5(.49)
L Wo
W1
W3
D----------------------------- 4.0(.157)
W1---------------------------10.0(.394)
P1
F
P
D
T
W2----------------------4.0(.157) Max.
W3---------------------------18.0(.708)
T-----------------------1.42(.055) Max.
TxSxxx (2.54 PITCH STRAIGHT LEADS)
USER DIRECTION OF FEED
Notes: 1.All dimensions are in millimeter (inch).
2.Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3.Lead spacing is measured where the leads emerge from the package.
4.The stopper is used as the tie bar.
●
Bin Limits
1. Intensity Bin Limits (At I
F
= 20mA)
Bin Code
:
K
L
M
N
P
:
●
Bin
：
x
Min. (mcd)
:
11 . 0
16.0
24.0
37.0
55.0
:
Max. (mcd)
:
21.0
32.0
48.0
72.0
11 0 . 0
:
Intensity bin code
Ver.1.0 Page: 3 of 3
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