BRIGHT BR-B4534-05V Gaasp/gap hi-eff red for dc and pulse operation. Datasheet

BRIGHT LED ELECTRONICS CORP.
BR-B4534-05V
SINCE 1981
● Features:
● Package Dimensions:
1. Chip material: GaAsP/GaP
2. Emitted color : Hi-Eff Red
5.0(.197)
3. Lens Appearance : Red Diffused
4. For DC and pulse operation.
5. With current limiting resistor for 05V
6. TTL & CMOS compatible.
7. 5mm diameter package.
8.62(.339)
1.0(.04)
RL
1.5(.059) MAX.
8. Internal Resistor 240Ω
25.4(1.0) MIN.
substance, compliance ROHS standard.
0.5(.02)
SQ. TYP.
Cathode
9. This product don’t contained restriction
5.7(.22)
FLAT DENOTES CATHODE
1.0(.04) MIN.
2.54(.10) NOM.
● Applications:
Notes:
1. TV set
2. Monitor
1. All dimensions are in millimeters (inches).
3. Telephone
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.
4. Computer
5. Circuit board
● Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Rating
Unit
Power Dissipation
Pd
80
mW
Peak Forward Current*1
IFP
150
mA
Operating Temperature
Topr
-40℃~80℃
Storage Temperature
Tstg
-40℃~85℃
Soldering Temperature
Tsol
260℃(for 5 seconds)
*1Condition for IFP is pulse of 1/10 duty and 0.1msec width.
Ver.2.0 Page: 1 of 2
BRIGHT LED ELECTRONICS CORP.
BR-B4534-05V
SINCE 1981
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Current
IF
VF=05V
-
8
12
mA
Luminous Intensity
Iv
VF=05V
-
40
-
mcd
Peak Wave Length
λp
VF=05V
-
640
-
nm
Dominant Wave Length
λd
VF=05V
617
-
638
nm
Spectral Line Half-width
∆λ
VF=05V
-
45
-
nm
Viewing Angle
2θ1/2
VF=05V
-
35
-
deg
● Typical electro-optical characteristics curves
Fig.1 Relative intensity vs. Wavelength
Fig.2 Forward current derating curve
vs. Ambient temperature
1.0
60
Forward current(mA)
Relative radiant intensity
50
0.5
40
30
20
10
0
540
640
0
740
Wavelength λ(nm)
20
40
60
100
80
Ambient temperature Ta(℃)
Fig.4 Relative luminous intensity
vs. Ambient temperature
Fig.6 Radiation diagram
0
3.0
10
20
Relative radiant intensity
Relative luminous intensity
30
2.5
2.0
1.5
1.0
0.5
1.0
40
0.9
50
0.8
60
70
0.7
80
90
0
-40
-20
0
20
40
60
0.5
0.3
0.1
0.2
0.4
0.6
Ambient temperature Ta(℃)
Ver.2.0 Page: 2 of 2
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