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  Datasheet File OCR Text:
 BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BR-B4534-05V
Features:
1. Chip material: GaAsP/GaP 2. Emitted color : Hi-Eff Red 3. Lens Appearance : Red Diffused 4. For DC and pulse operation.
Package Dimensions:
5.0(.197)
5. With current limiting resistor for 05V 6. TTL & CMOS compatible.
7. 5mm diameter package. 8. Internal Resistor 240 9. This product don't contained restriction substance, compliance ROHS standard.
8.62(.339) 1.0(.04) RL
1.5(.059) MAX. 25.4(1.0) MIN. 0.5(.02) SQ. TYP.
Cathode
5.7(.22)
FLAT DENOTES CATHODE 1.0(.04) MIN.
Applications:
1. TV set 2. Monitor 3. Telephone 4. Computer 5. Circuit board
Notes:
2.54(.10) NOM.
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 Peak Forward Current*1 Operating Temperature Storage Temperature Soldering Temperature
Symbol
Pd IFP Topr Tstg Tsol
Rating
80 150 -40~80 -40~85 260(for 5 seconds)
Unit
mW mA
*1Condition for IFP is pulse of 1/10 duty and 0.1msec width.
Ver.2.0 Page: 1 of 2
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BR-B4534-05V
Electrical and optical characteristics(Ta=25) Parameter Forward Current
Luminous Intensity Peak Wave Length Dominant Wave Length Spectral Line Half-width Viewing Angle
Symbol IF
Iv p d 21/2
Condition
VF=05V VF=05V VF=05V VF=05V VF=05V VF=05V
Min.
617 -
Typ.
8 40 640 45 35
Max.
12 638 -
Unit mA
mcd 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
540
640
740
0
20
40
60
80
100
Wavelength (nm)
Ambient temperature Ta()
Fig.4 Relative luminous intensity vs. Ambient temperature
3.0
Fig.6 Radiation diagram
0 10 20 30
Relative luminous intensity
2.0
Relative radiant intensity
2.5
1.0
40
1.5
0.9 0.8
50 60 70
1.0
0.5
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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