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BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-BHG204
Features:
1. Chip material: GaP/GaP 2. Emitted color : Bright Red and Green 3. Lens Appearance : White Diffused 4. Low power consumption. 5. High efficiency. 6. Versatile mounting on P.C. Board or panel. 7. Low current requirement. 8. T-1 3/4 type package. 9. This product don't contained restriction substance, compliance ROHS standard.
Package dimensions:
5.0(.197)
Center Leads Common Cathode 8.62(.339) 1.0(.039) Bright Red Anode 1.5(.059) MAX. 1.5 0.5 (.059) 21.0(.827) MIN. Green Anode
0.5(.02) SQ. TYP. 2.0 (.08)MIN.
5.7(.22)
2.54 (.100) 2.54 (.100) NOM. NOM.
Notes: 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.
Applications:
1. TV set 2. Monitor 3. Telephone 4. Computer 5. Circuit board
Absolute Maximum Ratings(Ta=25)
Parameter Power Dissipation Forward Current Peak Forward Current*1 Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature
1
Symbol Pd IF IFP VR Topr Tstg Tsol
Super red 40 15 50 5
Super green 80 30 150
Unit mW mA mA V
-40~80 -40~85 260(for 5 seconds)
* Condition 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
BL-BHG204
Unit
V mcd
Electrical and optical characteristics(Ta=25) Parameter Symbol Condition Color
Forward Voltage Luminous Intensity VF Iv IR p d 21/2 IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA IF=20mA Red Green Red Green Red Green Red Green Red Green Red Green Red Green
Min.
560 -
Typ.
2.0 2.3 8.0 45 700 568 650 100 15 50
Max.
2.4 2.6 100 576 -
Reverse Current
Peak Wave Length Dominant Wave Length Spectral Line Half-width Viewing Angle
A
nm nm nm deg
Typical Electro-Optical Characteristics Curves
Fig.1 Relative intensity vs. Wavelength
1.0 (G) (H) 60
Fig.2 Forward current derating curve vs. Ambient temperature
50
Relative radiant intensity
Forward current(mA)
600 700 800
40
0.5
30
20
10 0
500
0
20
40
60
80
100
Wavelength (nm)
Ambient temperature Ta()
Fig.3 Forward current vs. Forward voltage
50 (G) (R) 40 3.0
Fig.4 Relative luminous intensity vs. Ambient temperature
Relative luminous intensity
1 2 3 4 5
2.5
Forward current(mA)
2.0
30
1.5
20
1.0
10
0.5
0
0 -40
-20
0
20
40
60
Forward voltage(V)
Ambient temperature Ta()
Fig.5 Relative luminous intensity vs. Forward current
2.0
Fig.6 Radiation diagram
0 10 20 30
Relative luminous intensity(@20mA)
G H
Relative radiant intensity
1.5
1.0
40
1.0
0.9 0.8
50 60 70
0.5
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.2.0 Page: 2 of 2

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