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 ROITHNER LASERTECHNIK
B5-437-CVD DESCRIPTION
Super bright LED Lamp Round type T1-3/4 (5mm) diameter Lens color: Water Clear With Flange Solder leads without stand-off
5.9 0.3
5 0.2
8.6 0.3
1.0 0.2
1M AX.
FEATURES
Emitted color: Super Blue High Luminous intensity Technology: InGaN Peak wavelength p = 395nm Viewing angle: 30
0.5 26.4 M IN.
ANO DE 2.54
1.0 M IN.
Notes: 1. All dimensions are in millimeter. 2. Lead spacing is measured where the lead emerge from the package.
SELECTION GUIDE
Chip Material
InGaN
Chip Emitted
Ultra Violet
Lens Color
Water Clear
Viewing Angle
30
Schoenbrunner Strasse 7, Vienna, Austria, Tel.: +43-1-586 52 43 - 0 Fax.: +43-1-586 52 43 44 office@roithner-laser.com, http://www.roithner-laser.com
REV.2003/3/4
1/4
ROITHNER LASERTECHNIK
B5-437-CVD ABSOLUTE MAXIMUM RATINGS
PARAMETER
Power Dissipation Peak Forward Current (1/10 Duty Cycle @1KHz ) Continuous Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range PD IPF IAF VR TOPR TSTG
(Ta=25 C)
SYMBOL MAX. RATING
120 100 30 5.0 -20~+80 -30~+100
Unit
mW mA mA V C C
Solder temperature 1.6 mm from body for 3 seconds at 260 C
OPTICAL-ELECTRICAL CHARACTERISTICS
PARAMETER
Luminous Intensity Forward Voltage Reverse Current Viewing Angle Peak Wavelength Dominant Wavelength
Spectrum Radiation Bandwidth *Tolerance of Viewing Angle: -10 / +5 deg.
SYMBOL
IV VF IR 21/2 P D
TEST CONDITION
IF = 20mA IF = 20mA VR = 5V IF = 20mA IF = 20mA IF = 20mA IF = 20mA
MIN
35
TYP
50 3.5
MAX UNIT
mcd 4.0 10 V uA deg. nm nm nm
30 400 395 30
Schoenbrunner Strasse 7, Vienna, Austria, Tel.: +43-1-586 52 43 - 0 Fax.: +43-1-586 52 43 44 office@roithner-laser.com, http://www.roithner-laser.com
REV.2003/3/4
2/4
ROITHNER LASERTECHNIK
B5-437-CVD TYPICAL OPTICAL-ELECTRICAL CHARACTERISTIC CURVES
Relative Luminous Intensity (%) Normalized at If=20mA
Relative Luminous Intensity
0 10 20 30 40
1.0 0.9
100 80 60 40 20 0
350 400 450 500 550 600 650 700 - Wavclength (nm)
0.7 0.5 0.3 0.1
0.2 0.4 0.6 0.8
50 60 70 80 90
RADIATION DIAGRAM
Relative Luminous Intensity
10
RELATIVE LUMINOUS INTENSITY Vs. WAVELENGTH
40
Forward Current IF(mA)
0 25 50 75 100
30 20
1
10 0
0
A bient Tem m perature TA ) (
0
25
50
75
100
EINBETTEN
A bient Tem m perature TA ) (
LUMINOUS INTENSITY Vs. AMBIENT TEMPERATURE
40
FORWARD CURRENT Vs. AMBIENT TEMPERATURE
125
Forward Current - IF(mA)
Relative Intensity (%)
100 75 50 25 0
30 20 10 0
0
1
2
3
4
5
0
5 10 15 20 25 30 35 40
Forw V ard oltage -V (V F )
Forw Current - IF (m ) ard A
FORWARD CURRENT Vs. FORWARD VOLTAGE
EINBETTEN LUMINOUS INTENSITY Vs. FORWARD CURRENT REV.2003/3/4
3/4
Schoenbrunner Strasse 7, Vienna, Austria, Tel.: +43-1-586 52 43 - 0 Fax.: +43-1-586 52 43 44 office@roithner-laser.com, http://www.roithner-laser.com
ROITHNER LASERTECHNIK
B5-437-CVD
Schoenbrunner Strasse 7, Vienna, Austria, Tel.: +43-1-586 52 43 - 0 Fax.: +43-1-586 52 43 44 office@roithner-laser.com, http://www.roithner-laser.com
REV.2003/3/4
4/4


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