Emitter for Optical Fiber(GaAlAs)
K O D E N S H I
BL-23G
DIMENSIONS
The BL-23G is a GaAIAsLED mounted in a clear sidel...
Emitter for Optical Fiber(GaAlAs)
K O D E N S H I
BL-23G
DIMENSIONS
The BL-23G is a GaAIAsLED mounted in a clear sidelooking package. The device is ideal for the use with plastic fiber optic cables, as a light loss is minimum at wavelength of 660nm.
(Unit : mm)
FEATURES
¶USmall size ¶ULow profile package ¶UHigh speed response ¶USidelooking plastic package
APPLICATIONS
¶UFiber optic communication
MAXIMUM RATINGS
Item
Reverse
voltage Forward current *1 Pulse forward current Power dissipation Operating temp. Storage temp. *2 Soldering temp.
(Ta=2°…) 5
Symbol
VR F I FP I PD Topr. Tstg. Tsol.
Rating
5 40 0.3 100 -25~+85 -30~+100 240
Unit
V mA A mW °… °… °…
*1. pulse width £∫tw ßZ100 sec.period Ï £∫ T=10msec. *2. For MAX.5 seconds at the position of 2 mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
Item
Forward
voltage Reverse current Capacitance Radiant intensity Peak emission wavelength Spectral bandwidth 50% Half angle
(Ta=2° 5…)
Symbol
VF R I Ct PO Îp ƒÎ °‚Ë
Conditions
F=20mA I VR=5V f=1MHz F=20mA I F=20mA I F=20mA I
Min.
Typ.
1.8 47 0.6 660 20 °æ 30
Max.
2.2 10
Unit.
V Ï A pF mW/sr nm nm deg.
- 1-
Emitter for Optical Fiber(GaAlAs)
BL-23G
Power dissipation Vs. Ambient temperature
Radiant intensity Vs. Forward current
Relative radiant intensity Vs. Ambient temperature
Relative intensity Vs. Wavelength
Forward current Vs. Forward
voltage
Radiant Pattern
Relative radiant intensity Vs. Distance
- 2-
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