Infrared Emitting Diodes(GaAs)
KODENSHI
EL-55L
DIMENSIONS
The EL-55L is a high-power GaAs IRED mounted in a
clear plastic package. This LED emits infrared light
through two plastic lenses on both sides of the
package is ideally suited for use with VTR tape-end
sensors.
(Unit : mm)
FEATURES
•Compact
•Low profile package
•Low-cost
•Sidelooking plastic package
•Long-lead type
APPLICATIONS
•VTR type-end sensor
MAXIMUM RATINGS
Item
Reverse voltage
Forward current
Pulse forward current
*1
Power dissipation
Operating temp.
Storage temp.
Soldering temp.
*2
(Ta=25℃)
Symbol
V
R
I
F
I
FP
P
D
Topr.
Tstg.
Tsol.
Rating
5
50
1
75
-25~+85
-30~+85
260
Unit
V
mA
A
mW
℃
℃
℃
*1. pulse width :tw ≦100 μ
sec.period :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=25℃)
Symbol
V
I
R
Ct
P
O
λp
Δλ
△θ
F
Conditions
I
F
=50mA
V
R
=5V
f=1MHz
I
F
=20mA
I
F
=20mA
I
F
=20mA
Min.
Typ.
1.3
25
2.0
940
50
-
Max.
1.5
10
Unit.
V
μ
A
pF
mW/sr
nm
nm
deg.
0.7
-
-
- 1-