Visible Light Emitting Diodes (Red)
LNA4501F
(LN124W)
GaAlAs Red Light Emitting Diode
For optical fiber communications and control systems
5.0鹵0.2
酶4.8鹵0.2
酶4.4鹵0.2
C0.2
Features
Red light emission close to monochromatic light :
位
P
= 680 nm
High-power output, high-efficiency : P
O
= 3 mW
High coupling characteristics and suits to a plastic fiber
High-speed response : 鈥?dB modulation of 10 MHz
Flat resin package : 酶 4.8 mm
12.5鹵1.0
4.4鹵0.3
1.0
2-1.0鹵0.1
2- 0.6鹵0.15
(1.5)
2.54
Absolute Maximum Ratings
(Ta = 25藲C)
Parameter
Power dissipation
Forward current (DC)
Pulse forward current
Reverse voltage (DC)
Operating ambient temperature
Storage temperature
*
酶5.4鹵0.2
2
1
1: Cathode
2: Anode
Symbol
P
D
I
F
I
FP*
V
R
T
opr
T
stg
Ratings
120
40
200
3
鈥?5 to +85
鈥?0 to +100
Unit
mW
mA
mA
V
藲C
藲C
t
w
= 10
碌s,
Duty cycle = 10 %
Electro-Optical Characteristics
(Ta = 25藲C)
Parameter
Radiant power
Peak emission wavelength
Spectral half band width
Forward voltage (DC)
Reverse current (DC)
Response time
Half-power angle
Symbol
P
O
位
P
鈭單?/div>
V
F
I
R
t
r
, t
f
胃
Conditions
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 3V
I
FP
= 100mA
The angle in which radiant intencity is 50%
min
1
typ
3
680
20
1.8
30
30
max
Not soldered 2.0 max.
Unit : mm
Unit
mW
nm
nm
2.6
100
V
碌A
ns
deg.
Note : Before using this product, be sure provide and/or receive approvals regarding individual specifications.
Note) The part number in the parenthesis shows conventional part number.
1
1
2
3
