LED
Infrared LED
L7560
High-speed, high output power LED with mini-lens
L7560 is a high-speed, high-power LED with a micro-ball lens bonded to the surface of the LED chip having an internal confined structure. The
package is sealed by a metal cap with a mini-lens, making the output beam even narrower. This allows highly efficient input of the beam into an
optical fiber, making L7560 well suited for optical fiber communications.
Features
Applications
l
High-speed response: 100 MHz Typ. (I
F
=50 mA)
l
Optical fiber communication
l
High radiant output power: 30 碌W Typ. (I
F
=50 mA, GI 50)
l
Range-finder
s
Absolute maximum ratings (Ta=25
擄C)
Parameter
Forward current
Reverse voltage
Symbol
I
F
V
R
I
FP
Topr
Tstg
Condition
Pulse forward current
Operating temperature
Storage temperature
Pulse width=10 碌s
Duty ratio=1 %
Value
70
3
0.25
-30 to +85
-40 to +100
Unit
mA
V
A
擄C
擄C
s
Electrical and optical characteristics (Ta=25
擄C)
Parameter
Peak emission wavelength
Spectral half width
Forward voltage
Reverse current
Fiber end output
Cut-off frequency
Symbol
位p
鈭單?/div>
V
F
I
R
Pf
fc
Condition
I
F
=50 mA
I
F
=50 mA
I
F
=50 mA
V
R
=3 V
I
F
=50 mA, GI 50
I
F
=50 mA + 1 mAp-p
Min.
820
-
-
-
15
70
Typ.
850
50
1.8
-
30
100
Max.
880
-
2.0
20
-
-
Unit
nm
nm
V
碌A(chǔ)
碌W
MHz
1
2
