參數(shù)資料
型號: L6690
廠商: Hamamatsu Photonics
英文描述: INFRARED PULSED LASER DIODE
中文描述: 紅外脈沖激光二極管
文件頁數(shù): 1/2頁
文件大?。?/td> 95K
代理商: L6690
ELECTRICAL AND OPTICAL CHARACTERISTICS (Ta=25
)
INFRARED PULSED LASER DIODE
L6690
FEATURES
High duty ratio (DR
High speed rise time (tr=0.5 ns typ.)
2.5%)
APPLICATIONS
Laser rader
Range finder
Excitation light source
Optical trigger
Security barrier
ABSOLUTE MAXIMUM RATINGS
Parameter
Pulsed Foward Current
Reverse Voltage
Pulsed Radiant Output Power
Pulse Duration (FWHM)
Duty Ratio
Operating Temperature
Storage Temperature
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. 1998 Hamamatsu Photonics K.K.
Unit
W
nm
nm
V
ns
degree
degree
A
mA
Min.
1.8
-
-
-
-
6
27
-
-
Symbol
I
FP
V
R
ep
t
w
DR
T
op
T
stg
Value
3
2
3
130
2.5
-35 to +80
-40 to +85
Unit
A
V
W
ns
%
Parameter
Pulsed Radiant Power
Peak Emission Wavelength
Spectral Radiation Half Bandwidth
Forward Voltage
Rise Time
Beam Spread Angle : Parallel
: Vertical
Lasing Threshold Current
Monitor PD Current
Symbol
ep
p
V
F
tr
Ith
Im
Condition
I
FP
=2.5A
FWHM
I
FP
=2.5A
FWHM
I
FP
=2.5A
I
FP
=2.5A
Typ.
-
870
3
2.7
0.5
8
30
0.5
0.25
Max.
-
-
-
-
-
10
33
-
-
Note: General operating condition
ep
2 W, tw
100 ns, Repetition frequency
100 kHz
Figure 1: Dimensional Outline (Unit: mm)
9.0
Side View
Bottom View
5.7
0.2
2.54
1.0
PD
LD
0.45
2.8
0.3
7
5
2
1
0
Glass Window
LD Chip
Common to Case
(Pin Connection)
LD Cathode
PD Anode
LD Cathode
PD Anode
Common to Case
+0
-0.1
C
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