參數(shù)資料
型號: LNC704PS
廠商: PANASONIC CORP
元件分類: 激光器
英文描述: GaAlAs Semiconductor Laser
中文描述: 785 nm, LASER DIODE
文件頁數(shù): 1/2頁
文件大小: 29K
代理商: LNC704PS
1
Semiconductor Laser
LNC704PS
GaAlAs Semiconductor Laser
2
1
3
3
PD
LD
2
Unit : mm
1: LD Anode
2: Common Case
3: PD Cathode
1
±
1
0
1
±
0
2
±
0
1
±
0
6
±
0
0
±
0
1.0 min.
1.0
±
0.1
2.0
Bottom view
Junction pl1
Reference plane
Reference plane
Reference slot
3-0.45
3.55
±
0.1
4.3
±
0.1
5.6
+0
Features
Low threshold current
Stable single horizontal mode oscillation
Long lifetime, high reliability
Applications
Optical data processing devices
Optical disk memory
Optical measuring equipment
Absolute Maximum Ratings
(Ta = 25C)
Parameter
Symbol
P
O
V
R
V
R
(PIN)
P
d
(PIN)
T
opr
T
stg
Ratings
40
2
30
100
–10 to +60
– 40 to +80
Unit
mW
V
V
mW
C
C
Radiant power
Reverse voltage
Laser
PIN
Power dissipation
Operating ambient temperature
Storage temperature
Electro-Optical Characteristics
(Ta = 25C)
Parameter
Symbol
I
th
I
OP
V
OP
λ
L
θ
//
*1
θ
*1
η
I
P
I
R
θ
X
θ
Y
Conditions
min
10
30
typ
20
70
2.0
785
9
25
0.9
0.4
max
35
90
2.5
805
13
30
1.2
Unit
mA
mA
V
nm
deg.
deg.
W/A
mA
μ
A
deg.
deg.
Threshold current
Operating current
Operating voltage
Oscillation wavelength
CW
CW P
O
= 32mW
CW P
O
= 32mW
CW P
O
= 32mW
CW P
O
= 32mW
CW P
O
= 32mW
CW P
O
= 29mW/I(32mW – 3mW)
CW P
O
= 32mW,
V
R
(PIN)
= 5V
V
R
(PIN)
= 15V
CW P
O
= 32mW
CW P
O
= 32mW
770
7
20
0.7
Radiation angle
Horizontal direction
Vertical direction
Differential efficiency
PIN photo current
Reverse current (DC)
0.1
+2.0
+3.0
Optical axis
accuracy
X direction
Y direction
–2.0
–3.0
*1
The radiation angle is indicated as half full angle.
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