參數(shù)資料
型號: LT0H33P
廠商: Sharp Corporation
英文描述: Hologram Laser(3 beam) for MD players
中文描述: 全息激光(3束MD機)
文件頁數(shù): 2/3頁
文件大小: 48K
代理商: LT0H33P
TEC940525
LT0H33P
*5 Measuring method is shown below.
*1 Output power form LD chip
*2 Oscillation mode, transverse single mode
*3 Values in each element. Elements other than subject elemens shall be
measured while the anode and the cathode are short-sircuited to each other
*4 Short-circuit currents between segments D1 and D5 or D3 and D4 shall be
within ±10% of the average
D1,D5 A
D2,D3 B
D4 C
Segment No.
*6 Applicabledivisions
correspond to pattern segment No.
D2
D3
D5
D4
D1
Fig.1
I
Electro-optical Characteristics
(Tc=25C)
MAX
Parameter
Threshold current
Operating current
Operating voltage
Wavelength *2
Monitor current
Radiation
Characteristics
Angle
Symbol
Ith
Iop
Vop
λ
p
Im
θ
//
θ
φ
//
φ
x
Condition
-
Units
mA
mA
V
nm
mA
μ
m
μ
m
μ
m
-
-
-
45
63
-
780
0.5
11
38
-
-
-
-
-
60
85
2.0
800
1
13
43
±1
±3
±20
±20
±80
770
0.15
8.5
29
-
-
-
-
-
Parallel
Perpen-
dicular
Laser
(without
hologram
glass)
Angle
Emission
Point
accuracy
Positon
y
-
z
Differentioal efficiency
η
0.15
0.3
0.6
mW/mA
Sensitivity
Dark current
Terminal capacitance
S
I
d
-
-
-
0.08
-
20
-
mA/mW
nA
pF
Monitor
Photodiode
150
-
Ct
Reverse voltage
15
-
-
V
Dark current
-
-
10
nA
1
-
8
Terminal capacitance
Ct
0.6
-
6
pF
for signal
detection
120
40
60
-
210
80
115
-
-
-
-
Short circuit current*3 *4
Isc
Ev=1000Lx
nA
660
-
-
660
ns
Laser diode
λ
=780nm
Input
R
L
=180
V
R
=15V
Output
Input
Output
90%
10%
t
r
t
f
50%
Photodiode
Response time *5
MIN
TYP
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
P
o
= 6mW *1
P
o
=6mW *1,V
R
=15V
P
o
= 6mW *1
Iop(6mW)-Iop(6mW)
18.3mW
V
R
=1.5V
I
R
=10
μ
A
V
R
=1.5V
V
R
=1.5V,f=1MHz
V
R
=1.5V, R
L
=180
t
r
,t
f
I
d
V
R
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LT0H34P 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Hologram Laser(3 beam) for MD players/recorders
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