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PDF LT0H12M Data sheet ( Hoja de datos )
| Número de pieza | LT0H12M | |
| Descripción | Hologram Laser(1 beam) for Magneto-Optical disk | |
| Fabricantes | Sharp | |
| Logotipo |  |
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Hologram Laser
LT0H12M
TEC N 940525
Hologram Laser(1 beam) for Magneto-Optical disk
s Features
(1) Maximum optical output: 35mW
(2) Pickups reduced in size and weight on request
(3) The housing of pickups shifted from aluminum
die-cast to formed resin on request (reducing the
weight to 1/3)
(4) Since its semiconductor laser, signal detection
photocell, and circuit array are assembled in a
package, the optical pickup is simple in
assembling and adjustment
s Outline Dimensions
Hologram glass
Cap glass
LD chip
Reference surface
φ 9.0
φ 7.6
φ 6.6
3.6
Z
(Unit: mm)
s Applications
(1) Magneto-optical disk drives
(2) CD-Rs
10 - φ 0.45
φ4.9
0.4
45˚
45˚
5
4
6
7
38
29
1 10
X
Y 1.0
allowance = ±0.2mm
[Terminal connection]
34
Laser diode
Monitor photodiode
8
10 G D1 D2 D3 D4
7912
s Absolute Maximum Ratings
Parameter
Symbol Ratings
Optical power output*1
PO
35
Reverse
voltage
Laser
Monitor photodiode
Photodiode for signal detection
VR
2
30
15
Operating temperature*2
Topr -10 to +50
Storage temperature *2
Tstg -40 to +85
Soldering temperature *3
Tsol 260(5s or less)
Units
mW
V
˚C
*1 Output power from LD chip
*2 Case temperature
*3 At the position of 1.6mm from the
bottom face of resin package.
(Notice)
• In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
• Specifications are subject to change without notice for improvement.
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet LT0H12M.PDF ] | |
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