
106
Notice
In the absence of confirmation by 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.
Internet address for Electronic Components Group http://sharp-world.com/ecg/
Internet
GH6C605B3A/GH6C605B3B/GH6C605B5A/GH6C605B5B
Hologram Lasers
■
Absolute Maximum Ratings
Parameter
1
Optical power output
(T
C
=25C)
Unit
mW
V
V
1
Output power from hologram laser,
CW (Continuous Wave) drive
2
Case temperature
3
At the position of 1.6mm from the lead base
(Within 5s)
Symbol
P
H
Rating
4.3
2
30
6
Reverse voltage
Laser
V
R
2
Operating temperature
2
Storage temperature
3
Soldering temperature
T
opr
T
stg
T
sold
-10 to +70
-40 to +85
260
C
C
C
Monitor photodiode
OPIC supply voltage
V
CC
V
GH6C605B3A/GH6C605B3B
GH6C605B5A/GH6C605B5B
■
Features
(1) With built-in high speed response OPIC
(MIN. 40MHz)
(2) For CD-ROM drives (equivalent to
40 speed)
(3) Insert frame structure enables easy mounting compared
to conventional pin structure.
(4) Thin and compact package enables thin and compact
pick-up design.
GH6C605B3A/B
: 4.8mm thickness
GH6C605B5A/B
: 3.0mm thickness
(5) With built-in beam splitter and diffraction grating
OPIC : (Optical IC) is a trademark of SHARP Corporation.
An OPIC consists of a light-detecting element
and a signal-processing circuit integrated onto a
single chip.
■
Outline Dimensions
Resin type Hologram Laser for CD-
ROM Drive(Equivalent to
40 Speed)
(Unit : mm)
■
(1)
GH6C605B3A/GH6C605B5A
....Dual power supply
(2)
GH6C605B3B/GH6C605B5B
....Single power supply
Model No.
■
(1) DVD-ROM drives
(2) CD-ROM drives for notebook PCs
Applications
8.2
+
7.5
MAX.
–
0
6.1 to 6.3
6.6
±
0.2
3.2
±
0.15
4
±
0
3
±
0
2
±
0
(
±
0
)
3
±
0
1
±
0
12-0.4
±
0.1
2
±
0
(
±
0
)
Hologram device
1.39
±
0.1
from reference plane
Reference plane
Z
X
Y
Z
X
Y
Y
Z
X
3.97
±
0.2
4.8
+
–0
0.1
1.5
±
0.1
2.4
±
0.15
8.2
+
–
0
0.4
±
0.1
45
±
1
45
±
1
4
+
–
0
0
0.8
±
0.2
5=4
±
0.2
GH6C605B3A
GH6C605B3B
GH6C605B5A
GH6C605B5B
8.2
+
7.5
MAX.
–
0
6.1 to 6.3
6.6
±
0.2
3.2
±
0.15
4
±
0
3
±
0
2
±
0
(
±
0
)
3
±
0
1
±
0
12-0.4
±
0.1
2
±
0
(
±
0
)
Hologram device
Emission point
1.39
from reference plane
Reference plane
Z
X
Y
Z
X
Y
Y
Z
X
3.97
±
0.2
4.8
+
–0
0.1
1.5
±
0.1
2.4
±
0.15
8.2
+
–
0
0.4
±
0.1
45
±
1
45
±
1
4
+
–
0
0
0.8
±
0.2
5=4
±
0.2
D3
Vcc
V
A
V
B
V
C
V
E
V
F
1/2Vcc
!
LD
GND
!
D4 D1
D2
D5
NC
NC
Monitor PD
e
!
o
y
u
r
t
i
q
w
Monitor PD
(GH6C605B5A)(GH6C605B3A)
(GH6C605B5B)(GH6C605B3B)
w
qwerty
!2!1!0oiu
Y
Z
X
Terminal connection
Pin configuration
GH6C605B3A
GH6C605B3B
qwerty
!2!1!0oiu
Y
Z
X
GH6C605B5A
GH6C605B5B