Hologram Lasers
GH5C105D3A/GH5C105D3B
GH5C105D3A/GH5C105D3B
s
Features
(1) With built-in OPIC (TYP. 5MHz)
(2) Enables to design compact pick-up thanks to compact
package (Thickness : 4.8mm)
(3) Voltage output type (External noise solution is
unnecessary.)
(4) Low current drive (Operating current : TYP. 18mA)
(5) Maximum optical power output : 4.3mW
(6) Wavelength : 780nm
❇
OPIC : (Optical IC) is a trademark of the SHARP
Corporation. An OPIC consists of a light-
detecting element and signal-processing circuit
integrated onto a single chip.
❇
Compact Size, Low Current Drive
Hologram Laser for Audio/Video CD Player
s
Outline Dimensions
ø8.2
ø7.5MAX.
ø6.63±0.1
3.2±0.15
4.77±0.12
2.0±0.1
+0
-0.030
(Unit : mm)
4.8
4.65MAX.
3.97±0.1
+0
-0.1
Hologram device
Cap glass
0.25±0.03
Laser chip
Reference plane
(Stem face)
4.6±0.5
1.2±0.1
1.27
0.3MAX.
Z
Z
Y
X
X
Y
ø0.4±0.05
ø8.2
+0
-0.030
P1.4±0.2✕3=4.2±0.2
Lead edge is within a circle
of 1.4mm from the center of
lead base.
2.8±0.10
48
(1)
GH5C105D3A....Dual
power supply
(2)
GH5C105D3B....Single
power supply
+0
-0.1
1.4±0.15
s
Model No.
❇
s
Applications
(1) Audio CD drives
(2) Video CD drives
X
Y
2.45±0.15 2.45±0.15
4.9±0.2
Z
1.4±0.15
Dimensions which shows
position of lead pin is
measured at lead base.
±0.2
Tolerance
Terminal connection
i
V
CC
-
+
-
+
Pin configuration
r
V
A
y
V
B
w
V
C
e
V
E
u
V
F
o
1/2 V
CC
t
GND
!0
LD
q
Monitor PD
(GH5C105D3B)
q
Monitor PD
(GH5C105D3A)
Y
Top View
-
+
-
+
-
+
o i u y
!0
t
D2 D3 D4 D1 D5
q w e r
X
Z
s
Absolute Maximum Ratings
Parameter
❇1
Symbol
P
H
Laser
V
R
V
CC
T
opr
T
stg
T
sold
Rating
4.3
2
30
6
-10 to +60
-40 to +85
260
(T
C
=25˚C)
Unit
mW
V
V
V
˚C
˚C
˚C
Optical power output
Reverse voltage
OPIC supply voltage
Monitor photodiode
❇2
❇2
❇3
❇1
❇2
❇3
Operating temperature
Storage temperature
Soldering temperature
Output power from hologram laser
Case temperature
At the position of 1.6mm or more from the lead base (Within 5s)
Notice
Internet
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://www.sharp.co.jp/ecg/
61
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
