2.0 max.
0.0 min.
0.0 min.
0.2 max.
max.
鈥?/div>
CD-R/RW drives (write/read)
Note) 1.
2.
3.
4.
Standard corner R
=
0.20 max.
Thickness of plate: Ni 0.5
碌m
min.
+
Pd 0.02
碌m
min.
Optical pass of HOE: Thickness
=
2.5 mm, n
=
1.519
Apparent emitting point in figure is designed without
consideration of optical pass in HOE.
I
Absolute Maximum Rating
Parameter
Laser beam output
*1, 2
Laser reverse voltage
Supply voltage
Operating supply voltage range
Reference voltage
Operating ambient temperature
*2, 3
Storage temperature
Symbol
P
O
V
R(LD)
V
CC
V
CC
V
C
T
opr
T
stg
Rating
65 (CW), 110 (pulse)
1.5
6
+3.0
to
+5.5
+1.5
to
+2.1
鈭?0
to
+65
鈭?0
to
+85
Unit
mW
V
V
V
V
擄C
擄C
Note) *1: Measured without HOE.
*2: Relation between P
O
and T
opr
is defined in figure 2. Absolute
maximum ratings of the P
O
under the pulse operation (pulse width
=
0.5
碌s,
duty 50%, without bias current) is P
O
=
110 mW, T
opr
=
60擄C.
*3: Operating ambient temperature is defined under the condition of
R
th
鈮?/div>
150擄C/W. (R
th
: Thermal resistence of the LDHU which is set
into the pickup)
0.25鹵
0.05
Lead frame
1.75鹵
0.2
0.2 max.
7
6
5
4
3
2
1
蠁8.5+
0
3.5鹵
0.1
(0.3)
鈭?.05
3擄
1.9鹵
0.1
Publication date: October 2001
SHH00005CED
1
1
2
3
