參數(shù)資料
型號(hào): RLD78PZW4
廠商: Rohm CO.,LTD.
英文描述: AlGaAs laser diode
中文描述: AlGaAs的激光二極管
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 81K
代理商: RLD78PZW4
RLD78PZW2
Laser Diodes
1/2
AlGaAs laser diode
RLD78PZW2
The RLD78PZW2 is infrared laser diode high power output type (pulse 180mW). This is the best for optical disk drive use,
such as CD-R/RW.
!
Applications
Max. X32 speed CD-R/RW drives.
!
Features
1) Absolute maximum optical power output : pulse 180mW
2) Wave length : Typ. 784nm
3)
φ
5.6mm small packages
!
External dimensions
(Units : mm)
2
+
0
φ
1
φ
3
φ
4
+
0
1
±
0
0.4
±
0.1
(
1
±
0
6
±
0
3
φ
0.45
(2)
(1)
(3)
(3)
(1)
L.D.
(2)
φ
5.6
Glass window
Chip
90
°±
2
°
P
t
y
p
e
Equivalent circuit diagram
!
Absolute maximum ratings
(Tc=25
°
C)
Parameter
Output
Raser
Operating temperature
Storage temperature
P
O
V
R
V
R(PIN)
Tstg
Topr
Pulsed 180
2
PIN photodiode
10 to
+
70
40 to
+
85
mW
V
Symbol
Limits
Unit
°
C
°
C
Reverse
voltage
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