RLD65MZT2 Datasheet, PDF (1/3 Pages) Rohm – DVD-ROM, Combination red laser diode

Laser Diodes
RLD65MZT2
DVD-ROM, Combination red laser diode
RLD65MZT2
For DVD-ROM, COMBINATION. The strained multi quantum well of active layer is optimized that realized low threshold
current and the good temperature characteristic.
!Applications
DVD-ROM
COMBINATION Drive
Sensors
!Features
1) The 10mW of the maximum rating corresponding to DVD-RAM read.
2) Optimization of a strained multi quantum well realizes the reduction in threshold current, and the good temperature
characteristic.
3) Low threshold current : 25mA (TC=25°C)。
!External dimensions (Units : mm)
0.4±0.1
90°±2°
1
3
2
5.6
+0
−0.025
φ1.6
φ1min.
Glass window
Laser chip
0.5min.
Sub mount
Optical distance
1.35±0.08
φ1.2max.
3−φ0.45
Equivalent circuit diagram
M
(3)
t
y
L.D.
P.D.
p
e
(1) (2)
1/2