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External dimensions (Units: mm)
M
t
y
p
e
287
Laser diodes
AlGaAs laser diode in very compact
package
RLD-78MAT4S
The RLD-78MAT4S is a laser diode
housed in ROHM's custom small 3.3
mm package. Using a laser chip with a
low operating current, this device is
ideal for pickups in thin, portable CD
players and CD-ROM drives.
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Applications
Thin CD players, CD-ROM
CD players in cars
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Features
1) Compact package for thin CD and
CD-ROM.
2) Low current consumption suitable
for portable applications.
3) High operating temperature suit-
able for notebook computers and
car applications.
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Absolute maximum ratings (Tc = 25
_
C)
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