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RLD78NZM5 Schematic ( Datenblatt PDF ) - ROHM

Teilenummer RLD78NZM5
Beschreibung 780nm low power single mode laser diode
Hersteller ROHM
Logo ROHM Logo 

Gesamt 4 Seiten
		
RLD78NZM5 Datasheet, Funktion
780nm low power single mode laser diode
RLD78NZM5
Data Sheet
lApplication
Sensors
Laser Printer
Multi Function Printer
etc
lDimensions (Unit : mm)
Equivalent Circuit Diagram
lFeatures
1) Optical output power : CW10mW
2) Single Mode
3) Highly precise f5.6metal stem adoption
lAbsolute maximum ratings (Tc= 25°C)
Parameter
Symbol
Optical output power
PO
Laser diode VR
Reverse voltage
Photo diode VR(PD)
Operating temperature
Top
Storage temperature
Tstg
Ratings
10
2
20
-10 to +60
-40 to +85
Unit
mW
V
V
°C
°C
lElectrical and optical characteristics (Tc= 25°C)
Parameter
Symbol Min. Typ. Max.
Threshold curret
Operating current
Operating voltage
Ith 5 10 30
Iop 13 20 40
Vop 1.8 2.3
Output efficiency
h 0.3 0.55 0.8
Monitor current
Im 0.6 1.15 1.8
Parallel beam divergence
q //
Perpendicular beam divergence q ^
Parallel beam tolerance
Dq //
Perpendicular beam tolerance Dq ^
Emission point accuracy
DXYZ
7
23
-2
-3
-100
9
28
0
0
0
13
33
2
3
100
Lasing wavelength
l 775 793 800
Astigmatic difference
As 1 6
Unit Conditions
mA -
mA PO=6mW
V PO=6mW
W/A 4mW/ (I (6mW)- I (2mW))
mA PO=6mW, VR(PD)=15V
deg.
deg.
PO=6mW
deg.
deg.
mm -
nm PO=6mW
nm NA=0.55, PO=3.5mW
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© 2015 ROHM Co., Ltd. All rights reserved.
1/2
2015.10 - Rev.A


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