R2 CIFTEIELECTRDNIBS
Optocoupler
NSL 32SR2
WWW.LUNAINC.COM Precision Control Results
Information in this technical datasheet is believed to
be correct and reliable. However, no responsibility is
assumed for possible inaccuracies or omission.
Specifications are subject to change without notice.
Page 1/2
REV 01-04-16
© 2016 Luna Optoelectronics. All rights reserved.
Luna Optoelectronics, 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935
Photocell
LED
Color dot
0.45-0.56
cell leads
Dimensions in mm.
Lead spacing tolerance: +/-0.13
Anode lead
0.25 x 0.51
Cathode lead
0.25 x 0.64
6.0 - 6.5
+
-
25.4 min.
5.7 min.
2.54
5.72 - 6.22
3.30
+
-
LED
Photocell
Circuit Schematic
DESCRIPTION FEATURES
This optocoupler consists of an LED input optically coupled to a photocell.
The photocell resistance is high when the LED current is “off” and low
resistance when the LED current is “on”.
Compact, moisture resistant package
Low LED current
Very low “on” resistance
Passive resistance output
Low distortion
RELIABILITY APPLICATIONS
Contact Luna for recommendations on specific test conditions and
procedures.
Industrial
ABSOLUTE MAXIMUM RATINGS
SYMBOL MIN MAX UNITS
Isolation Voltage - - 2000 V Ta = 23°C UNLESS OTHERWISE NOTED
Operating Temperature -40 to +75 °C Non condensing
Soldering Temperature -40 - +75 °C -
Soldering Temperature - - +260 °C >2mm from case for < 5 sec.
NOTE:
1.Measure after 1 minute ON @ IF = 20mA and followed by 10 sec OFF
2. Print NSL-32SR2 and date code YYWW
LUW n2 DPTDELECTRDNICS
Optocoupler
NSL 32SR2
WWW.LUNAINC.COM Precision Control Results
Information in this technical datasheet is believed to
be correct and reliable. However, no responsibility is
assumed for possible inaccuracies or omission.
Specifications are subject to change without notice.
Page 2/2
REV 01-04-16
© 2016 Luna Optoelectronics. All rights reserved.
Luna Optoelectronics, 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935
OPTO-ELECTRICAL PARAMETERS
T
a
= 23°C
UNLESS NOTED OTHERWISE
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
LED
Forward Current - - - 25 mA
Forward Current If = 20 mA - - 2.5 V
Reverse Current VR = 4V - 10 µA
CELL
Maximum Cell Voltage Peak AC or DC - - 60 V
Power Dissipation 2 - - 50 mW
COUPLED
On Resistance If=20 mA - - 40 Ω
If=5 mA - 140 - Ω
Off Resistance 10 sec after If = V-0.5 Vdc on cell 25 5 -
Rise Time Time to reach 63% of final conductive @ If = 5mA - 5 - m sec
Decay Time Time to reach 100KΩ from removal of If = 5mA - 80 - m sec
Cell Temp Coefficient If > 5 mA - 0.7 - %/K
NOTE:
1.Derate linearly to 0 at 75°C
2.>2 mm from case for <5 sec.
3.“FULLTONE OPTO-1” and date code YYWW
4. Approved LED APC16792 to be used only
TYPICAL PERFORMANCE
PHOTOCELL RESISTANCE vs. LED CURRENT
0
200
400
600
800
1000
1200
0 5 10 15 20 25 30 35 40
Resistance,Ohm
Current, mA