Optocoupler
Advanced P
hotonix, Inc.
NSL-37V51
1
LED
2
3
PHOTOCELL
4
Circuit Schematic
FEATURES
DESCRIPTION
APPLICATIONS
Industrial
Compact, moisture resistant This NSL-37V51 optocoupler consists of an LED input optically cou-
pled to a photocell. The photocell resistance is high when the LED
package
current is “off” and low when the LED current is “on”
Low LED current
Passive resistance output
ABSOLUTE MAXIMUM RATING
(TA)= 23°C UNLESS OTHERWISE NOTED
SYMBOL
PARAMETER
Isolation Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
MIN
-40
-40
MAX
2500
+75
+75
+260
UNITS
V
°C
°C
°C
V
Iso
T
Op
T
Stg
T
S
Note:
(1) Derate linearly to 0 at 75C
(2) >2 mm from case for <5 sec.
(3) Print “NSL-37V51” and date code
YYWW.
RELIABILITY
Contact API for recommendations on specific test conditions and procedures.
ELECTRO-OPTICAL CHARACTERISTICS
SYMBOL
LED
I
F
V
F
V
R
Cell
V
C
P
D
Coupled
R
ON
R
OFF
T
R
T
F
CHARACTERISTIC
Forward Current
Forward Voltage
Reverse Voltage
Maximum Cell Voltage
Power Dissipation
TEST CONDITIONS
(TA)= 23°C, UNLESS OTHERWISE NOTED
MIN
TYP
MAX
UNITS
40
2.5
3.0
100
175
30
5.0
1.5
10
2.5
35
mA
V
V
V
mW
KΩ
KΩ
KΩ
MΩ
m sec
m sec
I
F
=20 mA
(Peak AC or DC)
(1)
I
F
=1 mA
I
F
=10 mA
I
F
=40 mA
10 sec after I
F
= 0 mA
Time to reach 63% of final Ron @ I
F
= 40mA
Time to 100K from removal of IF=40mA
On Resistance
Off Resistance
Rise Time
Decay Time
2.0
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. © 2014 Advanced Photonix, Inc. All rights reserved.
Advanced Photonix Inc. 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935 •
www.advancedphotonix.com
REV 04/30-15
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