Silonex NSL-28AA Optocoupler Datasheet

NSL-28 & NSL-28AA
Optocoupler
Features
•
•
•
Compact, moisture resistant package
Low LED current
Passive resistance output
12.7 min.
12.7 min.
LED
Photocell
2.54
+
Description
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”.
∅ 0.38-0.54
2.54
7.6 - 8.1
on all leads
Color
dot
Note:
-40 to +75°C
-40 to +75°C
260°C
2000V
(1) >2 mm from case for <5 sec.
(2) Derate linearly to 0 at 75°C
(3) The Rise Time, TR, is the time required for
the dark to light change in conductance to
reach 63% of its final value.
Dimensions in mm.
Lead spacing tolerance: +/-0.13
QF-84
+
LED
Photocell
Electrical Characteristics (TA=25°C unless otherwise noted)
Symbol Parameter
Min Typ Max Units
LED
IF
Forward Current
40
mA
VF
Forward Voltage
2.5
V
IR
Reverse Current
3.0
µA
Cell
VC
Maximum Cell Voltage
100
V
PD
Power Dissipation
50
mW
Coupled
RON
On Resistance:
NSL-28
400
Ω
NSL-28AA
2.5
KΩ
NSL-28AA
5
KΩ
ROFF
Off Resistance:
NSL-28
10
MΩ
NSL-28AA 1
MΩ
TR
Rise Time:
NSL-28
5
msec
NSL-28AA
0.5
msec
TF
Decay Time
NSL-28
80
msec
NSL-28AA
60
msec
Cell Temp Coefficient: NSL-28
0.7
%/°C
NSL-28AA
1.0
%/°C
Specifications subject to change without notice
5200 St. Patrick St., Montreal
Que., H4E 4N9, Canada
Tel: 514-768-8000
Fax: 514-768-8889
-
5.5 - 6.0
Absolute Maximum Ratings
Storage Temperature
Operating Temperature
Soldering Temperature (1)
Isolation Voltage (peak)
Cathode
short lead
Circuit Schematic
Test Conditions
(2)
IF = 16 mA
VR = 4V
(Peak AC or DC)
(2)
IF = 20 mA
IF = 1 mA
10 sec after IF = 0, 5Vdc on cell.
Time to 63% of final conductance
@ IF = 16mA (3)
Time to 100KΩ after removal of IF = 16mA
IF > 5 mA
103065 REV 1
The Old Railway, Princes Street
Ulverston, Cumbria, LA12 7NQ, UK
Tel: 01 229 581 551
Fax: 01 229 581 554
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