NSL-37V51
Optoisolator
Features
9.0
·
·
·
Compact, moisture resistant package
Low LED current
Passive resistance output
25 min.
25 min.
1
2
3
5.1
10.0
5.1
8.64
Description
4
This optoisolator 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”.
10.46
0.43 - 0.49 mm
all leads
8.64 mm
Dimensions in mm.
Tolerance: +/-0.1mm
Absolute Maximum Ratings
Storage Temperature
-40 to +75°C
-40 to +75°C
260°C
Operating Temperature
Soldering Temperature (2)
Isolation Voltage (peak)
2500V
1
3
LED
PHOTOCELL
4
2
Circuit Schematic
Electrical Characteristics (TA=25°C unless otherwise noted)
Symbol
LED
IF
VF
VR
Parameter
Min Typ Max Units
Test Conditions
Forward Current
Forward Voltage
Reverse Voltage
40
2.5
3.0
mA
V
V
IF = 20 mA
Cell
VC
PD
Maximum Cell Voltage
Power Dissipation
100
175
V
(Peak AC or DC)
mW (1)
Coupled
30
5.0
1.5 2.0
IF = 1.0 mA
IF = 10 mA
IF = 40 mA
KW
KW
KW
MW
RON
On Resistance
ROFF
TR
TF
Off Resistance
Rise Time
Decay Time
10
10 sec after IF = 0.
2.5
35
msec Time to 63% of final conductance @ IF=40mA (3)
msec
Time to 100KW after removal of IF = 40 mA
Specifications subject to change without notice.
Note: (1) Derate linearly to 0 at 75°C.
(2) >2 mm from case for <5 sec.
102297 REV 4
(3) The Rise Time, TR, is the time required for the dark to light change in conductance to reach 63% of
its final value.
2 Cogan Ave, Plattsburgh
NY, 12901, USA
Tel: 518-561-3160
Fax: 514-747-3906
Northwich, Cheshire
CW9 7TN, United Kingdom
Tel: 01606-41999
2150 Ward, Montreal
Que, H4M 1T7, Canada
Tel: 514-744-5507
Fax: 01606-49706
Fax: 514-747-3906