NSL-32SR3 Optocoupler Features · Compact, moisture resistant package · Low “on” resistance · Low LED current · Fast rise and decay time · Passive resistance output · Best distortion characteristics 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”. Absolute Maximum Ratings Storage Temperature Operating Temperature Soldering Temperature (1) Isolation Voltage (peak) -40 to +75°C -40 to +75°C 260°C 2000V Electrical Characteristics (TA=25°C) Symbol LED IF VF IR Cell VC Parameter Min. Typ. Max. Units Test Conditions Forward Current Forward Voltage Reverse Current 25 2.5 10 Maximum Cell Voltage Power Dissipation 60 PD Couple d RON On Resistance 50 60 150 ROFF TR TF Off Resistance Rise Time Decay Time Cell Temp Coefficient 25 Specifications subject to change without notice Note: (1) >2 mm from case for <5 sec. (2) Derate linearly to 0 at 75°C 5 10 0.7 mA V IF = 20 mA mA VR = 4V V (Peak AC or DC) mW (2) W IF = 20 mA W IF = 5 mA MW 10 sec after IF = 0, 5Vdc on cell. msec Time to 63% of final conductance @ IF = 5mA msec Time to 100KW after removal of IF = 5mA %/°C IF > 5 mA 104058 REV 3