Optocoupler
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NSL-32SR2
Optocoupler
Features • • • • • Compact, moisture resistant package Lowest “on” resistance...
Description
www.DataSheet4U.com
NSL-32SR2
Optocoupler
Features Compact, moisture resistant package Lowest “on” resistance Very low LED current Passive resistance output Low distortion
25.4 min. Photocell 2.54
5.7 min. Anode lead 0.25 x 0.51
+
LED
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
Resistance (Ω)
3.30 Color dot ∅ 6.0 - 6.5 5.72 - 6.22 Cathode lead 0.25 x 0.64 Dimensions in mm. Lead spacing tolerance: +/-0.13 cell leads
∅ 0.45-0.56
-
Photocell Resistance vs. LED Current
10000
1000
+
Photocell LED Circuit Schematic
100
10 0.1 1 Current (mA) 10 100
Electrical Characteristics (TA=25°C) Symbol Parameter Min. Typ. Max. LED IF Forward Current 25 VF Forward Voltage 2.5 IR Reverse Current 10 Cell VC Maximum Cell Voltage 60 PD Power Dissipation 50 Coupled RON On Resistance 40 140 ROFF Off Resistance 1 5 TR Rise Time 5 TF Decay Time 80 Cell Temp Coefficient 0.7
Specifications subject to change without notice
Units Test Conditions mA V IF = 20 mA µA VR = 4V V (Peak AC or DC) mW (2) Ω Ω MΩ msec msec %/°C IF = 20 mA IF = 1 mA 10 sec after IF = 0, 5Vdc on cell. Time to 63% of final conductance @ IF = 20mA Time to 100KΩ after removal of IF = 20mA IF > 5 mA
104057 RE...
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