Optocoupler ICs
An optocoupler IC, also known as an opto-isolator or photocoupler, is a semiconductor device which is used to couple isolated circuits. Within an optocoupler you will find a light emitter and a light sensor. Optocouplers usually come in a semiconductor package, such as SOIC or PDIP.How does an optocoupler IC work?Optocouplers work by transferring energy from one circuit to another circuit via an optical transmission path, while providing electrical isolationThe light emitter device can come in the form of an LED (light emitting diode) that produces IR or visible light, or a laser diode. The light emitter receives the input and converts it into a light signal. The light detector senses the light emitter and converts it back into an electrical signal.Optocouplers are often used in high-voltage applications to block the high voltages and variations in voltage. This ensures that, if there is a spike in one part of a circuit, it will not affect other parts. Therefore they are ideal for applications which may experience variations in voltage.Types of Optocoupler: Resistive Photodiode Phototransistor BidirectionalOutput Types CMOS Darlington IGBT Gate Drive Logic Gate MOSFET Photodarlington Phototransistor Single Transistor TRIAC
-
Toshiba, TLP183(GB,E(T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SO6
VND143,822.40Tube (1 Tube of 25) -
Toshiba, TLP250H(D4,F) Photo IC Output Optocoupler, Through Hole, 8-Pin DIP
VND230,872.80Pack (1 Pack of 5) -
Toshiba, TLP2962F(F) Photo IC Output Optocoupler, Through Hole, 8-Pin DIP
VND180,913.44Tube (1 Tube of 10) -
Toshiba, TLP2161(F) Photo IC Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
VND444,524.76Pack (1 Pack of 5) -
Toshiba, TLP290-4(GB,E(T AC Input Phototransistor Output Optocoupler, Surface Mount, 16-Pin SO16
VND180,913.44Pack (1 Pack of 10) -
Toshiba, TLP240A(F(O AC Input MOSFET Output Optocoupler, Through Hole, 4-Pin DIP
VND72,478.92Pack (1 Pack of 2) -
Toshiba, TLP3063(S,C,F) DC Input Triac Output Optocoupler, Through Hole, 5-Pin PDIP
VND127,358.52Pack (1 Pack of 5) -
Toshiba, TLP3052(S,C,F) DC Input Triac Output Optocoupler, Through Hole, 5-Pin PDIP
VND133,603.44Pack (1 Pack of 5) -
Toshiba, TLP785(GB,F(C DC Input Transistor Output Optocoupler, Through Hole, 4-Pin DIP
VND52,797.96Pack (1 Pack of 10) -
Photocoupler Transistor 200-600% 5kV DIP
VND52,987.20Tube (1 Tube of 10) -
Toshiba, TLP759(LF2,J,F) DC Input Phototransistor Output Optocoupler, Through Hole, 8-Pin DIP
VND88,564.32 -
Photocoupler IC-out 40% 5kV VDE DIP8
VND67,180.20 -
Toshiba, TLP750(D4-O,F) DC Input Phototransistor Output Optocoupler, Through Hole, 8-Pin DIP
VND100,486.44 -
Photocoupler Thyristor 10mA VDE DIP6
VND244,498.08Tube (1 Tube of 5) -
Toshiba, TLP351(D4-TP1,F) DC Input IC Output Optocoupler, Surface Mount, 8-Pin DIP
VND230,115.84Pack (1 Pack of 5) -
Toshiba, TLP626(F) AC Input Transistor Output Optocoupler, Through Hole, 4-Pin PDIP
VND48,256.20 -
Toshiba, TLP3542(F) DC Input MOSFET Output Dual Optocoupler, Through Hole, 5-Pin PDIP
VND3,236,193.24Tube (1 Tube of 50) -
Toshiba, TLP748J(F) DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP
VND1,519,218.72Tube (1 Tube of 50) -
Toshiba, TLP227A(F) DC Input MOSFET Output Optocoupler, Through Hole, 4-Pin PDIP
VND292,186.56Pack (1 Pack of 5) -
Toshiba, TLP3023(S,F) DC Input Phototriac Output Optocoupler, Through Hole, 5-Pin PDIP
VND867,097.68Tube (1 Tube of 50)