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
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Broadcom, ACNW3190-000E DC Input Optocoupler, Through Hole, 8-Pin PDIP-W
IDR110,134.50 -
Broadcom, ACPL-024L-000E DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR4,245,317.86Tube (1 Tube of 100) -
Broadcom, ACPL-024L-000E DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR142,545.51Pack (1 Pack of 2) -
Broadcom, ACPL-247-500E DC Input Transistor Output Quad Optocoupler, Surface Mount, 16-Pin SOIC
IDR164,887.08Pack (1 Pack of 5) -
Broadcom, ACPL-847-000E DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
IDR29,578.98 -
Broadcom, ACPL-P346-000E Optocoupler, Surface Mount, 6-Pin SO
IDR156,076.32Tube (1 Tube of 2) -
Broadcom, HCNR200-000E DC Input Photodiode Output Optocoupler, Through Hole, 8-Pin PDIP-W
IDR146,111.77 -
Broadcom, HCNR201-000E DC Input Photodiode Output Optocoupler, Through Hole, 8-Pin PDIP-W
IDR189,850.90 -
Broadcom, HCNR201-300E DC Input Photodiode Output Optocoupler, Surface Mount, 8-Pin PDIP-W
IDR98,177.04 -
Broadcom, HCNW2611-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
IDR133,734.75Tube (1 Tube of 2) -
Broadcom, HCNW3120-000E DC Input Transistor Output Optocoupler, Through Hole, 8-Pin DIP
IDR2,137,028.86Tube (1 Tube of 42) -
Broadcom, HCNW3120-300E DC Input Optocoupler, Surface Mount, 8-Pin DIP
IDR175,900.53Pack (1 Pack of 2) -
Broadcom, HCPL-0211-000E DC Input Schmitt Trigger Output Optocoupler, Through Hole, 8-Pin SOIC
IDR57,584.61 -
Broadcom, HCPL-0531-000E DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
IDR65,766.03 -
Broadcom, HCPL-0600-500E Transistor Output Optocoupler, Surface Mount, 8-Pin SO
IDR196,773.64Pack (1 Pack of 5) -
Broadcom, HCPL-0601-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR42,585.34 -
Broadcom, HCPL-0630-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin SOIC
IDR82,548.43 -
Broadcom, HCPL-0630-500E AC/DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SO
IDR162,474.61Pack (1 Pack of 2) -
Broadcom, HCPL-063N-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin SOIC
IDR149,573.14 -
Broadcom, HCPL-0710-500E Dual Optocoupler, Surface Mount, 8-Pin SO
IDR177,578.77Pack (1 Pack of 2) -
Broadcom, HCPL-0721-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR8,089,431.47Tube (1 Tube of 100) -
Broadcom, HCPL-2531-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin PDIP
IDR48,249.40 -
Broadcom, HCPL-2630-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin DIP
IDR74,052.34 -
Broadcom, HCPL-3120-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
IDR101,009.07Tube (1 Tube of 2)