Showing 1–16 of 32 results
4N35 is general purpose and widely used optocoupler or we can say it optoisolator & photocoupler & it is available in 6 pin dip and SMD packages. The device contains two parts one is an IR LED and the other part is the phototransistor. The working of the device is simple when power is applied…
A3120 is an IGBT gate drive optocoupler with 2.5-ampere output. It has a GaASP LED on board that is optically coupled to an integrated circuit with a power output stage. These optocouplers are perfect for driving high-power IGBTs and MOSFETs in inverter motor control applications. The output stage’s high operating voltage range supplies the drive…
The Optically Isolated Modulator A7860/HCPL-7860/HCPL-786J. In power inverters, this isolated modulator enables for direct measurement of motor phase currents. The modulator output is transferred across the isolation barrier via the drivers. The A7860/HCPL-7860/HCPL-786J Isolated Modulator (optocoupler with 3750 VRMS dielectric withstand voltage rating) uses a SigmaDelta () over-sampling modulator to convert a low-bandwidth analogue input into…
The EL817 device consist of the infrared emitting diode, optically coupled to a phototransistor detector. Its packaged in a 4-pin DIP package and is available in wide-lead spacing. 2 pins are for input and the other two are for output. Pinout 1 Anode 2 Cathode 3 Emitter 4 Collector
The EL817 device consists of the infrared emitting diode, optically coupled to a phototransistor detector. They come in a 4-pin SMD package, 2 pins are for input and the other two are for output. Each device in the EL817 series is made up of an infrared emitting diode that is optically coupled to a phototransistor detector. …
The MOC3021 is an optically isolated Triac driver device. It contains a GaAs infrared emitting diode and a light-activated silicon bilateral switch, which functions like a triac. It is designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 VAC operations MOC-3021 is a Triac driver zero-crossing optocoupler…
HCPL-2631 the dual-channel device is an optically connected logic gate that combines GaAsP light-emitting diodes with an integrated high gain photodetector. A photodiode collects photons in the detector, and the current is amplified by a high gain linear amplifier driving a Schottky clamped open-collector output transistor. Temperature, current, and voltage are all adjusted for in…
MCT2E Optocoupler uses infrared LED and a silicon NPN phototransistor. It’s a six-pin DIP optoisolator/optocoupler. The MCTE is a single channel photo transistor that is industry standard. Each optocoupler is made up of an infrared LED made of gallium arsenide and a silicon NPN photo transistor. Underwriters Laboratories (UL) has listed these couplers to meet a…
MOC-3021 is a triac driver zero-crossing optocoupler. Optocoupler is made of light-emitting and light-sensing devices with no internal connection except light bean. The optoisolators allow two circuits to exchange signals without making any electrical connection. This device works on the principle that light is proportional to signal and signal is transferred to a phototransistor. Opto-isolators or…
The optocoupler belonging to the MOC8101, MOC8102, MOC8103, and MOC8104 family is an infrared gallium arsenide device. In a plastic plug-in DIP-6 package, an emitting diode is optically connected to a silicon planar phototransistor detector. The coupling device is appropriate for signal transfer between two circuits that are electrically isolated. The maximum allowable reference voltages…
The MCT2E series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package Features High Isolation voltage between input and output (Viso = 5000V rms) Creepage distance > 7.6mm Operating temperature up to +100°C Compact dual-in-line package Packed in tube or Tape and reel Conventional black…
The MCT2E series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package Features High Isolation voltage between input and output (Viso = 5000V RMS) Creepage distance > 7.6mm Operating temperature up to +100°C Compact dual-in-line package Packed in tube or tape and reel The conventional…
PC814 Photocoupler IC has a transistor that is controlled based on light (photon). So this IC basically has a pair of two IR (infrared) LEDs connected in reverse polarity and a photo-transistor inside it. When the IR LED is powered the light from it falls on the transistor and it conducts. PC814 IC is used to…
PC817 Photocoupler IC has a transistor that is controlled based on light (photon). So this IC basically has an IR (infrared) LED and a photo-transistor inside it. When the IR LED is powered the light from it falls on the transistor and it conducts. PC817 IC is used to provide electrical isolation between two circuits, one…
TLP620-4 is a 16 pin optocoupler IC having four isolated channel as we know that the optocoupler contains photo diode and infrared diodes too so this photocoupler contains photo diode and infrared diode. Optocoupler is used to provide coupling between two isolated circuit it also works as a circuit protector too. Its maximum current transfer ratio…
This is the PC410 Optocoupler manufactured by Toshiba. A photocoupler or optocoupler is an electronic component that is used to transmit analog or digital information (electrical signals) between two isolated, different circuits by using light while maintaining the electrical isolation of potentials up to 2500 times RMS Voltage. The ‘OPIC’ or Optical IC consists of a light detecting element (a phototransistor) and a…