Transistor, Photovoltaic Output Optoisolators

Product Overview The CT357 Series is a general-purpose, DC input phototransistor optocoupler featuring a 4-pin Mini-Flat package. It offers high isolation of 3750 VRMS and a wide operating temperature range of -55 C to 110 C. Available with multiple Current Transfer Ratio (CTR) selections, this optocoupler is suitable for applications such as DC-DC converters, programmable controllers, telecommunication equipment, and hybrid substrates requiring high-density mounting. The

Product Overview The CT817 Series is a DC input 4-pin phototransistor optocoupler designed for high isolation applications. It features a gallium arsenide infrared-emitting diode optically coupled to a phototransistor within a 4-lead DIP package, with various lead forming options available. This series offers high isolation voltage up to 5000 VRMS and a wide operating temperature range from -55 C to 110 C. It is suitable for applications such as switch mode power supplies,

Product Overview The CT1010-W series is a family of DC input, 4-pin long mini-flat phototransistor optocouplers designed for high isolation applications. These optocouplers feature a phototransistor optically coupled to a gallium arsenide infrared-emitting diode, offering high isolation voltage (5000 VRMS) and low coupling capacitance. They are suitable for use in switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces, providing

Product Overview The CT181 Series is a general-purpose optocoupler featuring a phototransistor optically coupled to a gallium arsenide infrared-emitting diode, housed in a 4-lead Mini-Flat package. It offers high isolation of 3750 VRMS, a creepage distance of 5mm, and an operating temperature range of -55C to 110C. Available with multiple CTR selections, this series is suitable for applications such as DC-DC converters, programmable controllers, telecommunication equipment,

Product Overview The CT Micro 4N25, 4N26, 4N27, 4N28, 4N35, 4N36, 4N37, 4N38, H11A1, H11A2, H11A3, H11A4, and H11A5 series are 6-pin phototransistor optocouplers featuring DC input and transistor output. These devices offer high isolation of 5000 VRMS and operate within a temperature range of -55 C to 110 C. They are suitable for applications such as switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. Various lead forming options

Product Overview The 4N25, 4N26, 4N27, 4N28, 4N35, 4N36, 4N37, 4N38, H11A1, H11A2, H11A3, H11A4, and H11A5 series are DC input 6-pin phototransistor optocouplers designed for applications requiring high isolation. These optocouplers feature a phototransistor optically coupled to a gallium arsenide infrared-emitting diode, suitable for switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. They offer high isolation voltage of 5000

Product Overview The CT521-1GB is a DC DIP Phototransistor Optocoupler from CT Micro, featuring high isolation of 5300 VRMS and a wide operating temperature range of -55 C to 125 C. It consists of a photo transistor optically coupled to a gallium arsenide Infrared-emitting diode within a DIP package. This optocoupler is suitable for applications such as switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. It is RoHS compliant,

Product Overview The CT521-1GB is a DC DIP phototransistor optocoupler designed for high isolation applications. It features a gallium arsenide infrared-emitting diode optically coupled to a phototransistor, offering a high isolation voltage of 5300 VRMS. This optocoupler is suitable for operating temperatures ranging from -55 C to 125 C and complies with RoHS, REACH, and is Halogen-free. Key applications include switch mode power supplies, computer peripheral interfaces, and

Product Overview The CT785 series is a DC 4-pin DIP phototransistor optocoupler, featuring a phototransistor optically coupled to a gallium arsenide infrared-emitting diode. It offers high isolation of 5300 VRMS and operates within a temperature range of -55 C to 125 C. This series is compliant with RoHS, REACH, and Halogen-free standards, and is pending approval for UL, VDE, CQC, and IEC regulatory standards. Ideal for applications such as switch mode power supplies,

Product Overview The CT816 Series is a 4-pin phototransistor optocoupler featuring high isolation (5000 VRMS) and DC input with a transistor output. Designed for reliability and performance, it offers flexible Current Transfer Ratio (CTR) options and operates across a wide temperature range of -55 C to 110 C. The optocoupler is suitable for applications in switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. It meets various

Product Overview The CTH214 series is an AC input, 4-pin half pitch Mini-Flat DMC-Isolator phototransistor optocoupler. It features high isolation of 3750 VRMS and a patented coplanar structure. Available with various Current Transfer Ratio (CTR) selections, this optocoupler is designed for AC input with transistor output and operates within a temperature range of -55 C to 110 C. It is compliant with RoHS, REACH, and Halogen Free standards, and holds multiple regulatory

Product Overview The CT184GB is a 4-pin Mini-Flat phototransistor optocoupler from CT Micro, designed for high-isolation applications. It features a phototransistor optically coupled to two gallium arsenide infrared-emitting diodes, offering high isolation voltage of 3750 VRMS and a wide operating temperature range of -55 C to 110 C. The device is available with multiple CTR selections and boasts a creepage distance of 5mm. Its green package and pending regulatory approvals

Cosmo KPC452 Series 4PIN MINI-FLAT PHOTODARLINGTON PHOTOCOUPLER The KPC452 series is a 4-pin Mini-Flat photod Darlington photocoupler featuring a gallium arsenide infrared-emitting diode optically coupled to a photo Darlington transistor. It offers a high collector-emitter voltage of 300V and an input-output isolation voltage of 3750 Vrms. This series is designed with a compact 4-pin SOP package with a 2.0mm profile, is halogen-free, Pb-free, and RoHS compliant. It is

Cosmo KTLP250 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER The KTLP250 series is an 8-lead DIP package IGBT gate drive photocoupler designed for driving IGBT or power MOSFETs. It features high speed switching and excellent isolation characteristics. Product Attributes Brand: Cosmo Electronics Corp. Package: 8-lead DIP Certifications: UL Approved (No. E169586), c-UL Approved (No. E169586), VDE Approved (No. 40020973) Technical Specifications Parameter Symbol Test Condition Min.

Product OverviewThe KP1210 series from Cosmo Electronics Corp. are 4-pin phototransistor photocouplers. Each device consists of an infrared emitting diode optically coupled to a phototransistor detector, available in a 4-pin DIP package with wide-lead spacing and SMD options. These photocouplers are designed for signal transmission between circuits of different potentials and impedances, finding applications in system appliances, measuring instruments, computer terminals,

Product OverviewThe Cosmo KPC355NT Series is a 4-pin Mini-Flat Photodarlington photocoupler. It features a gallium arsenide infrared-emitting diode optically coupled to a photodarlington. This series offers high isolation voltage (3750 Vrms) and a high current transfer ratio (CTR min. 600% at IF=1mA, Vce=2V). Its compact 4-pin SOP package with a 2.0mm profile makes it suitable for various electronic applications requiring signal transmission between circuits of different

Cosmo K1010 Series 4-PIN PHOTOTRANSISTOR PHOTOCOUPLERThe K1010 series photo-couplers consist of an infrared emitting diode optically coupled to a phototransistor detector. Packaged in a 4-pin DIP, they are available with wide-lead spacing and SMD options. These devices are designed for signal transmission between circuits of different potentials and impedances and are suitable for system appliances, measuring instruments, computer terminals, programmable controllers, medical

Product DescriptionThe KP1020 series are 8-pin phototransistor photocouplers featuring an infrared emitting diode optically coupled to a phototransistor detector. They are available in standard DIP, wide-lead spacing, and SMD options. These photocouplers are designed for signal transmission between circuits of different potentials and impedances, offering high isolation voltage and good current transfer ratio.Product AttributesBrand: CosmoSeries: KP1020Type: 8PIN PHOTOTRANSIS

Cosmo KP1040 Series 16PIN PHOTOTRANSISTOR PHOTOCOUPLER The KP1040 series comprises infrared emitting diodes optically coupled to phototransistor detectors. These devices are available in a 16-pin DIP package with options for wide-lead spacing and SMD packaging. They offer high isolation voltage and are Pb-free and RoHS compliant, making them suitable for various electronic applications requiring signal transmission between circuits of different potentials and impedances.

Cosmo KP4010 Series 4-PIN PHOTODARLINGTON PHOTOCOUPLERThe KP4010 series comprises photodarlington photocouplers, integrating a gallium arsenide infrared-emitting diode with a photodarlington in a 4-pin DIP package. Available in wide-lead spacing and SMD options, these photocouplers offer high current transfer ratio, low coupling capacitance, and high isolation voltage, making them suitable for signal transmission between circuits of different potentials and impedances, as