Transistor, Photovoltaic Output Optoisolators

Product Overview The PC-357X is a photoelectric coupler designed with an integrated light-emitting diode and phototransistor. Available in a 4-pin package with wide-lead spacing and SMD options, it offers high input-output isolation voltage (3,750Vrms) and a wide operating temperature range of -55 to 110. Key features include a minimum current transfer ratio (CTR) of 50% at IF = 5mA, VCE = 5V, and compliance with safety approvals such as UL 1577, VDE DIN EN60747-5-5, and

Product Overview The HT-354X is a high-isolation photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and phototransistor. It is available in a 4-pin package with options for wide-lead spacing and SMD. Key features include a current transfer ratio (CTR) of MIN. 20% at IF = 1mA, VCE = 5V, and a high input-output isolation voltage of 3,750Vrms. The device operates reliably in a wide temperature range of -55 to 110 and holds multiple

Product Overview The HT-817X is a photoelectric coupler designed for efficient light-to-electrical signal conversion. It comprises a light-emitting diode and a phototransistor, available in a 4-pin package with wide-lead spacing and SMD options. Key features include a high current transfer ratio (CTR MIN. 50%), superior input-output isolation voltage (Viso = 5,000Vrms), and a broad operating temperature range of -55 to 110. This robust performance makes it suitable for

Product Overview The HT-354X is a photoelectric coupler from Hengtuo Technology Co., LTD., designed for reliable signal isolation. This device comprises two light-emitting diodes and a phototransistor, housed in a 4-pin package with options for wide-lead spacing and SMD. It offers high input-output isolation voltage (3,750Vrms), a wide operating temperature range of -55 to 110, and is compliant with various safety approvals including UL 1577, VDE DIN EN60747-5-5, and CQC. The

Product Overview The HT-817X is a photoelectric coupler designed with a light-emitting diode and a phototransistor. It is available in a 4-pin package with options for wide-lead spacing and SMD. Key features include a high current transfer ratio (CTR MIN. 50% at IF = 5mA, VCE = 5V), high input-output isolation voltage (Viso = 5,000Vrms), and a wide operating temperature range of -55 to 110. The product is certified with UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), and CQC11

Product Overview The HT-10XX is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and phototransistor integrated into a 4-pin LSOP 4 package. It offers high input-output isolation voltage (5,000Vrms), an 8mm long creepage distance, and a wide operating temperature range of -55 to 110. This series is UL, VDE, and CQC safety approved, RoHS compliant, and MSL1 rated. Key features include a high current transfer ratio (CTR) and

Product Overview The HT-3H7X is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and a phototransistor. Packaged in a 4-pin configuration with options for wide-lead spacing and SMD, this device offers high input-output isolation voltage (Viso = 3,750Vrms) and a wide operating temperature range of -55 to 110. Key features include a current transfer ratio (CTR) of at least 50% and safety approvals from UL, VDE, and CQC. The HT-3H7X

Product Overview The PC-817X is a photoelectric coupler designed with an integrated light-emitting diode and phototransistor. Available in a 4-pin package with options for wide-lead spacing and SMD, this device offers high input-output isolation voltage of 5,000Vrms and a wide operating temperature range of -55 to 110. Key features include a minimum Current Transfer Ratio (CTR) of 50% and compliance with major safety approvals such as UL 1577, VDE DIN EN60747-5-5, and CQC.

Product Overview The HT-817X is a photoelectric coupler designed with a light-emitting diode and phototransistor, available in a 4-pin package with wide-lead spacing and SMD options. It offers high input-output isolation voltage (Viso = 5,000Vrms), a wide operating temperature range (-55 to 110), and adheres to safety approvals including UL 1577, VDE DIN EN60747-5-5, and CQC11-471543-2022. This RoHS and MSL1 compliant device is suitable for applications such as programmable

Product Overview The HT-817X is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and a phototransistor. It is available in a 4-pin package with options for wide-lead spacing and SMD. Key features include a high current transfer ratio (CTR MIN. 50%), high input-output isolation voltage (Viso = 5,000Vrms), and a wide operating temperature range of -55 to 110. The HT-817X is certified with UL 1577, VDE DIN EN60747-5-5, and CQC11

Product Overview The HT-357X is a high-isolation photoelectric coupler from Hengtuo Technology Co., LTD., featuring a light-emitting diode and phototransistor integrated into a 4-pin package. It offers wide-lead spacing and SMD options, with a high input-output isolation voltage of 3,750Vrms. Key features include a minimum current transfer ratio (CTR) of 50%, a wide operating temperature range of -55 to 110, and compliance with safety approvals such as UL 1577 and VDE DIN

Product Overview The HT-357X is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with an integrated light-emitting diode and phototransistor. This 4-pin device offers high input-output isolation voltage of 3,750Vrms and a wide operating temperature range of -55 to 110. Key features include a minimum Current Transfer Ratio (CTR) of 50% and compliance with safety standards such as UL 1577, VDE DIN EN60747-5-5, and CQC11-471543-2022. The HT-357X is suitable

Product Overview The HT-10XX is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and phototransistor housed in a 4-pin LSOP 4 package. It offers high input-output isolation voltage (5,000Vrms) and an 8mm long creepage distance. Key features include a current transfer ratio (CTR) of MIN. 50% at IF = 5mA, VCE = 5V, and a broad operating temperature range of -55 to 110. This product is compliant with UL 1577, VDE DIN EN60747-5-5,

Product Overview The CT357 Series is a general-purpose DC input phototransistor optocoupler housed in a 4-pin Mini-Flat package. It features high isolation up to 3750 VRMS and offers multiple Current Transfer Ratio (CTR) selections. Designed for efficient operation, it boasts a creepage distance of 5mm and operates within a wide temperature range of -55 C to +110 C. This series is suitable for applications including DC-DC converters, programmable controllers, telecommunicatio

CT817 Series DC Input 4-Pin Phototransistor Optocoupler Product Overview The CT817 series is a high-isolation phototransistor optocoupler featuring a gallium arsenide infrared-emitting diode in a 4-lead DIP package. Designed for robust performance, it offers high isolation voltage (5000 VRMS) and a wide operating temperature range of -55 C to 110 C. This series is suitable for applications such as switch mode power supplies, computer peripheral interfaces, and microprocessor

Product Overview The CT1010-W series of 4-Pin Long Mini-Flat Phototransistor Optocouplers offers high isolation (5000 VRMS) and a DC input with transistor output. These optocouplers are designed for applications requiring reliable signal isolation, such as switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. They feature a green package, a wide operating temperature range of -55 C to 125 C, and external creepage distances exceeding

Product Overview The CT121GB 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. Designed for high isolation (3750 VRMS), it offers DC/AC input with a transistor output and operates across a wide temperature range of -55 C to 125 C. This series utilizes the DMC structure and is compliant with RoHS, REACH, and Halogen-free standards. It is suitable for

Product Overview The CT181GB 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, creepage distance 5mm, and a wide operating temperature range of -55 C to 110 C. Available with multiple CTR selections, this green package optocoupler is suitable for applications such as DC-DC converters, programmable controllers, telecommunicati

Product Overview The CT185GB 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 -55 C to 110 C. This green package optocoupler is suitable for applications such as DC-DC converters, programmable controllers, and telecommunication equipment, particularly in

CT354 AC Input 4-Pin Mini-Flat Phototransistor Optocoupler Product Overview The CT354 series is an AC input optocoupler featuring a phototransistor optically coupled to two gallium arsenide infrared-emitting diodes, housed in a 4-lead Mini-Flat package. It offers high isolation of 3750 VRMS and operates within a temperature range of -55 C to 110 C. This optocoupler is suitable for applications in switch mode power supplies, computer peripheral interfaces, and microprocessor