Toshiba DC Input Optocoupler Surface Mount 4-Pin SO TLP185(GB,SE(T

Toshiba TLP185(GB,SE(T is a DC Input Optocoupler designed for surface mounting with a 4-pin SO package. It uses a phototransistor output and is suitable for electronic signal isolation and interfacing applications that require reliable and fast switching.

This single channel optocoupler operates with a maximum forward voltage of 1.4V and supports an input current type of DC. The device exhibits fast switching with a typical rise time of 5μs and fall time of 9μs, ensuring efficient signal transfer.

The maximum input current is specified at 20mA, with a current transfer ratio varying from a minimum of 100% to a maximum of 4%, providing consistent performance across different operating conditions. The unit withstands an isolation voltage of 3750Vrms, offering excellent galvanic isolation suitable for industrial, commercial, and laboratory electronic systems.

Operating temperatures range from -55°C to a maximum of 110°C, enabling usage in a variety of environmental conditions. The product meets CSA and UL standards, demonstrating compliance with major safety and quality certifications.

Manufactured in Thailand, the Toshiba TLP185 series is widely used in precision control systems, signal isolation modules, and other electronic applications where signal integrity and protection are essential.

Designed for DC input with 1.4V forward voltage. Single channel, 4-pin surface mount package. Fast response with 5μs rise time and 9μs fall time. Maximum input current of 20mA and current transfer ratio range. Wide operating temperature range: -55°C to 110°C.

Certified to CSA and UL standards. High isolation voltage of 3750Vrms. Manufactured in Thailand.

This Toshiba optocoupler is ideal for use in industrial automation, telecommunication equipment, and electronic instrumentation requiring reliable isolation and switching performance. Browse more Optocoupler solutions on EnvMart for enhanced device selection and quality assurance.