Toshiba 4-Channel Photocoupler Surface Mount Transistor Output 16-Pin SO Package TLP293-4(GB-TP,E(T)

Toshiba's TLP293-4(GB-TP,E(T) is a high-performance 4-channel photocoupler designed for electrical isolation in industrial electronic circuits. Featuring a surface mount (SMD) 16-pin small outline (SO) package, this device utilizes phototransistors optically coupled with infrared emitting diodes to provide secure signal transmission without direct electrical connection.

The photocoupler supports a maximum forward voltage of 1.4 V for each LED channel and can tolerate input currents up to 50 mA. The device operates efficiently with typical rise and fall switching times of 1.5 μs and 35 μs, making it suitable for fast switching applications like programmable logic controllers (PLCs) and switching power supplies.

Its operational temperature range from -55°C to 125°C ensures reliable performance in harsh environments. The device maintains a high isolation voltage rating of 3750 Vrms, providing robust protection against high voltage surges and electrical noise interference. It complies with recognized international standards such as EN 60747-5-5, RoHS environmental compliance, EN 62368-1 safety standards, and VDE approvals for quality assurance.

Its compact 16-pin SO package allows for efficient surface mounting on modern PCB designs, optimizing space usage in industrial and commercial electronics. The TLP series is renowned for quality and reliability in optoelectronic isolation components.

The photocoupler features 4 separate channels for multiple signal isolation. Maximum forward voltage is 1.4 V per LED channel. Operating temperature ranges from -55°C to 125°C for wide environmental tolerance. Typical rise and fall times are 1.5 μs and 35 μs respectively for fast switching.

Maximum input current rating is 50 mA for reliable LED operation. High isolation voltage of 3750 Vrms protects circuits from electrical interference. Surface mount 16-pin SO package facilitates compact PCB assembly. Compliance with EN 60747-5-5, RoHS, EN 62368-1, and VDE ensures safety and quality standards.

This Toshiba 4-channel photocoupler is ideal for industrial manufacturing, automation, HVAC controls, and other electronic equipment requiring electrical isolation and signal integrity. Its robust specifications and certifications assure dependable long-term service in demanding industrial and commercial environments.

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