Toshiba AC Input Optocoupler Surface Mount, 4-Pin SOIC TLP292(BL

Toshiba TLP292(BL AC Input Optocoupler is a surface-mounted electronic component designed for use in industrial electronic circuits requiring precise signal isolation. Featuring a Darlington transistor output configuration and packaged in a 4-pin SOIC format, it delivers high performance for AC driven input applications.

This optocoupler operates with an AC input current type and supports a maximum current transfer ratio of up to 6% with a minimum guaranteed transfer ratio of 200%, making it ideal for efficient signal control in sensitive electronic systems. Its input forward voltage is limited to 1.4 V, protecting internal components while maintaining signal integrity.

The component provides strong electrical isolation with a withstand voltage rating of 3750 Vrms, enabling safe operation in environments with high voltage differentials. It is designed to operate reliably within a temperature range from -55°C to 125°C, catering to a broad spectrum of industrial and commercial HVAC, automation, and signal processing applications.

Typical rise and fall times of 2 μs and 3 μs respectively allow for fast switching and response in timing-critical circuits. Toshiba ensures this model’s compliance with international standards CSA, UL, and EN, guaranteeing product reliability and safety under rigorous operating conditions.

This model is part of Toshiba's TLP series of optocouplers and is intended for electronic designers and engineers integrating isolated signal transmission elements in power controllers, home appliances, industrial equipment, and manufacturing automation systems. It is not designated as automotive grade and is best used in standard industrial and laboratory environments.

This optocoupler features an AC input current type suitable for alternating current control. It provides a high isolation voltage of 3750 Vrms ensuring electrical safety. The package type is SOIC with a 4-pin configuration designed for compact PCB mounting.

The device operates reliably between temperatures of -55°C and 125°C. Toshiba's series TLP devices have a typical rise time of 2 microseconds and fall time of 3 microseconds. The maximum forward voltage across the input diode is 1.4 V.

The maximum input current is rated at 50 mA with a single channel configuration. Current transfer ratios range from a minimum of 200% to a maximum of 6%. This optocoupler complies with CSA, UL, and EN standards for quality and safety.

Automotive standard compliance is not applicable for this model. Explore Toshiba Optocouplers and other high-quality electronic components available for industrial, construction, HVAC, and manufacturing applications at EnvMart.