THSHIBA Manuals

TLP523, TLP523−2, TLP523−4 are programmable controller DC-output module solid state relays. They consist of a gallium arsenide infrared emitting diode coupled with a silicon, darlington connected, phototransistor. The product features optimized switching speed and elevated temperature characteristics, and provides multiple isolated channels.

TLP523, TLP523−2, TLP523−4 are photocouplers from TOSHIBA, which consist of a gallium arsenide infrared emitting diode and a silicon darlington-connected phototransistor. They have optimized switching speed and elevated temperature characteristics. TLP523−2 offers two isolated channels, while TLP523−4 provides four isolated channels. The features include a minimum current transfer ratio of 500% (IF = 1 mA), isolation voltage of 2500 Vrms (min.), collector-emitter voltage of 55 V (min.), leakage current of 10μA (max.) (Ta = 85°C), and UL recognition. The weights of the products are 0.26 g, 0.54 g, and 1.1 g respectively.

This datasheet lists the specifications of TLP525G,TLP525G−2,TLP525G−4, including maximum current, maximum voltage, minimum voltage, weight and other information.

The product is the TLP525G, TLP525G−2 and TLP525G−4 three models of photocouplers produced by TOSHIBA, with optical isolation, high voltage resistance, low impedance, high reliability and other features

The TLP525G, −2 and −4 are TOSHIBA photocouplers consisting of a phototransistor and gallium arsenide infrared emitting diode. They can be used as triac drivers, featuring high isolation voltage and high response speed.

This product is a photocoupler, mainly used for digital logic isolation, line receiver, feedback control, power supply control, switching power supply, transistor inverter and other applications.