Toshiba TLP523 Manuals

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.

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.