TLP523

TLP523,TLP523-2,TLP523-4 TOSHIBA Photocoupler IRED & Photo-Transistor TLP523, TLP523-2, TLP523-4 Programmable Controllers DC-Output Module Solid State Relay Unit: mm The TOSHIBA TLP523, -2 and -4 consist of an infrared emitting diode coupled with a silicon, Darlington connected, phototransistor which has an integral base-emitter resistor to optimize switching speed and elevated temperature characteristics. The TLP523-2 offers two isolated channels in an eight lead plastic DIP package, while the TLP523-4 provides four isolated channels per package. Current transfer ratio: 500 % (min) (IF = 1 mA) Isolation voltage: 2500 Vrms (min) Collector-emitter voltage: 55 V (min) Leakage current: 10 μA (max) (Ta = 85°C) UL-recognized: UL 1577, File No.E67349 cUL-recognized :CSA Component Acceptance Service No.5A File No.E67349 TOSHIBA 11-5B2 Weight: 0.26 g (typ.) TOSHIBA 11-10C4 Weight: 0.54 g (typ.) © 2019 1 Toshiba Electronic Devices & Storage Corporation TOSHIBA 11-20A3 Weight: 1.1 g (typ.) Start of commercial production 1984-08 2019-06-24 Pin Configurations (top view) TLP523 1 2 1 : Anode 2 : Cathode 3 : Emitter 4 : Collector TLP523-2 41 32 3 4 1, 3 : Anode 2, 4 : Cathode 5, 7 : Emitter 6, 8 : Collector 81 TLP523-4 72 63 54 5 6 7 8 TLP523,TLP523-2,TLP523-4 16 15 14 13 12 11 10 9 1, 3, 5, 7 : Anode 2, 4, 6, 8 : Cathode 9, 11, 13, 15 : Emitter 10, 12, 14, 16 : Collector © 2019 2 Toshiba Electronic Devices & Storage Corporation 2019-06-24 Abso...