TLP521-2

TLP521-1,TLP521-2,TLP521-4 TOSHIBA Photocoupler IRED & Photo-Transistor TLP521-1, TLP521-2, TLP521-4 Programmable Controllers AC/DC-Input Module Solid State Relay Unit: mm The TOSHIBA TLP521-1, -2 and -4 consist of a photo-transistor optically coupled to an infrared emitting diode. The TLP521-2 offers two isolated channels in an eight lead plastic DIP package, while the TLP521-4 provides four isolated channels in a sixteen plastic DIP package. Collector-emitter voltage: 55 V (min) Current transfer ratio: 50 % (min) Rank GB: 100 % (min) Isolation voltage: 2500 Vrms (min) 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 1979-05 2019-06-24 Pin Configurations (top view) TLP521-1,TLP521-2,TLP521-4 TLP521-1 TLP521-2 1 41 TLP521-4 81 16 2 32 72 15 1 : Anode 3 63 14 2 : Cathode 3 : Emitter 4 54 13 4 : Collector 1, 3 : Anode 5 12 2, 4 : Cathode 5, 7 : Emitter 6 11 6, 8 : Collector 7 10 8 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 Absolute Maximum Ratings (Ta = 25°C) TLP521-1,TLP521-2,TLP521-4 Characteristics Symbol Forward current Forward cu...