TLP280,TLP280 4 TOSHIBA Photocoupler GaAs Ired & PhotoTransistor TLP280,TLP2804 Programmable Controllers Unit in mm AC/DCInput Module PC Card Modem (PCMCIA) TLP280 and TLP280 4 is a very small and thin coupler, suitable for surface mount assembly in applications such as PCMCIA fax modem, programmable controllers. TLP280 and TLP280 4 consist of photo transistor, optically coupled to two gallium arsenide infrared emitting diode connected inverse parallel, and can operate directly by AC input current Collector emitter voltage: 80 V (min) Current transfer ratio: 50% (min) Rank GB: 100% (min) Isolation voltage: 2500 Vrms (min) UL recognized: UL1577, file No. E67349 TOSHIBA BSI approved: BS EN 60065: 2002, Weight: 0.05 g (typ.) BS EN 60950-1: 2002 Certificate No. 8143, 8144 TOSHIBA Weight: 0.19 g (typ.) 1 2007-10-01 TLP280,TLP280 4 Pin Configuration (top view) TLP280 TLP280-4 1 4 1 16 2 3 2 15 3 14 1 : Anode Cathode 4 13 2 : Cathode Anode 3 : Emitter 5 12 4 : Collector 6 11 7 10 8 9 1,3,5,7 : Anode- Cathode 2,4,6,8 : Cathode Anode 9,11,13,15 : Emitter 10,12,14,16 : Collector 2 2007-10-01