PC812A

PC812 PC812 s Features 1. High noise reduction ( Common mode rejection voltage V CM : TYP. 1.5kV at dV/dt = 2kV/ µ s, R L = 470 Ω , V np = 100mV ) 2. High current transfer ratio ( CTR : MIN. 90% at I F = 5mA, V CE = 5V) 3. High isolation voltage between input and output ( Viso : 5 000V rms ) 4. Compact dual-in-line package High Noise Resistance Type Photocoupler s Outline Dimensions CTR rank mark ( Unit : mm ) Internal connection diagram 4 3 4 2.54± 0.25 3 6.5 ± 0.5 Anode mark PC812 1 0.9 ± 0.2 1.2 ± 0.3 4.58 ± 0.5 0.5TYP. 3.5 ± 0.5 2 1 1 2 Anode Cathode 2 3 4 Emitter Collector 7.62 ± 0.3 s Applications 1. Motor-control circuits 2. Computer terminals 3. System appliances, measuring instruments 4. Signal transmission between circuits of different potentials and impedances 3.0 ± 0.5 0.5 ± 0.1 θ θ = 0 to 13 ˚ θ 0.26 ± 0.1 s Absolute Maximum Ratings Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature Symbol IF I FM VR P V CEO V ECO IC PC P tot V iso T opr T stg T sol (Ta = 25˚C ) Rating 50 1 6 70 35 6 50 150 200 5 000 - 30 to + 100 - 55 to + 125 260 Unit mA A V mW V V mA mW mW V rms ˚C ˚C ˚C Input Output *1 Pulse width