PC812
Overview
- 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 )
- High current transfer ratio ( CTR : MIN. 90% at I F = 5mA, V CE = 5V)
- High isolation voltage between input and output ( Viso : 5 000V rms )
- Compact dual-in-line package High Noise Resistance Type Photocoupler s Outline Dimensions CTR rank mark ( Unit : mm ) Internal connection diagram 4 3 4
- 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
- 62 ± 0.3 s Applications
- Motor-control circuits
- Computer terminals
- System appliances, measuring instruments
- Signal transmission between circuits of different potentials and impedances
