PC812
Features
1. High noise reduction ( mon mode rejection voltage V CM : TYP. 1.5k V at d V/dt = 2k V/ µ s, R L = 470 Ω , V np = 100m V ) 2. High current transfer ratio ( CTR : MIN. 90% at I F = 5m A, V CE = 5V) 3. High isolation voltage between input and output ( Viso : 5 000V rms ) 4. pact dual-in-line package
High Noise Resistance Type Photocoupler s Outline Dimensions
CTR rank mark
( Unit : mm )
Internal connection diagram 4 3
2.54± 0.25
3 6.5 ± 0.5
Anode mark
1 0.9 ± 0.2 1.2 ± 0.3 4.58 ± 0.5 0.5TYP. 3.5 ± 0.5
1 1 2 Anode Cathode
2 3 4
Emitter Collector
7.62 ± 0.3 s Applications
1. Motor-control circuits 2. puter 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...
