PC851

PC851 PC851 s Features 1. High collector-emitter voltage ( VCEO : 300V) 2. High isolation voltage between input and output ( Viso : 5 000V rms ) 3. Compact dual-in-line package 4. Recognized by UL, file No. E64380 High Collector-emitter Voltage Type Photocoupler s Outline Dimensions 2.54 ± 0.25 4 PC851 3 6.5 ± 0.5 diagram 4 3 g Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC851I/PC851P ) ( Unit : mm ) Internal connection Anode mark s Applications 1. ON-OFF switching for transmission/reception circuit for telephone 2. Interface to various power supply circuits, power patch boards 3. Copiers, facsimiles 4. Output section for numerical control machines 5. Controller for SSRs, DC motors 1 1.2 ± 0.3 4.58 ± 0.5 2 0.9 ± 0.2 1 1 Anode 2 Cathode 2 3 Emitter 4 Collector 7.62 ± 0.3 0.5TYP. 3.5 ± 0.5 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 Rating 50 1 6 70 300 6 50 150 200 5 000 - 25 to + 100 - 55 to + 125 260 ( Ta = 25˚C ) Unit mA A V mW V V mA mW mW V rms ˚C ˚C ˚C Input Output *1 Pulse width <=100µs, Duty ratio : 0.001 *2 40 to 60% RH, AC ...