Description PC817X Series contains an IRED optically coupled to a phototransistor.
It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option.
Input-output isolation voltage(rms) is 5.0kV.
Collector-emitter voltage is 80V(*) and CTR is 50% to 600% at input current of 5mA.
Features
1. 4pin DIP package
2. Double transfer mold package (Ideal for Flow Soldering)
3. High collector-emitter voltage (VCEO:80V(*))
4. Current transfer ratio (CTR : MIN. 50% at IF=5 mA, VCE=5V)
5. Several CTR ranks available
6. High isolation voltage between input and output (Viso(rms) : 5.0 kV)
(*) Up to Date code "P7" (July 2002) VCEO : 35V. From the production Date code "J5" (May 1997) to "P7" (July 2002), however the products were screened by BVCEO≥70V.
Agency approvals/Compliance
1. Recognized by UL1577 (Double protection isolation), file No. E64380 (as model No. PC817)
2. Package resin : UL flammability grade (94V-0)
Applications
1. I/O isolation for MCUs (Micro Controller Units)
2. Noise suppression in switching circuits
3. Signal transmission between circuits of different potentials and impedances
(Picture:Pinout / Diagram)
