Optoisolators
Overview The CNZ3731 series of optoisolators consist of a GaAs infrared LED which is optically coupled with a Si NPN Darlington phototransistor, and housed in a small DIL package. The series provides high I/O isolation voltage and high collector/emiter isolation voltage, as well as a high current transfer ratio(CTR). This opto isolator series also includes the two-channel CNC7C501 and the four-channel CNZ3734, and A type of these models with increased collector to emitter breakdown voltage(VcEo>350V).
Features
· High collector to emitter breakdown voltage: VcEo>300V, A type: VcEo>350V
· High current transfer ratio with Darlington phototransistor output: CTR=4000%(typ.)
· High I/O isolation voltage: Viso ≥5000 Vams· Small DILpackage for saving mounting space
· UL listed(UL File No.E79920)
·A-type models have a guaranteed internal insulating distance of 0.4mm
(Picture:Pinout / Diagram)
