JAN4N49 Datasheet | TT Electronics

Hi-Reliability Optically Coupled Isolator JAN / JANTX / JANTXV 4N47, 4N48, 4N49 [A] Features : -  TO-78 hermetically sealed package -  High current transfer ratio -  1 kV electrical isolation -  Base contact provided for conventional transistor biasing -  JAN, JANTX and JANTXV devices processed to MIL-PRF- -  Patent No. 4124860 Description: Each isolator in this series consists of an infrared emitting diode and a NPN silicon phototransistor, which are mounted in a hermetically sealed TO-78 package. Devices are designed for military and/or harsh environments. The suffix letter “A” denotes the collector is electrically isolated from the case. The JAN / JANTX / JANTXV 4N47, 4N47A, 4N48,...