DESCRIPTION
●Very high gain optocoupler utilizing GaAIAs infrared LED optically coupled to an N-P-N silicon phototransistor packaged in a hermetically sealed 6-pin leadless chip carrier. The 4N47U, 4N48U and 4N49U optocouplers can be supplied to customer specifications as well as JAN, JANTX, JANTXV, and JANS quality levels.
●Features:
●· Certified to MIL-PRF-14500/548
●· High reliability
●· Base lead provided for conventional transistor biasing
●· Very high gain, high voltage transistor
●· Hermetically sealed for reliability and stability
●· Stability over wide temperature range
●· High voltage electrical isolation
●Applications:
●· Line Receivers
●· Switchmode Power Supplies
●· Signal ground isolation
●· Process Control input/output isolation
