MIL-PRF-19500/548H, PERFORMANCE SPECIFICATION SHEET: COUPLER, OPTO ELECTRONIC, SEMICONDUCTOR DEVICE, SOLID STATE, TYPES 4N47, 4N48, 4N49, 4N47A, 4N48A, 4N49A, 4N47U, 4N48U, 4N49U, 4N47BU, 4N48BU, AND 4N49BU, JAN, JANTX, JANTXV, AND JANS (01-MAY-2012)

MIL-PRF-19500/548H, PERFORMANCE SPECIFICATION SHEET: COUPLER, OPTO ELECTRONIC, SEMICONDUCTOR DEVICE, SOLID STATE, TYPES 4N47, 4N48, 4N49, 4N47A, 4N48A, 4N49A, 4N47U, 4N48U, 4N49U, 4N47BU, 4N48BU, AND 4N49BU, JAN, JANTX, JANTXV, AND JANS (01-MAY-2012)., This specification covers the performance requirements for solid state optically coupled isolators in which a gallium aluminum arsenide diode light source is optically coupled to a silicon NPN phototransistor. Four levels of product assurance are provided for each type as specified in MIL-PRF-19500.