The JANTX2N4854U is a hermetically sealed, ceramic surface mount, complementary transistor pair. The JANTX2N4854U consists of an NPN transistor die and PNP transistor die. This surface mount package is the most recent addition to MIL-PRF-19500/421. The “U” designator denotes the 6 terminal (C-6) leadless chip carrier package option. The miniature six pin ceramic package is ideal for designs where board space and device weight are important design considerations. Typical screening and lot acceptance tests are provided on page 13-4. The burn-in condition is VCB = 30 V, PD = 300 mW each transistor TA = 25o C. Refer to MIL-PRF-19500/421 for complete requirements. When ordering parts without processing, do not use a JAN prefix.