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The JANTX2N6989U is a hermeTIcallysealed, ceramic surface-mount device,consisTIng of four individual silicon NPNtransistors. The 20 pin ceramic packageis ideal for designs where board spaceand device weight are important designconsideraTIons.Typical screening and lot acceptancetests are provided on page 13-4. Theburn-in condiTIon is VCB = 30 V, PD = 250mW each transistor, TA = 25o C. Referto MIL-PRF-19500/559 for completerequirements.When ordering parts without processing,do not use a JAN prefix.