Dual Transistors TO-78 Case (Continued) TYPE NO. DESCRIPTION IC VCBO VCEO (mA) (V) (V) hFE (V) @ IC @ VCE (mA) (V) VCE (SAT ) (V) @ IC (mA) fT (MHz) MATCHING hFE VBE *TYP MAX MIN MIN MIN MAX MIN % MD982 PNP AMPL/SWITCH 600 60 50 35 -- 10 MAX 10 0.5 150 200 -- (mV) -- MD2219A NPN AMPL/SWITCH 500 60 30 100 300 150 10 0.4 150 200 -- -- MD2369 NPN SAT SWITCH 500 40 15 40 140 10 1 0.25 10 500 -- -- MD2369A NPN SAT SWITCH 500 40 15 40 140 10 1 0.25 10 500 10 5.0 MD2369B NPN SAT SWITCH 500 40 15 40 140 10 1 0.25 10 500 20 10 MD2905A PNP AMPL/SWITCH 600 60 60 100 300 150 10 0.4 150 200 -- -- MD5179 NPN VHF/UHF OSC 50 20 12 25 -- 3.0 1.0 0.4 10 900 10 10 MD7000 NPN AMPL/SWITCH 500 50 30 40 -- 300 30 0.4 150 200 -- -- MD7001 PNP AMPL/SWITCH 600 50 30 40 -- 300 30 0.4 150 200 -- -- MD7002 NPN LOW NOISE 30 50 40 40 -- 0.1 10 0.35 10 200 -- -- MD7002A NPN LOW NOISE 30 50 40 40 -- 0.1 10 0.35 10 200 25 25 15 MD7002B NPN LOW NOISE 30 50 40 40 -- 0.1 10 0.35 10 200 15 MD7003 PNP LOW NOISE 50 50 40 40 -- 0.1 10 0.35 10 200 -- -- MD7003A PNP LOW NOISE 50 50 40 40 -- 0.1 10 0.35 10 200 25 25 MD7003B PNP LOW NOISE 50 50 40 40 -- 0.1 10 0.35 10 200 15 15 MD8001 NPN LOW NOISE 30 40 40 100 -- 1.0 10 -- -- 260* -- 15 MD8002 NPN LOW NOISE 30 50 50 100 -- 1.0 10 -- -- 260* -- 15 MD8003 NPN LOW NOISE 30 60 60 100 -- 1.0 10 -- -- 260* -- 15 Available on Special Order. Please Consult Factory. 2N4854* MD984 MD3250,A 2N4937 MD985* MD3251,A MD6502 MD7004 2N4938 MD986 MD3725 MD7005 2N4939 MD1123 MD6002 MD7007,A 2N6502 MD1130 MD6003 MD7021* MD918,A,B MD1132 MD6100* *NPN/PNP Complementary Types. 71 w w w. c e n t r a l s e m i . c o m