Small Signal Transistors TO-39 Case (Continued) TYPE NO. DESCRIPTION VCBO (V) VCEO (V) VEBO (V) *VCER ICBO @ A) ( VCB (V) hFE @ IC @ VCE VCE (SAT) @ IC (mA) (V) (V) (mA) *ICEO **ICES ***ICEV ****ICER MAX fT (MHz) Cob (pF) *TYP ton (ns) toff (ns) (dB) NF *TYP *TYP *TYP *TYP MAX MAX MAX MIN MIN MIN MIN MAX MIN MAX 2N3444 NPN CORE DRIVER 80 50 5.0 0.50 60 20 60 500 1.0 1.20 1,000 150 12 50 70 -- 2N3467 PNP CORE DRIVER 40 40 5.0 0.10 30 40 120 500 1.0 0.30 150 175 25 40 90 -- 2N3468 PNP CORE DRIVER 50 50 5.0 0.10 30 25 75 500 1.0 0.36 150 150 25 40 90 -- 2N3494 PNP AMPL/SWITCH 80 80 4.5 0.10 50 40 -- 10 10 0.30 10 200 7.0 -- -- -- 2N3495 PNP AMPL/SWITCH 120 120 4.0 0.10 90 40 -- 10 10 0.35 10 150 6.0 -- -- -- 2N3498 NPN AMPL/SWITCH 100 100 6.0 0.50 50 40 120 150 10 0.60 300 150 10 -- -- -- 2N3499 NPN AMPL/SWITCH 100 100 6.0 0.50 50 100 300 150 10 0.60 300 150 10 -- -- -- 2N3500 NPN HIGH VOLTAGE 150 150 6.0 0.50 75 40 120 150 10 0.40 150 150 8.0 -- -- -- 2N3501 NPN HIGH VOLTAGE 150 150 6.0 0.50 75 100 300 150 10 0.40 150 150 8.0 -- -- -- 2N3502 PNP AMPL/SWITCH 45 45 5.0 0.01** 30 100 300 150 10 0.40 150 200 8.0 -- -- -- 2N3503 PNP AMPL/SWITCH 60 60 5.0 0.01** 50 100 300 150 10 0.40 150 200 8.0 -- -- -- 2N3506 NPN AMPL/SWITCH 60 40 5.0 -- -- 40 200 1500 2.0 0.5 500 60 40 -- -- -- 2N3507 NPN AMPL/SWITCH 80 50 5.0 -- -- 30 150 1500 2.0 0.5 500 60 40 -- -- -- 2N3554 NPN CORE DRIVER 60 30 5.0 -- -- 25 100 750 10 0.70 750 150 25 50 105 -- 2N3634 PNP AMPL/SWITCH 140 140 5.0 0.10 100 50 150 50 10 0.50 50 150 10 400 600 3.0 2N3635 PNP AMPL/SWITCH 140 140 5.0 0.10 100 100 300 50 10 0.50 50 200 10 400 600 3.0 2N3660 PNP AMPL/SWITCH 40 30 5.0 1.20 500 25 100 500 10 1.20 500 30 275 -- -- -- 2N3661 PNP AMPL/SWITCH 60 50 5.0 0.10 100 25 100 500 10 1.20 500 30 275 -- -- -- 2N3665 NPN AMPL/SWITCH 120 80 6.0 0.50 60 40 120 150 10 0.50 150 60 12 -- -- -- 2N3666 NPN AMPL/SWITCH 120 80 6.0 0.50 60 100 300 150 10 0.50 150 60 12 -- -- -- 2N3671 PNP AMPL/SWITCH 60 50 5.0 0.10 30 75 275 150 10 0.40 150 200 9.0 -- -- -- 2N3678 NPN AMPL/SWITCH 75 55 6.0 0.10 60 40 120 150 10 0.40 150 250 8.0 -- -- -- 2N3719 PNP AMPL/SWITCH 40 40 4.0 10 40 25 180 1,000 1.5 0.75 1,000 60 120 -- -- -- 2N3720 PNP AMPL/SWITCH 60 60 4.0 10 60 25 180 1,000 1.5 0.75 1,000 60 120 -- -- -- 2N3722 NPN CORE DRIVER 60 60 6.0 -- -- 40 150 100 5.0 0.22 100 300 10 50 100 -- 2N3724A NPN CORE DRIVER 50 30 6.0 0.50 40 60 150 100 1.0 0.20 100 300 12 35 60 -- 2N3725A NPN CORE DRIVER 80 50 6.0 0.50 60 60 150 100 1.0 0.40 300 300 10 35 60 -- 2N3734 NPN CORE DRIVER 50 30 5.0 -- -- 30 120 1,000 1.5 0.50 500 300 9.0 48 60 -- 2N3735 NPN CORE DRIVER 75 50 5.0 0.20 40 20 80 1,000 1.5 0.50 500 250 9.0 48 60 -- 2N3742 NPN HIGH VOLTAGE 300 300 7.0 0.20 200 20 200 30 10 1.00 30 30 6.0 -- -- -- 2N3743 PNP HIGH VOLTAGE 300 300 5.0 0.30 200 25 250 30 10 5.00 10 30 15 -- -- -- 2N3762 PNP CORE DRIVER 40 40 5.0 -- -- 30 100 1,000 1.5 0.90 1,000 180 15 45 105 -- 2N3763 PNP CORE DRIVER 60 60 5.0 -- -- 20 80 1,000 1.5 0.90 1,000 150 15 45 105 -- 2N3764 PNP CORE DRIVER 40 40 5.0 -- -- 30 120 1,000 1.5 0.50 500 180 15 45 115 -- 2N3830 NPN CORE DRIVER 80 50 5.0 -- -- 30 -- 500 10 0.50 200 200 12 60 70 -- 2N3831 NPN CORE DRIVER 70 40 5.0 -- -- 35 -- 500 10 0.50 500 200 12 60 70 -- 2N3866 NPN VHF/UHF OSC 55 30 3.5 20* 28 10 200 50 5.0 1.00 100 500 3.0 -- -- -- 2N3867 PNP AMPL/SWITCH 40 40 4.0 1.00*** 40 40 200 1,500 2.0 0.75 1,500 60 120 100 400 -- 2N3868 PNP AMPL/SWITCH 60 60 4.0 1.00*** 60 30 150 1,500 2.0 0.75 1,500 60 120 100 400 -- 2N3923 NPN AMPL/SWITCH 150 150 6.0 0.01 100 30 120 25 10 1.00 25 40 3.5 -- -- -- 2N3945 NPN AMPL/SWITCH 70 50 6.0 -- -- 40 250 150 10 0.50 150 60 12 -- -- -- 2N4000 NPN AMPL/SWITCH 100 80 6.0 2.00** 90 30 120 500 2.0 0.50 1,000 40 60 -- -- -- 2N4001 NPN AMPL/SWITCH 120 100 6.0 2.00** 110 40 120 500 2.0 0.50 1,000 40 60 -- -- -- (6-December 2004) w w w. c e n t r a l s e m i . c o m