technical data npn high power silicon transistor qualified per mil - prf - 19500/518 devices qualified level 2N3771 2n3772 jantx jantxv maximum ratings ratings symbol 2n377 1 2n377 2 unit collector - emitter voltage v ceo 40 60 vdc collector - base voltage v cbo 50 100 vdc emitter - base voltage v ebo 7.0 7.0 vdc base current i b 7.5 5.0 adc collector current i c 30 20 adc total power dissipation @ t a = +25 0 c (1) @ t c = +25 0 c (2) p t 6.0 150 w w operating & s torage junction temperature range t j , t stg - 65 to +200 0 c 1) derate linearly 34.2 mw/ 0 c for t a > +25 0 c 2) derate linearly 857 mw/ 0 c for t c > +25 0 c to - 3* (to - 204aa) *see appendix a for package outline electrical characteristics (t a = 25 0 c unless otherwise noted) characteristics symbol min. max. unit off characteristics collector - base breakdown voltage i c = 200 madc 2N3771 2n3772 v (br) ceo 40 60 vdc collector - emitter breakdown voltage i c = 200 madc, r be = 100 w 2N3771 2n3772 v (br) c er 45 70 vdc collector - emitter breakdown voltage i c = 200 madc, v be = - 1.5 vdc 2N3771 2n3772 v (br) cex 50 90 vdc collector - emitter cutoff current v ce = 30 vdc 2N3771 v ce = 50 vdc 2n3772 i ceo 5.0 5.0 madc emitter - base cutoff current v be = 7.0 vdc 2N3771 2n3772 i ebo 2.0 madc collector - emitter cutoff current v be = 1.5 vdc, v ce = 50 vdc 2N3771 v be = 1.5 vdc, v ce = 100 vdc 2n3772 i cex 500 500 m adc 6 lake street, lawrence, ma 01841 1 - 800 - 446 - 1158 / (978) 794 - 16 66 / fax: (978) 689 - 0803 120101 page 1 of 2
2N3771 , 2n3772 jan series electrical characteristics (con?t) characteristics symbol min. max. unit on characteristics (3) forward - current transfer ratio i c = 15 adc, v ce = 4.0 vdc 2N3771 i c = 10 adc, v ce = 4.0 vdc 2n3772 i c = 1.0 adc, v ce = 4.0 vdc both h fe 15 15 40 60 60 - collector - emitter saturation voltage i c = 15 adc, i b = 1.5 adc 2N3771 i c = 30 adc, i b = 6.0 adc 2N3771 i c = 10 adc, i b = 1.0 adc 2n3772 i c = 20 adc, i b = 4.0 adc 2n3772 v ce(sat) 1.5 4.0 1.2 4.0 vdc base - emitter voltage (non - saturated) i c = 15 adc, v ce = 4.0 vdc 2N3771 i c = 10 adc, v ce = 4.0 vdc 2n3772 v be 2.3 2.0 vdc dynamic characteristics small - signal c utoff frequency i c = 1.0 adc, v ce = 10 vdc, f = 1.0 khz h fe 40 magnitude of common emitter small - signal short - circuit forward - current transfer i c = 1.0 adc, v ce = 4.0 vdc, f = 100 khz ? h fe ? 6.0 30 output capacitance v cb = 10 vdc, i e = 0, 100 khz f 1.0 mhz c obo 1200 p | switching characteristics turn - on time v cc = 30 vdc; i c = 15 adc; i b1 = 1.5 adc 2N3771 v cc = 30 vdc; i c = 10 adc; i b1 = 1.0 adc 2n3772 t on 10 8.0 m s turn - off time v cc = 30 vdc; i c = 15 adc; i b1 =1.5 adc; i b2 = - 1.5 adc 2N3771 v cc = 30 vdc; i c = 10 adc; i b1 = 1.0 adc; i b2 = - 1.0 adc 2n3772 t off 12 10 m s safe operating area dc tests t c = +25 0 c, 1 cycle, t = 1.0 s test 1 (2N3771 only) v ce = 5.0 vdc, i c = 30 adc test 2 (2N3771 only) v ce = 40 vdc, i c = 3.75 adc test 3 (2n3772 only) v ce = 7.5 vdc, i c = 20 adc test 4 (2n3772 only) v ce = 60 vdc, i c = 2.5 adc clamped inductive t a = +25 0 c; duty cycle 10%; r s = 0.1 w test 1 (2N3771 only) r bb1 = 2.0 w ; v bb 1 14 vdc; r bb2 = 100 w ; v cc = 20 5.0 vdc; v bb2 = 1.5 vdc; i c = 30 adc; r l 0.67 w ; l= 5.0 mh test 2 (2n3772 only) r bb1 = 2.0 w ; v bb1 10 vdc; r bb2 = 100 w ; v cc = 40 5.0 vdc; v bb2 = 1.5 vdc; i c = 20 adc; r l 2.0 w ; l= 5.0 mh (3) pulse test: pulse width = 300 m s, duty cycle 2.0%. 6 lake street, lawrence, ma 01841 1 - 800 - 446 - 1158 / (978) 794 - 1666 / fax: (978) 689 - 0803 120101 page 2 of 2
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