1/2 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.04 - rev.c medium power transistor (32v, 2a) 2sd1758 / 2sd1862 ? features ? dimensions (units : mm) 1) low v ce(sat) . v ce(sat) = 0.5v (typ.) (i c /i b = 2a / 0.2a) 2) complements the 2sb1182 / 2sb1240 ? structure epitaxial planar type npn silicon transistor ? absolute maximum ratings (ta=25 ?c) 2sd1758 2sd1862 collector-base voltage collector-emitter voltage emitter-base voltage collector current junction temperature storage temperature collector power dissipation ?1 single pulse, p w =20ms ?2 printed circuit board: 1.7 mm thick, collector copper plating 1 cm 2 or lager. parameter symbol limits unit v cbo 40 v v ceo 32 v v ebo 5v i c 2 a (dc) 2.5 a (pulse) ? 1 tj 150 c tstg ?55 to +150 c p c 1w ? 2 10 w (t c =25c) ? electrical characteristics (ta=25 ?c) parameter symbol bv cbo bv ceo bv ebo i cbo i ebo v ce(sat) h fe f t cob min. 40 32 5 ? ? ? ? ? ? ? ? ? ? ? 0.5 100 30 ? ? ? 1 1 0.8 390 ? ? vi c =50a i c =1ma i e =50a v cb =20v v eb =4v i c /i b =2a/0.2a ? v ce =5v, i e =?50ma, f=100mhz ? v ce =3v, i c =0.5a ? v cb =10v, i e =0a, f=1mhz v v a a v ? mhz pf typ. max. unit conditions 120 collector-base breakdown voltage collector-emitter breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current collector-emitter saturation voltage dc current transfer ratio transition frequency output capacitance ? measured using pulse current. ? 0.1 + 0.2 ? 0.1 + 0.2 + 0.3 ? 0.1 2.3 0.2 2.3 0.2 0.65 0.1 0.9 0.75 1.0 0.2 0.55 0.1 9.5 0.5 5.5 1.5 0.3 2.5 1.5 2.3 0.5 0.1 6.5 0.2 5.1 c0.5 (3) (2) (1) 0.9 1.0 6.8 0.2 2.5 0.2 1.05 0.45 0.1 2.54 2.54 0.5 0.1 0.9 4.4 0.2 14.5 0.5 (1) (2) (3) 0.65max. (1) emitter (2) collector (3) base rohm : atv (1) base (2) collector (3) emitter rohm : cpt3 eiaj : sc-63 2sd1758 2sd1862
2/2 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.04 - rev.c data sheet 2sd1758 / 2sd1862 ? packaging specifications and h fe type h fe tl 2500 tv2 2500 2sd1758 ? 2sd1862 ? qr qr package taping code basic ordering unit (pieces) h fe values are classified as follows : item h fe r 180 to 390 q 120 to 270 ? electrical characteristic curves collector current : i c (ma) base to emitter voltage : v be (v) fig.1 grounded emitter propagation characteristics 02 .0 1000 2000 1 200 500 100 20 50 10 2 5 0.2 0.60.4 0.8 1.0 1.2 1.4 1.6 1.8 ta=25c v ce =3v collector current : i c (a) collector to emitter voltage : v ce ( v) fig.2 grounded emitter output characteristics 0 0.1 0.2 0.3 0.4 0.5 0.4 0.8 1.2 1.6 2. 0 0 ta=25c i b =0a 3.0ma 2.7ma 2.4ma 2.1ma 1.8ma 1.5ma 1.2ma 0.9ma 0.6ma 0.3ma dc current gain : h fe collector current : i c (ma) fig.3 dc current gain vs. collecto r current 5 500 10 20 50 100 200 500 1a 2a 200 100 50 20 ta=25c v ce =3v 1v collector saturation voltage : v ce(sat) (mv ) collector current : i c (ma) fig.4 collector-emitter saturation voltage vs. collector current 500 20 200 100 50 5 10 20 50 100 200 500 1a 2a ta=25c 10 20 i c /i b =50 base saturation voltage : v be(sat) (v) collector current : i c (ma) fig.5 collector-emitter saturation voltage vs. collector current 5 1 2 0.2 0.5 0.1 10 20 50 100 200 500 1a 2a ta=25c i c /i b =10 emitter current : i e (ma) transition frequency : f t (mhz) fig.6 transition frequency vs. emitt er current -2 ?1 200 ?5 ?10 ?20 ?50 ?100 ?200 ?500 ?1 a 500 1000 100 50 20 ta=25c v ce =5v 0.5 200 10 500 1000 100 20 50 12 51020 ta=25c f = 1mhz i e =0a i c =0a collector to base voltage : v cb ( v) emitter to base voltage : v eb (v ) collector output capacitance : cob (p f) emitter input capacitance : cib (pf) fig.7 collector output capacitance vs . collector-base voltage emitter input capacitance vs. emitter-base voltage cib cob collector current : i c (a) collector to emitter voltage : v ce ( v) fig.8 safe operating area 5 0.1 50 2 0.2 0.5 1 0.1 0.05 0.2 0.5 1 2 5 10 20 0.01 0.02 (2sd1758) p w =100ms t c =25c single nonrepetitive pulse ic max dc ic max pulse ta=25c single nonrepetitive pulse p w =10ms p w = 100ms 0.2 0.5 1 2 5 10 20 5 0 3 2 1 0.1 0.2 0.5 0.05 collector to emitter voltage : v ce (v ) collector current : i c (a) fig.9 safe operating area (2sd1862)
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