2sd2195 / 2sd1980 / 2sd1867 transistors power transistor (100v , 2a) 2sd2195 / 2sd1980 / 2sd1867 z features 1) darlington connection for high dc current gain. 2) built-in resistor between base and emitter. 3) built-in damper diode. 4) complements the 2sb1580 / 2sb1316. z absolute maximum ratings (ta = 25 c) parameter symbol v cbo v ceo v ebo i c p c tj tstg limits 100 100 6 2 2 1 10 1 150 ? 55~ + 150 unit v v v a(dc) 3 a(pulse) w w w(tc = 25 c) 2sd2195 2sd1980 2sd1867 c c collector-base voltage collector-emitter voltage emitter-base voltage collector current collector power dissipation junction temperature storage temperature ? 1 single pulse pw = 100ms ? 2 when mounted on a 40 x 40 x 0.7 mm ceramic board. ? 3 printed circuit board, 1.7mm thick, collector plating 100mm 2 or larger. ? 1 ? 2 ? 3 z packaging specifications and h fe type 2sd2195 mpt3 1k~10k t100 1000 dp 2sd1980 cpt3 1k~10k tl 2500 ? 2sd1867 atv 1k~10k tv2 2500 ? denotes h fe package h fe code basic ordering unit (pieces) marking ? ? z equivalent circuit r 1 3.5k ? r 2 300 ? b c e c b e : base : collector : emitter r 1 r 2 z electrical characteristics (ta = 25 c) z external dimensions (units : mm) 2sd2195 (3) emitter(source) (2) collector(drain) (1) base(gate) eiaj : sc-62 2sd1980 (3) emitter(source) (2) collector(drain) (1) base(gate) rohm : cpt3 eiaj : sc-63 2.3 0.5 1.0 0.5 9.5 2.5 0.8min. 1.5 6.5 2.3 ( 2 ) ( 3 ) c0.5 0.65 0.9 ( 1 ) 0.75 2.3 0.9 1.5 5.5 5.1 1.5 0.4 1.5 0.4 1.6 0.5 3.0 0.4 1.5 ( 3 ) 4.5 ( 1 ) ( 2 ) 0.5 4.0 2.5 1.0 rohm : mpt3 2sd1867 (2) collector (1) emitter rohm : atv taping specifications (3) base 0.45 1.05 0.5 ( 1 ) 0.65max. 2.54 ( 2 ) 2.54 ( 3 ) 6.8 1.0 14.5 0.9 4.4 2.5 parameter symbol min. typ. max. unit conditions bv cbo bv ceo i cbo i ebo cob 100 100 ? ? ? ? ? ? ? 25 ? ? 10 3 ? v v a ma pf i c = 50 a i c = 5ma v cb = 100v v eb = 5v v ce(sat) ?? 1.5 v i c = 1a , i b = 1ma h fe 1000 ? 10000 ? v ce = 2v , i c = 1a v cb = 10v , i e = 0a , f = 1mhz collector-base breakdown voltage collector-emitter breakdown voltage collector cutoff current emitter cutoff current output capacitance collector-emitter saturation voltag dc current transfer ratio measured using pulse current. ? ? ?
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