Power Transistors 2$8D1273, 2SD1273A Silicon NPN Triple-Diffused Planar Type High DC Current Gain (hee), Power Amplifier 2S8D1273, 2SD1273A Mm Package Dimensions ~ Umt ! mm @ Features i 10.2max. 4.4max. . S 5.7max, High DC current gain (hr) St _- Good linearity of DC current gain (hrs) co e Full Pack package for simplified mounting on a heat sink with one % a x screw & . gs H Absolute Maximum Ratings (Tc=25C) fel TTR Item Symbol Value Unit g) 2] Smax wl onl hh adel Le 0.7 max. Collector- 2SD1273 Vos 80 Vv = x 0.80.1 base voltage | 2$D1273A 100 ; 12 ! 28D1273 60 | 2.54 20.3 Collector- Veio Vv e508 $0.5 emitter voltage | 9SD1273A 80 f : Emitter-base voltage Visa 6 Vv Lsbebe Peak collector current lop 6 A } : pare ctor Collector current Kk 3 A 3: Emitter Base current ly 1 A TO-220 Full Pack Package(a) Collector power | Te = 25C Pp 40 Ww dissipation Ta=235C 9 Junction temperature T, 150 Cc Storage temperature Tate 55~ +150 Cc M@ Electrical Characteristics (Tc=25C) Item Symbol Condition min typ. max. | Unit Collector cutoff | 25D1273 I Vcu=80 V, Le =0 100 A current [2spia73a | Vow=100 V, 1,=0 100 | * Collector cutoff current Ino Ver =40 V, Ip=0 100 BA Emitter cutoff current lego Vep=6 V, Ic =0 100 uA Collector- 25D1273 ; _ _ 50 emitter voltage 2SD1273A Veo Ic=25 mA, In=0 80 Vv DC current gain hr:.* Ver=4V, 1 =05A 500 2500 Collector-emitter saturation voltage Voertsan Ic=2A, Ip=0.05A 1 Vv Transition frequency fr Vee= 1l2V, Ic=0.2A, f=10MHz 50 MHz *hi. Classifications Class Q P oO ni 500~ 1000 | 800~1500 | 1200~2500 Mf 693285e OOLbb?7b STS 675 PanasonicPower Transistors 28D1273, 2SD1273A = Pc Ta , . Ic Ver (1) Fe=Ta yo ; (2) With a 100x100x 2mm Te=25C heat sink ~~ a) (3) With a 50x 50X 2mm = 40 Al heat sink 08 A) Without heat sink Tce=100C a (Po =2W) za => g Ne ~ s s = E) = 30 B06 2 : N 3 5 5 = = N\ g 5 g 20 N Fc So 5 . 8 = g 3 ao 2 oO Pe (3) PA. (4)| ~t-~ PNY 0 ee , 20 40 60 80 100 120 140 160 4 Ambient temperature Ta (C) Collector-emitter voltage Vc. (V) Base-emitter voltage Vp: (V) Veg wat) 1c hre Ic frIc 100 10000 _ Ic/Ig~ 40 ' 2 2 3000 3000 2 = s = 1000 = 1000 g 3 300 = 300 s ] < 100 a 100 3 5 e a z 2 y 03 oS 30 30 z a g E 9 & 1 f 0 & 2 2a 3 3 2 3 Q : 1 0610 03 > 10 6.01 0 01 I 10 0010.03 01 03 1 3. 10 Collector current I (A) Collector current Ic (A) Collector current I, (A) Area of safe operation (ASO) Rent) t 100 10 Non repetitive pulse 1) Without heat sink Te=25C _~ (2) With a 100X100*%2mm At heat sink : 30 = S51 s 2 + o = 4 a 2 = 1 z 3 3} 2 : E 2 0. 3 3 a Qa = 0.1 = 210! = Q, & 0 OF 10 1 3 10 30 100 = 300 =: 1000 10! 10 10? i0- i 10 10* 104 Collector-emitter voltage Vir (V) Time t (s) Panasonic 676