NPN Silicon Transistors NPN Silicon Epitaxial Planar Transistors (le = 100mA) for general amplifying and switching purposes Common maximum ratings Common characteristics Ic 100 ma Oamb -Veso 5Vv Prot (Tam = 25 C) 300 mW (TO-92) 300 mW (TO-18) < 0,33 C/mw (TO-92) < 0,50 C/mw (To-18) Ti 125 C (TO-92) 175 C (TO-18) * Type Maximum Ratings Characteristics at T,, = 25 c @ E= 5V VE aw igs 10 mA @ cama @ f = 100 MHz @ ne TO-92 TO-18 Vces V Veelle (lc = TMA) Ic/lg {ic = 9 mA) IcesnA VceV epoxy case (Vcao V) Vceo V hoe V/mA hate Vee sat V mA/mA fr MHz (icao nA) (VceV) BC 170A a) 20 35...100 1/1 (70) <04 30/3 100 (< 100) (15) BC170B (20) 20 g0...250 1/1 (150) <04 30/3 100 (< 100) (15) BC 170C (20) 20, 200...600 1/1 (350) <04 30/3 100 (< 100) (15) BC 171A BC 107A 50 45 220 5/20 125...260 <06 100/5 250 <15 50 BC171B BC107B 50 45 320 5/20 240...500 <0, 100/5 250 <15 50 BC172A BC108A 30 20 220 5/20 125...260 <06 100/5 250 <15 30 BC172B BC108B 30 20 320 5/20 240...500 <0 100/65 250 <15 30 _ BC 172C BC108C ~30 20 620 5/20 450...900 <06 100/5 250 <15 30 BC173B? BC109B? 30 20 > 40 5/001 240...500 <06 100/5 300 <15 30 BC173C? BC 109C? ~30 20 > 160 5/0,01 450...900 <06 100/5 300 <15 30 BCI74A 70 64 220 5/20 125...260 <06 100/5 200 <15 60 BC174B 0 70 64 s 320 5/20 240...500 <06 100/5 200 < 15 60 _ BCY43 _ (40) 20 75...150 5/1 (120) <0,5 0/2,2 100 (<25) (30) _____siBCYS58A 32 32 225 5/20 125...250 <06 100/5 (300) <10 32 _ BCY58B s_-32 32 280 5/20 175...350 <06 100/5 (300) <10 320 _- BCY 58C 32 32 350 ~~ /20 250...500 <0,6 100/56 (300) <10 32 BCYS58D ~32 32 540 5/20 350...700 <06 100/5 (300) <10 320 ~CO~*# _ BCY59A 45 45 225 5/20 125...250 <06 100/5 (300) <10 45 BCY59B 45 45 280 5/20 175...350 <0, 100/5 (300) <10 45 = BCY 59C 45 45 350 5/20 250...500 <0 100/5 (300) <10 45 BCY59D 45 45 540 5/20 350...700 <06 100/5 (300) <10 45 _ BFY18 (60) 40 60 9/10 > 35 <1,5 10/0,5 >200 (10) (9) _ BFY19 (30) 20 > 50 9/10 > 35 <2 10/0,33 > 300 (25) (9) BSV40 (40) 20 40...120 0,35/10 <0,4 10/1 > 300 (10) (32) _ $v41 (40) 20 100...200 0,35/10 <0,4 10/1 > 300 (10) (32) _ BSY 72! (25) 18 80...250 1/1 (150) 170 (< 100) (20) BSY73' (25) 18 35...100 1/1 (80) <05 100/10 145 (< 100) (20) - _ BSY74 _(25) 18 80...250 1/1 (150) <0,5 100/10 170 (<100) (20) BSY 75! (40) 32 35...100 14 (90) <05 100/10 145 (<50) (32) BSY 76! (40) 32 80...250 1/1 (150) <05 100/10 170 _ (<0) (32) BSY 77 (80) 64 35...100 1/1 (90) <05 10090 145 | (<50) (65) BSY78 __(80) 64 80...250 1/1 (150) <05 100/10 170 (X50) (65) BSY 80? (25) 18 > 200 al (375) <05 100/10 210 (< 100) (20) _ 2N 929? (45) 45 40...120 5/001 (60...350) <1 10/0,5 150 (<10) (45) _ 2N 9302 (45) 45 100...300 5/0,01 (150...600) <1 10/0,5 150 (<10) (45) 1 Not recommended tor new designs. 2 Low noise type. 3 Leads at Tamb at 2 rnm from case. 4 BCY 58 and BCY 59: Pitot = 390 mW, Ti = Oamb < 0,45 C/mW 5 2N 929 and 2 N 930: 30 mA, BSY 75... 78; 250 mA. 6 BC 107: 6V, BSY 75... 78, BCY 58 and BCY 59: 7V. TALI MA. Note: Types BC 107, BC 108, BC 109, BC 170, BC 171, BC 172 and BC 173 are also available. These combine the full specification spreads of their respactive suffixed types shown above, e.g. BC 108=BC 108A+BC108B+ BC108C. Red = New Type 22