Equivalent circuit 2SD2558 Silicon NPN Triple Diffused Planar Transistor ICBO VCB=200V 100max µA VCEO 200 V IEBO VEB=6V 5max mA VEBO 6 V V(BR)CEO IC 5 A hFE IC=10mA 200min VCE=5V, IC=1A 1500 to 6500 Unit VCE(sat) IC=1A, IB=5mA 1.5max V W fT VCE=10V, IE=–0.5A 15typ MHz Tj 150 °C COB VCB=10V, f=1MHz 110typ pF –55 to +150 ø3.3±0.2 a b 1.75 °C 1.05 +0.2 -0.1 5.45±0.1 1.5 4.4 B I C – V CE Characteristics (Typical) V CE ( sat ) – I B Characteristics (Typical) 1.5 C 0.65 +0.2 -0.1 Weight : Approx 6.5g a. Type No. b. Lot No. E (V C E =4V) 5 mA A 1 12 1 0 2 4 0 6 0 p) 1 Collector-Emitter Voltage V C E (V) 2 2.5 Base-Emittor Voltage V B E (V) (V C E =5V) DC C urrent G ain h FE 8000 5000 ˚C 125 C 25˚ 1000 500 –30 ˚C 100 50 10 5 0.02 0.1 0.5 1 5 θ j-a – t Characteristics θ j - a (˚ C/W) h FE – I C Temperature Characteristics (Typical) 5.0 Transient Thermal Resistance h FE – I C Characteristics (Typical) ase Tem 0 .3 m 2 –30˚C (C A em p) mp) 0 .6 m 3 eT A e Te 2 1 .2 m as 3 4 mA (Cas 2.5 (C 10 4 25˚C 50 mA 5˚C A Collector Current I C (A) A I B = 1 .0 2 m 50 3.35 I C – V BE Temperature Characteristics (Typical) 5 1.0 0.5 0.3 1 5 10 f T – I E Characteristics (Typical) Safe Operating Area (Single Pulse) P c – T a Derating 60 30 s fin ite he at si nk Without Heatsink Natural Cooling 40 In 1 0.5 ith 5 W Maxim um Power Dissip ation P C (W) 1m 10 20 0.1 0.05 5 500 1000 2000 50 100 Time t(ms) Collector Current I C (A) Collector Curre nt I C ( A) Collector Current I C (A) 0.8 2.15 5.45±0.1 0 3.45 ±0.2 3.0 A 60(Tc=25°C) 5.5±0.2 3.3 2 PC Tstg 15.6±0.2 V IB 0.8±0.2 Conditions V 5.5 Unit 200 1.6 2SD2558 VCBO Symbol External Dimensions FM100(TO3PF) (Ta=25°C) 9.5±0.2 ■Electrical Characteristics 2SD2558 Symbol E Application : Series Regulator and General Purpose 23.0±0.3 ■Absolute maximum ratings (Ta=25°C) (7 0 Ω ) 16.2 Darlington C B Without Heatsink 10 50 100 Collector-Emitter Voltage V C E (V) 300 3.5 0 0 25 50 75 100 125 150 Ambient Temperature Ta(˚C) 157