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| Power Transistors 2SD1249, 2SD1249A Silicon NPN triple diffusion planar type Unit: mm For low-freauency power amplification 10.00.3 1.50.1 8.50.2 6.00.5 3.40.3 1.00.1 s Features q q 10.5min. High collector to base voltage VCBO N type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipment. (TC=25C) 1.5max. 2.0 1.1max. 0.80.1 0.5max. s Absolute Maximum Ratings Parameter Collector to base voltage Collector to 2SD1249 2SD1249A 2SD1249 Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg 2.540.3 5.080.5 Ratings 350 400 250 300 5 1.5 0.75 35 1.3 150 -55 to +150 Unit V 1 2 3 1:Base 2:Collector 3:Emitter N Type Package Unit: mm 3.40.3 1.00.1 8.50.2 emitter voltage 2SD1249A Emitter to base voltage Peak collector current Collector current Collector power TC=25C dissipation Ta=25C Junction temperature Storage temperature V 10.00.3 6.00.3 V A A W 1.5-0.4 2.0 3.0-0.2 4.40.5 0.80.1 2.540.3 R0.5 R0.5 1.1 max. 0 to 0.4 5.080.5 C C 1 2 3 s Electrical Characteristics Parameter Collector cutoff current Collector cutoff current Emitter cutoff current Collector to emitter voltage 2SD1249 2SD1249A 2SD1249 2SD1249A 2SD1249 2SD1249A 1:Base 2:Collector 3:Emitter N Type Package (DS) (TC=25C) Symbol ICES ICEO IEBO VCEO hFE1* hFE2 VBE VCE(sat) fT ton tstg tf Conditions VCE = 350V, VBE = 0 VCE = 400V, VBE = 0 VCE = 150V, IB = 0 VCE = 200V, IB = 0 VEB = 5V, IC = 0 IC = 30mA, IB = 0 VCE = 10V, IC = 0.3A VCE = 10V, IC = 1A VCE = 10V, IC = 1A IC = 1A, IB = 0.2A VCE = 10V, IC = 0.2A, f = 10MHz IC = 1A, IB1 = 0.1A, IB2 = - 0.1A, VCC = 50V 30 0.5 2 0.5 250 300 40 10 1.5 1 V V MHz s s s 250 min typ max 1 1 1 1 1 Unit mA 4.40.5 14.70.5 +0.4 +0 mA mA V Forward current transfer ratio Base to emitter voltage Collector to emitter saturation voltage Transition frequency Turn-on time Storage time Fall time *h FE1 Rank classification R 40 to 90 Q 70 to 150 P 120 to 250 Rank hFE1 1 Power Transistors PC -- Ta 50 1.2 (1) TC=Ta (2) With a 50 x 50 x 2mm Al heat sink (3) Without heat sink (PC=1.3W) TC=25C 1.0 2SD1249, 2SD1249A IC -- VCE 4.0 VCE=10V IC -- VBE Collector power dissipation PC (W) Collector current IC (A) (1) 30 0.8 IB=14mA 12mA 10mA 8mA 6mA Collector current IC (A) 40 3.2 25C TC=100C -25C 2.4 0.6 20 1.6 0.4 4mA 10 (2) (3) 0 0 20 40 60 80 100 120 140 160 0.2 2mA 0.8 0 0 2 4 6 8 10 12 0 0 0.4 0.8 1.2 1.6 2.0 2.4 Ambient temperature Ta (C) Collector to emitter voltage VCE (V) Base to emitter voltage VBE (V) VCE(sat) -- IC Collector to emitter saturation voltage VCE(sat) (V) 10000 10 IC/IB=10 hFE -- IC 1000 VCE=10V 300 100 30 10 3 1 0.3 0.1 0.001 0.003 fT -- IC VCE=10V f=10MHz TC=25C Forward current transfer ratio hFE TC=100C 3 1000 300 100 30 10 3 1 0.01 0.03 1 TC=100C 25C -25C 0.3 25C -25C 0.1 0.03 0.01 0.01 0.03 0.1 0.3 1 3 0.1 0.3 1 3 10 Transition frequency fT (MHz) 3000 0.01 0.03 0.1 0.3 1 Collector current IC (A) Collector current IC (A) Collector current IC (A) Area of safe operation (ASO) 100 30 103 Non repetitive pulse TC=25C Rth(t) -- t (1) Without heat sink (2) With a 50 x 50 x 2mm Al heat sink (1) (2) 10 Thermal resistance Rth(t) (C/W) Collector current IC (A) 102 10 3 1 IC 0.3 0.1 0.03 0.01 1 3 10 30 300ms 1ms ICP t=10ms 1 2SD1249A 2SD1249 10-1 100 300 1000 10-2 10-4 10-3 10-2 10-1 1 10 102 103 104 Collector to emitter voltage VCE (V) Time t (s) 2 |
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