2SD1249 KEXIN
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High collector-base voltage (Emitter open) VCBO Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage 2SD1249 350 V (Emitter open) 2SD1249A 400 V Collector-emitter voltage 2SD1249 250 V (Base open) 2SD1249A 300 V Emitter-base voltage (Collector open) V EBO 5V Collector current I C 0.75 A Peak collector current I CP 1.5 A Collector power dissipation 35 Ta = 25 1.3 Junction temperature T j 150 Storage temperature T stg - 5 5t o+ 1 5 0 VCBO VCEO PC W
www.kexin.com.cn Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector-emitter voltage 2SD1249 250 V (Base open) 2SD1249A 300 V Collector-emitter cutoff 2SD1249 V CE =3 5 0V , VBE =0 1 m A current (E-B short) 2SD1249A V CE =4 0 0V , VBE =0 1 m A Collector-emitter cutoff 2SD1249 V CE =1 5 0V , IB =0 1 m A current (Base open) 2SD1249A V CE =2 0 0V , IB =0 1 m A Emitter-base cutoff current (Collector open) I EBO VEB =5V , IC =0 1 m A VCE =1 0V ,IC =0 . 3A 4 0 2 5 0 VCE =1 0V ,IC =1A 1 0 Base-emitter voltage V BE VCE =1 0V , IC =1A 1 . 5 V Collector-emitter saturation voltage V CE(sat) IC =1A ,I B = 0.2 A 1.0 V Transition frequency f T VCE =1 0V ,IC =0 . 2A ,f=1 0M H z 3 0 M H z Turn-on time t on IC =1A 0 . 5 ì s Strage time t stg IB1 =0 . 1A ,IB2 =?0 . 1A 2 . 0 ì s Fall time t f VCC =5 0V 0 . 5 ì s IC =3 0m A ,IB =0VCEO ICES ICEO Forward current transfer ratio h FE hFE Classification Rank R Q P hFE 40 to 90 70 to 150 120 to 250 2SD1249, 2SD1249A