PXT3906 KEXIN | Alldatasheet
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High current (max. 100 mA) Low voltage (max. 40 V). Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage V CBO -40 V Collector-emitter voltage V CEO -40 V Emitter-base voltage V EBO -6 V Collector current I C -100 mA Peak collector current I CM -200 mA Peak base current I BM -100 mA Ptot 0.45 0.65 0.8 Storage temperature T stg - 6 5t o+ 1 5 0 Junction temperature T j 150 Operating ambient temperature R amb - 6 5t o+ 1 5 0 Rth(j-a) 278 192 156 Thermal resistance from junction to soldering point R th(j-s) 80 K/W *3 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting -- ----pad for collector 6 cm2. W K/W *1 Device mounted on a printed-circuit board, single-sided copper, tin-plated and standard --- ----footprint. *2 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting- -- pad for collector 1 cm2. Total power dissipation Thermal resistance from junction to ambient
www.kexin.com.cn Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector cutoff current I CBO IE =0 ;VCB = -30 V -50 nA Emitter cutoff current I EBO IC =0 ;VEB =- 6V - 5 0 n A VCE =- 1V ; IC =- 0 . 1M a 6 0 VCE =- 1V ; IC =- 1m A 8 0 DC current gain h FE VCE =- 1V ,IC = -10 mA 100 300 VCE =- 1V ; IC = -50 mA 60 VCE =- 1V ; IC =- 1 0 0m A 3 0 IC =- 1 0m A ;IB =- 1m A -250 mV IC =- 5 0m A ;IB =- 5m A -400 mV IC =- 1 0m A ;IB =- 1m A -650 -850 mV IC =- 5 0m A ;IB =- 5m A -950 mV Collector capacitance C c IE =i E =0 ;VCB =- 5V ;f=1M H z 4.5 pF Emitter capacitance C e IC =i C =0 ;VEB =- 5 0 0m V ;f=1M H z 10 pF Transition frequency f T IC =- 1 0m A ;VCE = -20 V; f = 100 MHz 250 MHz Noise figure F IC =- 1 0 0ì A ;VCE =- 5V ;RS =2k Ù ; f = 10 Hz to 15.7 kHz 4d B Turn-on time t on 65 ns Delay time t d 35 ns Rise time t r 35 ns Turn-off time t off 300 ns Storage time t s 225 ns Fall time t f 75 ns VCEsat ICon =- 1 0m A ;IBon =- 1m A ; IBoff =1m A VBEsat collector-emitter saturation voltage base-emitter saturation voltage PXT3906 Marking Marking 2A