BFN39 ZETEX | Alldatasheet
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ISSUE 4 JANUARY 1996 ✪ FEATURES: *H i g h VCEO=300V and low VCE(sat) APPLICATIONS: * Suitable for video output stages in TV sets * Switching power supplies COMPLEMENTARY TYPE:- BFN38 PARTMARKING DETAIL:- BFN39 ABSOLUTE MAXIMUM RATINGS. PARAMETER SYMBOL VALUE UNIT Collector-Base Voltage V CBO -300 V Collector-Emitter Voltage V CEO -300 V Emitter-Base Voltage V EBO -5 V Continuous Collector Current I C -500 mA Power Dissipation at T amb =25°C P tot -2 W Operating and Storage Temperature Range T j:Tstg -55 to +150 °C ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated). PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS. Collector-Base Breakdown Voltage V(BR)CBO -300 V IC=-100µ A Collector-Emitter Breakdown Voltage V(BR)CEO -300 V I C=-1mA Emitter-Base Breakdown Voltage V(BR)EBO -5 V IE=-100µA Collector Cut-Off Current ICBO -100 -20 nA µA VCB=-250V VCB=-250V Emitter Cut-Off Current IEBO -100 nA V EB=-4V Collector-Emitter Saturation Voltage VCE(sat) -0.5 V I C=-20mA, IB=-2mA* Base Emitter Saturation Voltage VBE(sat) -0.9 V I C=-20mA, IB=-2mA* Static Forward Current Transfer Ratio hFE 25 IC=-1mA, VCE=-10V* IC=-10mA, VCE=-10V* IC=-30mA, VCE=10V* Transition Frequency f T 100 MHz I C=-20mA, VCE=-10V f=100MHz Output Capacitance C obo 2.5 pF V CB=-30V, f=1MHz Tamb =150°C *Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤2% For typical characteristics graphs see FMMTA92 datasheet. BFN39 C C E B 3 - 49