BF195 Datasheet | Value

.. File No. Rev. No. : 2049 :A DEVICE SPECIFICATION Page No. TYPE POLARITY APPLICATION PACKAGE : BF194/BF195 : NPN : IF/RF Transistor : TO - 92 : 1 of 2 ABSOLUTE MAXIMUM RATINGS: CHARACTERISTIC Collector - Base Voltage Collector - Emitter Voltage Emitter - Base Voltage Total Power Dissipation @ TA = 25°C Collector Current Junction Temperature Storage Temperature THERMAL CHARACTERISTICS Thermal Resistance, junction to Ambient R θJ- A = 0.4°C/m W ELECTRICAL CHARACTERISTICS ( Tamb = 25°C, Unless otherwise specified) CHARACTERISTIC OFF CHARACTERISTICS Collector - Emitter breakdown Voltage (IC = 1.0 m A dc, IB = 0) Collector - Base breakdown voltage (IC = 10 µA dc, IE = 0) Emitter - Base break down voltage (IE = 10 µA dc, IC = 0) ON CHARACTERISTICS DC Current Gain (IC = 1.0 m A dc, VCE = 10.0 V dc) Base - Emitter Voltage (IC =1 m A dc, VCE = 10 V dc) h FE VBE (ON) 38 0.65 200 0.74 BVCEO 20 BVCBO 30 BVEBO 5 SYMBOL MIN MAX SYMBOL RATING VCBO 30 VCEO 20 VEBO 5 PD 250 IC Tj Tstg 30 125 -65 to +125 UNIT V V V m W m A °C °C UNIT Vdc Vdc Vdc Vdc .. File No. Rev. No. : 2049 :A DEVICE SPECIFICATION Page No. : 2 of 2 CHARACTERSTIC SMALL SIGNAL CHARACTERISTICS Current - Gain - Bandwidth Product (IC = 1 m A dc, VCE = 10 V dc, f = 100 MHz) mon - Emitter Feedback Capacitance (VCE = 10 V dc, IC = 1 m A dc) Noise Figure (IC = 1 m A, VCE =10V, GS = 20m A/V, f = 1 MHz) (IC = 1 m A, VCE =10V, GS = 10m A/V, f = 100 MHz) SYMBOL UNIT f T Cre 0.95(typ) NF 3.5(typ) 4.0 (typ) d B d B p F 260(typ) MHz h FE Classification: Classification h FE BF195D 38-71 BF195C 71-110 BF194B...