ST2SC1907 Datasheet | SEMTECH

.. ST 2SC1907 NPN Silicon Epitaxial Planar Transistor for UHF TV Tuner and Local Oscillator. The transistor is subdivided into according to its DC current gain. one group, On special request, these transistors can be manufactured in different pin configurations. TO-92 Plastic Package Weight approx. 0.19g Absolute Maximum Ratings (Ta = 25 OC) Symbol Collector Base Voltage Collector Emitter Voltage Emitter Base Voltage Collector Current Emitter Current Power Dissipation Junction Temperature Storage Temperature Range VCBO VCEO VEBO IC -IE Ptot Tj TS Value 30 19 2 50 50 300 150 -55 to +150 Unit V V V m A m A m W SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a pany listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 07/12/2002 .. ST 2SC1907 Characteristics at Tamb=25 OC Symbol DC Current Gain at VCE=10V, IC=10m A Current Gain Group Collector Base Breakdown voltage at IC =10 μA Collector Emitter Breakdown Voltage at IC =3m A Emitter Base Breakdown Voltage at IE =10 μA Collector Cutoff Current at VCB=10V Collector Emitter Saturation Voltage at IC=20m A, IB=4m A Transition Frequency at VCE=10V, IC=10m A Collector Output Capacitance at VCB=10V, f=1MHz Base Time Constant at VCB=10V, IC=10m A COB 1 2 p F f T 900 1100 MHz VCE(sat) 0.2 1 V ICBO 0.5 μA V(BR)EBO 2 V V(BR)CEO 19 V V(BR)CBO 30 V h FE 40 Min. Typ. Max. Unit rbb’ f= 31.8 MHz Oscillation Output Power at VCB=10V, IC=10m A ‧ Cc - 10 25 ps Pout - 8 - m W f= 930 MHz SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a pany listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 07/12/2002 .. ST 2SC1907 Maximum Collector Dissipation Curve Typical Output Characteristics (m A) Collector Power Dissipation P C (m...