ST 9018 NPN Silicon Epitaxial Planar Transistor for AM/FM amplifier and local oscillator of FM/VHF tuner applications. The transistor is subdivided into six groups, D, E, F, G, H and I, according to its DC current gain. On special request, these transistors can be manufactured in different pin configurations. TO-92 Plastic Package Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Collector Base Voltage VCBO 30 V Collector Emitter Voltage VCEO 15 V Emitter Base Voltage VEBO 5 V Collector Current IC 50 mA Power Dissipation Ptot 400 mW Junction Temperature Tj 150 O Storage Temperature Range TS -55 to +150 O C C Characteristics at Ta = 25 C O Parameter DC Current Gain at VCE = 5 V, IC = 1 mA Current Gain Group Collector Base Breakdown Voltage at IC = 100 µA Collector Emitter Breakdown Voltage at IC = 1 mA Emitter Base Breakdown Voltage at IE = 100 µA Collector Cutoff Current at VCB = 12 V Collector Emitter Saturation Voltage at IC = 10 mA, IB = 1 mA Collector Base Capacitance at VCB = 10 V, f = 1 MHz Gain Bandwidth Product at VCE = 5 V, IC = 5 mA D E F G H I Symbol Min. Typ. Max. Unit hFE hFE hFE hFE hFE hFE 28 39 54 72 97 132 - 45 60 80 108 146 198 - V(BR)CBO 30 - - V V(BR)CEO 15 - - V V(BR)EBO 5 - - V ICBO - - 50 nA VCE(sat) - - 0.5 V CCBO - 1.3 1.7 pF fT 700 1100 - MHz SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/12/2005 ST 9018 STATIC CHARACTERISTIC DC CURRENT GAIN 1000 10 I B =90 A 8 I B =80 A 7 I B =70 A 6 I B =60 A I B =50 A 5 I B =40 A 4 3 I B =30 A 2 I B =20 A 1 I B =10 A VCE=5V 500 h FE , DC CURRENT GAIN I C(mA),COLLECTOR CURRENT 9 0 300 100 50 30 10 0 1 2 3 4 5 6 7 8 0.5 10 9 VCE(V),COLLECTOR-EMITTER VOLTAGE VBE (sat),VCE(sat),(mV) SATURATION VOLTAGE fT(MHz), CURRENT GAIN-BANDWIDTH PRODUCT VCE=5V 1000 500 300 100 1 3 5 10 30 BASE-EMITTER SATURATION VOLTAGE COLLECTOR-EMITTER SATURATION VOLTAGE 2000 0.3 0.5 5 I C(mA),COLLECTOR CURRENT CURRENT GAIN-BANDWIDTH PRODUCT 0.1 3 1 10 30 10 I C=10I B 5 3 1 VBE(sat) 0.5 0.3 0.1 VCE(sat) 0.05 0.03 0.01 0.1 0.3 0.5 I C(mA),COLLECTOR CURRENT 1 3 5 10 30 I C(mA),COLLECTOR CURRENT OUTPUT CAPACITANCE Cob(pF),CAPACITANCE 2.4 f=1MHz I E =0 2.0 1.6 1.2 0.8 0.4 0 1 3 5 10 30 50 100 VCB(V),COLLECTOR-BASE VOLTAGE SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/12/2005