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2SB1698 Transistors Low frequency amplifier 2SB1698 Application Low frequency amplifier Driver External dimensions (Units : mm) 4.0 2.5 (1) (2) (3) 1.0 0.5 1.5 0.4 Features 1) A collector current is large. 2) VCE(sat) -370mV at IC =-1A / IB =-50mA 1.5 0.4 3.0 0.5 0.4 Each lead has same dimensions Abbreviated symbol: FL ROHM : MPT3 JEITA : SC-62 JEDEC: SOT-89 (1)Base (2)Collector (3)Emitter Absolute maximum ratings (Ta=25C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Power dissipation Junction temperature Range of storage temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Limits -30 -30 -6 -1.5 -3 500 2 150 -55~+150 Unit V V V A A 1 mW W 2 C C Packaging specifications Package Type Code Basic ordering unit (pieces) 2SB1698 Taping T100 1000 1 Single pulse, PW=1ms 2 Mounted on a 40 + 40+ 0.7(mm)CERAMIC SUBSTRATE Electrical characteristics (Ta=25C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current gain Transition frequency Collector output capacitance Pulsed Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE fT Cob Min. -30 -30 -6 - - - 270 - - Typ. - - - - - -200 - 280 13 Max. - - - -100 -100 -370 680 - - Unit V V V nA nA mV - MHz pF Conditions IC=-10A IC=-1mA IE=-10A VCB=-30V VEB=-6V IC=-1A, IB=-50mA VCE=-2V, IC=-100mA VCE=-2V, IE=100mA, f=100MHz VCB=-10V, IE=0A, f=1MHz 1.5 1.6 4.5 1/2 2SB1698 Transistors Electrical characteristic curves Ta=100C VCE=-2V Pulsed BASE SATURATION VOLTAGE : VBE (sat) (V) COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) 1000 1 10 Ta=25C Pulsed 1 DC CURRENT GAIN : hFE Ta=25C Ta=-40C VBE(sat) Ta=-40C Ta=25C Ta=100C 100 0.1 0.1 IC/IB=50/1 IC/IB=10/1 IC/IB=20/1 VCE(sat) Ta=100C Ta=25C Ta=-40C 0.01 10 0.001 0.01 0.1 1 10 0.01 0.001 IC/IB=20/1 Pulsed 0.01 0.1 1 10 0.001 0.001 0.01 0.1 1 10 COLLECTOR CURRENT : IC (A) COLLECTOR CURRENT : IC (A) COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current Fig.2 Collector-emitter saturation voltage base-emitter saturation voltage vs. collector current Fig.3 Collector-emitter saturation voltage vs. collector current 1 COLLECTOR CURRENT : IC (A) TRANSITION FREQUENCY : fT (MHz) VCE=-2V Pulsed 1000 Ta=25C VCE=-2V f=100MHz 1000 Ta=25C tstg VCE=-5V IC/IB=20/1 0.1 Ta=100C Ta=25C Ta=-40C SWITCHING TIME : (ns) 100 tf 100 tdon 0.01 10 tr 0.001 0 0.5 1 1.5 10 0.01 0.1 1 10 1 0.01 0.1 1 10 BASE TO EMITTER CURRENT : VBE (V) EMITTER CURRENT : IE (A) COLLECTOR CURRENT : IC (A) Fig.4 Grounded emitter propagation characteristics Fig.5 Gain bandwidth product vs. emitter current Fig.6 Switching time EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR OUTPUT CAPACITANCE : Cob (pF) 1000 Ta=25C IC=0A f=1MHz 100 Cib Cob 10 1 0.1 1 10 100 EMITTER TO BASE VOLTAGE : VEB(V) COLLECTOR TO BASE VOLTAGE : VCB(V) Fig.7 Collector output capacitance vs. collector-base voltage Emitter input capacitance vs. emitter-base voltage 2/2 |
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