2SC4098 Datasheet Datasheet High frequency amplifier transistor (25V, 50mA, 300MHz) llOutline SOT-323 Parameter Value SC-70 V 25V CEO I 50mA C UMT3 llFeatures llInner circuit 1)Low collector capacitance. (Cob:Typ.1.3pF) llApplication HIGH FREQUENCY AMPLIFIER, FREQUENCY CONVERTER RF AMPLIFIER, LOCAL OSCILLATOR llPackaging specifications Basic Package Taping Reel size Tape width Part No. Package ordering Marking size code (mm) (mm) unit.(pcs) SOT-323 2SC4098 2021 T106 180 8 3000 A (UMT3) www.rohm.com www.rohm.com 1/6 20161028 - Rev.002 201 20156 R ROHM CoOHM Co., Ltd.., Ltd All r. All rights reserights resevred.ved.Data Sheet 2SC4098 Datasheet llAbsolute maximum ratings (T = 25C) a Parameter Symbol Values Unit V Collector-base voltage 40 V CBO V Collector-emitter voltage 25 V CEO V Emitter-base voltage 5 V EBO I Collector current 50 mA C *1 Power dissipation P 200 mW D Junction temperature T 150 j T Range of storage temperature -55 to +150 stg llElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Collector-base breakdown BV I = 50A 40 - - V CBO C voltage Collector-emitter breakdown BV I = 1mA 25 - - V CEO C voltage BV Emitter-base breakdown voltage I = 50A 5 - - V EBO E Collector cut-off current I V = 24V - - 500 nA CBO CB Emitter cut-off current I V = 3V - - 500 nA EBO EB Collector-emitter saturation voltage V I = 10mA, I = 1mA - 100 300 mV CE(sat) C B h DC current gain V = 6V, I = 1mA 82 - 180 - FE CE C V = 6V, I = -1mA, CE E f Transition frequency 150 300 - MHz T f = 100MHz V = 6V, I = 0A, CB E C Output capacitance - 1.3 2.2 pF ob f = 1MHz hFE values are calssified as follows : rank P - - - - h 82-180 - - - - FE *1 Each terminal mounted on a reference land. www.rohm.com 2/6 2016 ROHM Co., Ltd. All rights reserved. 20161028 - Rev.002 www.rohm.com 2015 ROHM Co., Ltd. All rights reserved.