2SC4102 / 2SC3906K Datasheet High-voltage Amplifier Transistor (120V, 50mA) llOutline Parameter Value SOT-323 SOT-346 V 120V CEO I 50mA C 2SC4102 2SC3906K (UMT3) (SMT3) llFeatures llInner circuit 1)High breakdown voltage. (BV =120V) CEO 2)Complements the 2SA1579/2SA1514K. llApplication HIGH-VOLTAGE AMPLIFIER llPackaging specifications Basic Package Taping Reel size Tape width hFE Part No. Package ordering Marking size code (mm) (mm) rank unit.(pcs) SOT-323 2SC4102 2021 T106 180 8 3000 RS T (UMT3) SOT-346 2SC3906K 2928 T146 180 8 3000 RS T (SMT3) www.rohm.com 1/7 20170203 - Rev.002 2017 ROHM Co., Ltd. All rights reserved. 2SC4102 / 2SC3906K Datasheet llAbsolute maximum ratings (T = 25C) a Parameter Symbol Values Unit V Collector-base voltage 120 V CBO V Collector-emitter voltage 120 V CEO V Emitter-base voltage 5 V EBO I Collector current 50 mA C *1 P Power dissipation 200 mW D T Junction temperature 150 j Range of storage temperature T -55 to +150 stg llElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Collector-base breakdown BV I = 50A 120 - - V CBO C voltage Collector-emitter breakdown BV I = 1mA 120 - - V CEO C voltage BV I = 50A Emitter-base breakdown voltage 5 - - V EBO E I Collector cut-off current V = 100V - - 500 nA CBO CB I Emitter cut-off current V = 4V - - 500 nA EBO EB Collector-emitter saturation voltage V I = 10mA, I = 1mA - - 500 mV CE(sat) C B h V = 6V, I = 2mA DC current gain 180 - 560 - FE CE C V = 12V, I = -2mA, CE E f Transition frequency - 140 - MHz T f = 100MHz V = 12V, I = 0A, CB E C Output capacitance - 2.5 - pF ob f = 1MHz hFE values are calssified as follows : rank R S - - - h 180-390 270-560 - - - FE *1 Each terminal mounted on a reference land. www.rohm.com 2/7 20170203 - Rev.002 2017 ROHM Co., Ltd. All rights reserved.