DTD114GK Datasheet NPN 500mA 50V Digital Transistors (Bias Resistor Built-in Transistors) lOutline SMT3 Parameter Value Collector V 50V CEO Base I 500mA C Emitter R 10k W DTD114GK SOT-346 (SC-59) lFeatures lInner circuit 1) Built-In Biasing Resistors 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit). 3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects. 4) Complementary PNP Types :DTB114GK 5) Lead Free/RoHS Compliant. lApplication Switching circuit, Inverter circuit, Interface circuit, Driver circuit lPackaging specifications Package Basic Taping Reel size Tape width Part No. Package size ordering Marking code (mm) (mm) (mm) unit (pcs) DTD114GK SMT3 2928 T146 180 8 3,000 L24 www.rohm.com 2012 ROHM Co., Ltd. All rights reserved. 2012.11 - Rev.C 1/4Data Sheet DTD114GK lAbsolute maximum ratings (Ta = 25C) Parameter Symbol Values Unit V Collector-base voltage 50 V CBO V 50 V Collector-emitter voltage CEO V 5 V Emitter-base voltage EBO I 500 mA Collector current C *2 200 mW Power dissipation P d T 150 C Junction temperature j T Range of storage temperature -55 to +150 C stg lElectrical characteristics(Ta = 25C) Parameter Symbol Conditions Min. Typ. Max. Unit Collector-base breakdown voltage BV I = 50mA 50 - - V CBO C BV I = 1mA Collector-emitter breakdown voltage 50 - - V C CEO BV I = 720mA Emitter-base breakdown voltage 5 - - V EBO E I V = 50V Collector cut-off current - - 0.5 mA CBO CB V = 4V Emitter cut-off current I 300 - 580 EB mA EBO I / I = 50mA / 2.5mA Collector-emitter saturation voltage V - - 0.3 V C B CE(sat) h V = 5V , I = 50mA DC current gain 56 - - - CE C FE - Emitter-base resistance R 7 10 13 k W V = 10V, I = -5mA, *1 CE E Transition frequency f - 200 - MHz T f = 100MHz *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference footprint www.rohm.com 2012 ROHM Co., Ltd. All rights reserved. 2012.11 - Rev.C 2/4